5KVA ends silently and grows UPS power 5KVA UPS power

The UL33 series UPS system is suitable for the incessant electricity consumption occasion, is mainly regarded as various incessant power systems of computer room, apply to all trades and professions such as finance & securities, post and telecommunications, government bodies, energy chemical industry, communications and transportation,etc. extensively. Third, the intersection of products and characteristic, at the electricity, most oxygen that battery inner produce absorb, reduce polar plate into electrolyte, basically electrolyte does not reduce. Holding the high electrolyte of fluidity is absorbed in the special baffle, does not keep the flow regime, so even can also use to fall down. (can’t use to fall down more than over 90 degrees) It can be emitted to cause too much gas because of the extreme overcharge misoperation that safety performance is remarkable, prevent the break-up of the battery. Since ionizing electrode produces the slab lattice with the special lead acid alloy small, it is minimum to control self-discharge. The slab lattice of the longe-lived, good battery of economy adopts the special lead calcium alloy with good corrosion resistance, can keep the electrolyte while adopting the special baffle at the same time, and then by cramp the active material of the positive plate with strengthing at the same time, prevent lossing, so is a kind of longe-lived, economic battery. Internal resistance is small because internal resistance is small, the high-current discharge characteristic is good. MoSheng ups power agent Ai. Isolate pair and vary online operating mode: Have dispelled the overshoot, surging, impacts on normal operation of load of destabilizing factor of electric wire netting such as becoming, noise,etc. of wink of voltage completely. 1)Promote the professional design of the system reliability in an all-round way Adopt the fourth generation of IGBT (IGBT) Power device and multiple one pair of DSP complete digital techniques which protect the modern techniques, the complete machine does not need any adjustable resistance, antijamming capability is strong, the question of drifting about that have not worn out A advanced one distributed to connect technology in parallel, guarantee in flow by the intersection of line and dilatation and the intersection of system and redundant the intersection of actual value and figure technology it lowers to be be combined with other handset the systematic circulation (& lt notably directly; 1A) ,The electric current unbalance degree & lt; 1% of the fine electromagnetic compatibility designs adopt the power device of high margin, strengthen the adaptive capacity of the electric wire netting The unique UPS lightning protection technology in the industry, the lightning protection of built-in D grade

Contacts: Huang XiaoJing
Telephone: 8602082001322
Fax: 86020-82088050
Email: 1355010373@qq.com
Web site: http://www.gzkaihan.com
Address: Room 5602, No. 2811 of Huangpu East Road

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Monday, May 12th, 2014 Power & control products No Comments

Power plant GPS clock, GPS correct time and fit, synchronized clock products K803

[Power plant GPS clock, GPS correct time and fit, professional provider of synchronized clock products ], nearly ten thousand on-the-spot stable operation of domestic and foreign every profession and trade, quality assurance of products!
Telephone number: 13918107979,021-51816731,51816732,51816733,Job QQ: 1078860159
Please have a look around more products details: http://www.ruicheng-china.cn/
Power plant GPS clock, GPS correct time fit and the intersection of synchronized clock and products (the intersection of GPS and synchronized clock, satellite correct time fit and the intersection of GPS and satellite correct time fit, the intersection of clock and synchronizer, GPS clock synchronizer) Regard GPS signal as the intersection of time and source, available the intersection of the Big Dipper and satellite, IRIG-B yard (DCLS) at the same time , OCX0 (high steady thermostatical Jingzhen) ,time such as CDMA, rubidium atomic clock source, correct time the precision reaches 30nS.
Sharp to present the company power plant GPS clock, GPS and correct time fitting, synchronized clock products products adopt the constructional design of the whole modularization, not only has realized the full-compatibility of the plate card, has offered abundant signal interface resource and open special interface design platform, possess excellent compatible ability. Can offer multi-channel NTP/SNTP agreement network time locking signal, PTP( 1588) Agreement signal, pulse signal (1PPS/M/H, dead contact, differentiating, TTL, 24V/110V/220V are active, light) ,IRIG-B signal (TTL, 422, AC, light) ,DCF77 signal, time message , 10MHz frequency time locking signal, can meet the interface requirement of correcting time with the apparatus. Power plant GPS clock, GPS corrects time to fit, the synchronized clock products products have already been applied to the electricity extensively, finance, communication, traffic, broadcasting and TV, safety protection, petrochemical industry, metallurgy, water conservancy, national defence, medical treatment, education, government bodies, IT,etc. serve at the school of field.
Power plant GPS clock, GPS correct time fitting, synchronized clock products apparatus adopts surface coating technique to produce, control with the high speed chip, precision high, good stability, function are strong, characteristics of having accumulated error, receiving environmental condition restrictions such as the climate in the region, etc., relative elevation of sexual valence, easy to operate, non-maintaining etc., suitable for the unattended operation.
Power plant GPS clock, GPS fitting, characteristic of the synchronized clock products apparatus of correcting time:
1. High-quality technical grade component, high-quality electrical design, the Integrated circuit structure of the high density, make the device have excellent electrical isolation and electromagnetic shielding that behave, the complete machine does not have adjustable device, have improved device interference-free characteristic and reliability guarantee greatly.
2. Strong from maintainability, after the clock installation can not accept the satellite signal, since punctual ability is superior to 7*10-9 (0.42? ? S/min) .
3. Support single GPS, single the Big Dipper, single CDMA, pairs of GPS, pairs of the Big Dipper, pairs of CDMA, GPS / the Big Dipper / CDMA dual system receiver disposition, realize many the intersection of basic reference and redundant time service, can intelligence differentiate the intersection of GPS and signal, the intersection of the Big Dipper and signal, CDMA signals, yards of the intersection of time and stability and quality of reference signal, B of outside, and offer the configurate method of many kinds of time reference.
4. The time double machine hot stand-by in reference source, since thermostatical Jingzhen is punctual. (available) .
13. Support redundant backup of the duplicate supply ‘ Available) .
14. The device has power cutting off, GPS ‘ The Big Dipper) Loss of synchronism ( Losing lock) Report an emergency and ask for help or increased vigilance multi-channel to call the police ‘ Dry jo int of the electrical relay) Image output, the operation conditions of the online monitoring equipment.
15. There are many kinds of working status indication, it is easy to operate the making an inspection tour at ordinary times of the attenbant.
16. The constructional design of adopting the whole modularization and using simultaneously of the device, support heat of the plate card to plug, it is flexible to dispose, convenient maintenance, the power plant / transformation of converting station increased or changed and corrected time while extending the signal interface provided convenience for future at the same time.
17. The device offers the programming TTL pulse signals of No. one ‘ 1PPS/1PPM/1PPH) Support the accuracy grade index test of the synchronized clock.
18. The device can reveal the effective satellite number arriving in tracing through the nixie tube, reveal accepting the star state of the satellite clock installation online.
The detailed parameters of fitting, synchronized clock products device of correcting time of power plant GPS clock, GPS:
1. Time source: GPS satellite, the Big Dipper satellite receiver, IRIG-B yard (DCLS) ,OCX0 (thermostatical Jingzhen) ,CDMA, rubidium atomic clock, RS232, 1PPS, 1PPM, 1PPH are available.
2. The operating temperature of the device: –+70 ? ? ,store the temperature at 20 ? ? : -40 ? ? -+85 ? ? ,the humidity: < 95%; Time service aerial: Operating temperature: –+85 ? ? ,store the temperature at 45 ? ? : -50 ? ? -+90 ? ? ,the humidity: 100%, moisture condensation.
3. Power: 220V/110V alternating and direct current adaptation, the duplicate supply is redundant.
4. Power consumption: Less than or equal to 15W.
5. GPS receiver receiving frequency: 1575.42MHz; Receiving sensitivity: Catch <- 160dBW, tracing <- 163dBW; Capture time: At the time of the cold start of the device, <2min, at the time of the hot starting of the device, <10S; Internal battery type: Lithium cell, battery life-span: ?? 25000h.
6. The Big Dipper receiver: Passway: 6; Receiving sensitivity: -157.6dBW; Cold start catches time for the first time: Less than or equal to 2 seconds; Losing lock catches time again: Less than or equal to one second; 1PPS precision: Superior to 100nS.
7. CDMA receiver frequency: 800MHz.
8. Power plant GPS clock, GPS correct time fitting, synchronized clock products have no time between failures (MTBF) equally Greater than or equal to 150000 hours; Mean time-to-repair (MTTR) : Greater than 30 generally, life time no less than twenty-year. Needn’t be safeguarded under the normal service conditions!
9. Correct time precision: Pulse, B yard: 0.1? ? S, serial port: 10? ? S, NTP/SNTP: 1-10ms;
11. Phase noise: < -120dBc 10Hz, < -145dBc 100Hz,< -155dBc 1KHz, < -160dBc 10KHz, < -165dBc 100KHz.
12. The hour record of NTP/SNTP school: Keep 5000 newly.
13. NTP/SNTP throughput: Satisfied request of 10000 periods of time per second;
14. The net mouth supports the agreement: NTP/SNTP , ARP, UDP/ Time, Telnet, ICMP, DHCP, TFTP, SNMP, MD5, NTP V4, V3, V2, V1, NTP SERVER or NTP Client can be chosen.
15. The antenna length of time service marks and mixes 30m, available 50, 60, 70, 80, 100, 120, 150, 200 meters.
16. Physical dimension: 1U/2U, 19 ” .
17. Antenna Feeder lighting arrester ( Lightning arrester) : Characteristic impedance: 50? ? ,holds flux: 20KA, response time <1ns. (but option)
Power plant GPS clock, GPS fitting, quality service of the synchronized clock products products of correcting time:
1. Power plant GPS clock, GPS correct time and fit, professional provider of products apparatus of synchronized clock, nearly ten thousand on-the-spot stable operation of domestic and foreign every profession and trade, quality assurance of products.
2. Present the clock synchronization products sharp, the free quality is protected in three years, safeguard all one’s life, the software adopts once to buy free staging all the life.
3. Online operating equipment breaks down at the scene, the attenbant reaches the scene (special circumstances in 12 hours in 24 hours) ,Preventive maintenance time is not generally greater than 30 minutes.
4. The reputable engineer offers technical support to you for 7*24 hours, follow ” practically ” ,” enough ” ,” work well ” Principle,offer to you a whole set of solution. If need field installation to debug, our company will select and appoint the experienced, conscientious engineer and get to the scene as soon as possible. Our service goal is that ” all matters, big and small, perfect, the carefree service of customer’s whole journey ” ,Your requirement is our task, we will cherish every trust of yours, making great efforts to make sure is better.
Power plant GPS clock, GPS fitting, detection authorizing and typical achievement of the synchronized clock products system of correcting time:
1. Product certification is measured: ISO9001: 2008 quality systems are authorized (the certificate is numbered: PRC004565) ,China National Measuring Science Research Inst test certificate ( The certificate is numbered: Dsp2008-0295) ,Chinese Electric Power Research Institute inspection certificate ( The telecontrol [the side ] is terminal to examine words 2008 No. 093) ,East China electricity experimental the intersection of research institute and examining report ‘ Rep ort number: G-34-04) .
2. Typical achievement: National Ann supervises the general bureau, Chinese Academy of Sciences, Ministry of Public Security, public security bureau of Jiangsu Province, public security bureau of Shanghai, Suzhou Traffic Administration Bureau, World Horticultural Exposition Garden, prison of Wuxi, platform of unification of three nets of Hangzhou, safe urban project in Lishui, Xuchang people’s air defense, Hongchiao Airport of Shanghai, field airport of senior colonel of Nanjing, railway station of Shanghai, Shanghai Subway Line No. eight, subway line of magnetic suspansion of Shanghai, Shanghai-Nanjing highway, East China Sea bridge, chemistry of Shanghai meets an urgent need in the centre, court of Yangpu district of Shanghai, Fudan University, long march hospital, one army of Nanjing Military Area Command, silver of Shanghai is united, Jiangsu moves, Ningbo digital television, broadcasting and TV of Tianjin, fit the letter digital certificate and authorize the company, Kingsoft’s petrochemical industry, Baoshan iron and steel plant, electricity of Shanghai, electricity of Zhejiang, Ninghai power plant, auspicious in Minhang power plant, the south, Siemens, Schneider, ABB, Areva, Honeywell, Laos’ electric project, Uzbekistan’s petroleum project.



Contacts: Wei YuanDong
Telephone: 86021-51816731/5181673
Fax: 86021-51816733
Email: rcdq123@163.com
Web site: http://www.ruicheng-china.cn
Address: Yangpu district of Shanghai circles in the air in national Block C of Scien-tech garden No. one of institute of technology of Shanghai of the road No. 128 of the Yin Dynasty

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Monday, May 12th, 2014 Power & control products No Comments

Battery 100AH of Panasonic

It is a Hi-Tech company incorporating selling, serving and developing into an organic whole that Chongqing is majestic to chirp in Science & Technology Co., Ltd., located in the stone bridge of high and new technology industrial development zone of Chongqing to pave. The company mainly offers all kinds of power of products and service for all enterprises and institutions of the west of China and individual. Our goal is turning into the remarkable network power service supplier in the western region of China.
The power that in order to adapt to the different kinds of, enterprises and institutions of different developing stage is served to demand. Chongqing is majestic to chirp in the product line of Science & Technology Co., Ltd. nearly includes the entire power products: UPS power, EPS power, stabilized voltage supply, direct current power supply, inverter, switching power supply, charger, pressure regulator, voltage transformer, storage battery, battery cupboard,etc., have numerous power represent of product or sell right ‘ For instance, the mountain special SANTAK is incessant The power authorizes the special retail trader in Chongqing, the commission agent of Chongqing of APC power, one, exclusive general agent of Chongqing area of the whole series of products of swan’s treasure of country of Shanghai, U.S.A. loves the distributor in Chongqing of power of one gram of matches, French Sockman. Accusing of the distributor in Chongqing of power first, the department person reaches the commission agent of Chongqing of power; Distributor in Chongqing Shenyang Panasonic battery, the majestic general agent of Chongqing of the special VAT battery of ending of U.S.A., the Germany special distributor of Chongqing of strength battery on day, South Korean friend unites the commission agent of Chongqing of battery, electric battery of one Shenzhen, soup light battery, commission agent of Chongqing area of battery of Japan of Japan of Shanghai; All one’s effort of Shanghai, Nakagawa’s stabilizator authorize the commission agent in Chongqing etc.) . The sales volume of every kind of product, all have the advantage of being stronger in this trade.
Majestic to chirp Chongqing Science & Technology Co., Ltd. whether one engaged in the intersection of power and products sell in batches, retail, maintain, maintain and have professional power service company that design erectility, offer system integration on the inner and intact power supply product line of computer lab of network, and accept various computer lab power, lightning protection, control, network comprehensive wiring project. In order to make all enterprises and institutions set up one’s own power platform under low-cost, high efficiency, strong prerequisite that ensure, thus has improved the safety of enterprise’s informationization greatly, Chongqing is majestic to ring every service that the scientific & technical corporation introduces, in line with the highest principle of customer’s interests, every progressive step, has all fully reflected the respect and care to the customer. Just because of this, we could gain the customer, gain the future. Majestic to chirp Chongqing Science & Technology Co., Ltd. engaged in professional technique and reputable consultant that the power has serve make up for many years while being batch, rely on autogenous technology, advantage of talents, the fund to offer the first class uninterrupted power system to customer to employ and serve. The company products include: UPS power: The mountain is special (SANTAK) , APC, loves the blue, department persons on blue day of one gram of matches, Ai MoSheng, plum to reach, Sockman. Power of famous brand of accusing of first, reaching in the platform etc.; Maintenance-free battery: Strength, U.S.A. are majestic to end special (VAT) on day in Shenyang Panasonic, Germany The intersection of Shenzhen and one electricity, the intersection of Shanghai and the intersection of soup and shallow, the intersection of South Korean and friend unite, top grade brand battery, Japan of Japan and match of Taiwan; Stabilizator: Shanghai country copy, swan treasure, Shanghai with all strength, Nakagawa,etc. brand stabilized voltage supply. The company is divided into several main departments such as UPS power portion, stabilizator Division, engineering service department, Finance Department, have a good technical service and sales team, it is special that the power portion has SANTAK (mountain) , APC, POWERWARE ( One gram of matches of love) , originally,etc. company’s technology authorizes a professional engineer in the country. Have abundant theory and practical experience, also there are cooperative ventures and service centres in all parts of the country in our company, solve lectotype and use problem of the regional customer in time, and offer the specialized power solution. In the new century, Chongqing is majestic to chirp in Science & Technology Co., Ltd. on the existing basis, offer more overall, more high-quality power service for customer, move towards the world to make one’s own humble effort safely power of China Internet!
” whether family property offer on hardworking, a deed is accomplished through taking thought, expensive people on real ” Majestic ring each spirit which employees possesses of company, does not give up the true quality of conducting oneself in trader’s sea at any time, majestic to ring company staff according to one’s own actual conditions and enterprise’s characteristic, constantly various resources of integration are meeting the customer’s requirement as much as possible. Diligent open-up will bring the rich achievement, majestic to chirp Chongqing Science & Technology Co., Ltd. receive the masses of trust and favor of customer with consummate technology and high-quality service their, win extensive favorable comment of various circles of society, of today majestic to chirp Chongqing scientific & technical corporation enter fast speedway of sound development already. Look forward to the future, majestic to chirp Chongqing people fill confidence, will repay giving to the masses of customers with more remarkable achievement.
Accept, install and debug every brand UPS power and design, maintain the project in majestic speciality of Science & Technology Co., Ltd. of chirping in Chongqing, offer the complete power solution.



Contacts: Zhang JunJie
Telephone: 8613883032606
Fax: 86023-68795602
Email: cqwmkj@126.com
Web site: http://www.cqwmkj.com
Address: Area E one 233 room of the new master of high and new technology industrial development zone of Chongqing

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Monday, May 12th, 2014 Power & control products No Comments

KBCA-4-250V20A silicon controlled charger KBCA-4-250V20A

KBCA-4-250V20A silicon controlled charger
1,Power: 380V three phases
2,Charging voltage: 0-250V
3,Charging current: 0-20A
4,Charge the loop: No. 4
5,There are electronic regulating switches, the current control is steady, charge quickly, the chargeable many batteries of every way, 4 charge the loop, suitable for the battery factory, units such as the large-scale motorcade,etc. use (can have many kinds of types made to order or bring the constant current function according to the needs of user) the lead acid accumulator charge .
6,Volume: 800*600*1500( mm)
7,Weight: 250kg

Contacts: Fu TongLing
Telephone: 860371- 67993259
Fax: 860371- 67993259
Email: 1716470189@qq.com
Web site: http://www.zzsx.cn
Address: Yulan street No. 55 of high and new technology development zone of Zhengzhou of Henan Province

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Monday, May 12th, 2014 Power & control products No Comments

Aqueous vapor general guide’s piston electromagnetic valve ZCLG of medium voltage


Type: ZCLF ZCLG
Nominal size: DN10- DN50
Connection mode: Pipe thread flange coupling
Operating pressure: ZCLF: 0.05-1.6Mpa ZCLG: 0.05-2.5Mpa
Operating temperature: 100 ¡æ
Mains voltage: AC220V DC24V
Coil power consumption: AC18VADC15W
Applicable medium: Water liquid Gas
Material: Forge the stainless steel core of the copper
Control mode: Normally open type Normal closed Explosion proof type
Major application: Starting automatically and remote control which is used in various angry liquid pipelines



Contacts: Xu Jie
Telephone: 86029-88648375
Fax: 86029-88361057
Email: xian-huiyuan@126.com
Web site: http://www.xian-huiyuan.com
Address: Square room 607 Block A of high-new hi-tech No. 1 of No. four

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Monday, May 12th, 2014 Power & control products No Comments

The intersection of the Big Dipper and the intersection of satellite and the intersection of time service and server, the intersection of the Big Dipper and server, the intersection of the Big Dipper and the intersection of sync time and server K801 at the school

[The intersection of the Big Dipper and the intersection of satellite and the intersection of time service and server, the intersection of the Big Dipper and server, the intersection of the intersection of the Big Dipper and the intersection of sync time and server ] and professional provider at the school, nearly ten thousand on-the-spot stable operation of domestic and foreign every profession and trade, quality assurance of products!
Telephone number: 13918107979,021-51816731,51816732,51816733,Job QQ: 1078860159
Please have a look around more products details: http://www.ruicheng-china.cn/
Time service server of the Big Dipper satellite, server hour of the Big Dipper school, the intersection of the Big Dipper and the intersection of sync time and server (the intersection of GPS and synchronized clock, the Big Dipper network server, the Big Dipper server, the intersection of the Big Dipper and the intersection of time service and server, the Big Dipper correct time server at the school at the school) Regard satellite signal of the Big Dipper as the time source, available GPS, IRIG-B yard (DCLS) at the same time , OCX0 (high steady thermostatical Jingzhen) , time such as CDMA, rubidium atomic clock source, correct time the precision reaches 30nS.
Sharp while presenting the Big Dipper satellite time service server of company, the Big Dipper school the server, the Big Dipper sync time server products adopt the constructional design of the whole modularization, not only has realized the full-compatibility of the plate card, has offered abundant signal interface resource and open special interface design platform, possess excellent compatible ability. Can offer multi-channel NTP/SNTP agreement network time locking signal, PTP( 1588) Agreement signal, pulse signal (1PPS/M/H, dead contact, differentiating, TTL, 24V/110V/220V are active, light) , IRIG-B signal (TTL, 422, AC, light) , DCF77 signal, time message , 10MHz frequency time locking signal, can meet the interface requirement of correcting time with the apparatus. Time service server of the Big Dipper satellite, server hour of the Big Dipper school, the sync time of the Big Dipper server products have already been applied to the electricity extensively, finance, communication, traffic, broadcasting and TV, safety protection, petrochemical industry, metallurgy, water conservancy, national defence, medical treatment, education, government bodies, IT,etc. serve at the school of field.
The Big Dipper the intersection of satellite and the intersection of time service and server, the Big Dipper server, the intersection of the Big Dipper and the intersection of sync time and apparatus of the server adopt surface coating technique to produce at the school, control with the high speed chip, precision high, good stability, function are strong, characteristics of having accumulated error, receiving environmental condition restrictions such as the climate in the region,etc., relative elevation of sexual valence, easy to operate, non-maintaining etc., suitable for the unattended operation.
The intersection of the Big Dipper and the intersection of satellite and the intersection of time service and server, the intersection of the Big Dipper and server, the intersection of the Big Dipper and the intersection of sync time and the intersection of server and characteristic of apparatus at the school:
1. High-quality technical grade component, high-quality electrical design, the Integrated circuit structure of the high density, make the device have excellent electrical isolation and electromagnetic shielding that behave, the complete machine does not have adjustable device, have improved device interference-free characteristic and reliability guarantee greatly.
2. Strong from maintainability, after the clock installation can not accept the satellite signal, since punctual ability is superior to 7*10-9 (0.42¦Ì S/min) .
3. Support single GPS, single the Big Dipper, single CDMA, pairs of GPS, pairs of the Big Dipper, pairs of CDMA, GPS / the Big Dipper / CDMA dual system receiver disposition, realize many the intersection of basic reference and redundant time service, can intelligence differentiate the intersection of GPS and signal, the intersection of the Big Dipper and signal, CDMA signals, yards of the intersection of time and stability and quality of reference signal, B of outside, and offer the configurate method of many kinds of time reference.
4. The characteristics of complete the Big Dipper and GPS signal are monitored, chooses the primary satellite signal automatically or manually.
5. Support the time service mode of the single star, suitable for accepting the situation not good of the star result, there are roofs and stick to the window aerial available.
6. Adopt the binuclear processor, the precision is high, synchronous and fast.
7. GPS (the Big Dipper) The receiving antenna have considered especially lightning protection design, stability design, anti-interference are designed, the reliability of signal receive is high, are not limited by power plant / region condition and environment of converting station.
13. Support redundant backup of the duplicate supply ‘ Available) .
14. The device has power cutting off, GPS ‘ The Big Dipper) Loss of synchronism ( Losing lock) Report an emergency and ask for help or increased vigilance multi-channel to call the police ‘ Dry joint of the electrical relay) Image output, the operation conditions of the online monitoring equipment.
15. There are many kinds of working status indication, it is easy to operate the making an inspection tour at ordinary times of the attenbant.
18. Can the device reveal the effective satellite number arriving in tracing through the nixie tube, reveal the accepting of the satellite clock installation online? ? State.
The intersection of the Big Dipper and the intersection of satellite and the intersection of time service and server, the intersection of the Big Dipper and server, the intersection of the Big Dipper and the intersection of sync time and the intersection of server and detailed parameter of device at the school:
1. Time source: GPS satellite, the Big Dipper satellite receiver, IRIG-B yard (DCLS) , OCX0 (thermostatical Jingzhen) , CDMA, rubidium atomic clock, RS232, 1PPS, 1PPM, 1PPH are available.
2. The operating temperature of the device: — +70 ¡æ, store the temperature at 20 ¡æ: -40 ¡æ- +85 ¡æ, the humidity: < 95%; Time service aerial: Operating temperature: — +85 ¡æ, store the temperature at 45 ¡æ: -50 ¡æ- +90 ¡æ, the humidity: 100%, moisture condensation.
3. Power: 220V/110V alternating and direct current adaptation, the duplicate supply is redundant.
4. Power consumption: Less than or equal to 15W.
5. GPS receiver receiving frequency: 1575.42MHz; Receiving sensitivity: Catch <- 160dBW, tracing <- 163dBW; Capture time: At the time of the cold start of the device, <2min, at the time of the hot starting of the device, <10S; Internal battery type: Lithium cell, battery life-span: ¡Ú 25000h.
6. The Big Dipper receiver: Passway: 6; Receiving sensitivity: -157.6dBW; Cold start catches time for the first time: Less than or equal to 2 seconds; Losing lock catches time again: Less than or equal to one second; 1PPS precision: Superior to 100nS.
7. CDMA receiver frequency: 800MHz.
8. The Big Dipper the intersection of satellite and the intersection of time service and server, the Big Dipper server, the intersection of the Big Dipper and the intersection of sync time and server have time between failures (MTBF) equally at the school Greater than or equal to 150000 hours; Mean time-to-repair (MTTR) : Greater than 30 generally, life time no less than twenty-year. Needn’t be safeguarded under the normal service conditions!
9. Correct time precision: Pulse, B yard: 0.1¦Ì S, serial port: 10¦Ì S, NTP/SNTP: 1-10ms;
10. 10MHz time exports: Precision: GPS locks under the state ‘ 24-hour mean value) < 1E-12, under GPS losing lock state (24-hour mean value) < 3E-10, short-term stability: 100ms < 5E-11, 1s: < 1E-11, 10s: < 3E-11, level range: >10dBm, the standard

Sinusoidal wave ‘ Available rectangular wave) Export, connect: Block BNC.
11. Phase noise: < -120dBc 10Hz, < -145dBc 100Hz,< -155dBc 1KHz, < -160dBc 10KHz, < -165dBc 100KHz.
12. The hour record of NTP/SNTP school: Keep 5000 newly.
13. NTP/SNTP throughput: Satisfied request of 10000 periods of time per second;
14. The net mouth supports the agreement: NTP/SNTP , ARP, UDP/ Time, Telnet, ICMP, DHCP, TFTP, SNMP, MD5, NTP V4, V3, V2, V1, NTP SERVER or NTP Client can be chosen.
15. The antenna length of time service marks and mixes 30m, available 50, 60, 70, 80, 100, 120, 150, 200 meters.
16. Physical dimension: 1U/2U, 19 ” .
17. Antenna Feeder lighting arrester ( Lightning arrester) : Characteristic impedance: 50¦¸, holds flux: 20KA, response time <1ns. (but option)
The intersection of the Big Dipper and the intersection of satellite and the intersection of time service and server, the intersection of the Big Dipper and server, the intersection of the Big Dipper and the intersection of sync time and the intersection of server and quality service of product at the school:
1. The intersection of the Big Dipper and the intersection of satellite and the intersection of time service and server, the intersection of the Big Dipper and server, the intersection of the Big Dipper and the intersection of sync time and the intersection of server and the intersection of apparatus and professional provider at the school, nearly ten thousand on-the-spot stable operation of domestic and foreign every profession and trade, quality assurance of products.
2. Present the clock synchronization products sharp, the free quality is protected in three years, safeguard all one’s life, the software adopts once to buy free staging all the life.
3. Online operating equipment breaks down at the scene, the attenbant reaches the scene (special circumstances in 12 hours in 24 hours) ,Preventive maintenance time is not generally greater than 30 minutes.
4. The reputable engineer offers technical support to you for 7*24 hours, follow ” practically ” , ” enough ” , ” work well ” Principle,offer to you a whole set of solution. If need field installation to debug, our company will select and appoint the experienced, conscientious engineer and get to the scene as soon as possible. Our service goal is that ” all matters, big and small, perfect, the carefree service of customer’s whole journey ” ,Your requirement is our task, we will cherish every trust of yours, making great efforts to make sure is better.
The Big Dipper the intersection of satellite and the intersection of time service and server, the Big Dipper server, the intersection of the Big Dipper and the intersection of sync time and the intersection of server and detection of system authorize at the school and typical achievement:
1. Product certification is measured: ISO9001: 2008 quality systems are authorized (the certificate is numbered: PRC004565) , China National Measuring Science Research Inst test certificate ( The certificate is numbered: Dsp2008-0295) , Chinese Electric Power Research Institute inspection certificate( The telecontrol [the side ] is terminal to examine words 2008 No. 093) , East China electricity experimental the intersection of research institute and examining report ‘ Report number: G-34-04) .
2. Typical achievement: National Ann supervises the general bureau, Chinese Academy of Sciences, Ministry of Public Security, public security bureau of Jiangsu Province, public security bureau of Shanghai, Suzhou Traffic Administration Bureau, World Horticultural Exposition Garden, prison of Wuxi, platform of unification of three nets of Hangzhou, safe urban project in Lishui, Xuchang people’s air defense, Hongchiao Airport of Shanghai, field airport of senior colonel of Nanjing, railway station of Shanghai, Shanghai Subway Line No. eight, subway line of magnetic suspansion of Shanghai, Shanghai-Nanjing highway, East China Sea bridge, chemistry of Shanghai meets an urgent need in the centre, court of Yangpu district of Shanghai, Fudan University, long march hospital, one army of Nanjing Military Area Command, silver of Shanghai is united, Jiangsu moves, Ningbo digital television, broadcasting and TV of Tianjin, fit the letter digital certificate and authorize the company, Kingsoft’s petrochemical industry, Baoshan iron and steel plant, electricity of Shanghai, electricity of Zhejiang, Ninghai power plant, auspicious in Minhang power plant, the south, Siemens, Schneider, ABB, Areva, Honeywell, Laos’ electric project, Uzbekistan’s petroleum project.



Contacts: Wei YuanDong
Telephone: 86021-51816731/5181673
Fax: 86021-51816733
Email: rcdq123@163.com
Web site: http://www.ruicheng-china.cn
Address: Yangpu district of Shanghai circles in the air in national Block C of Scien-tech garden No. one of institute of technology of Shanghai of the road No. 128 of the Yin Dynasty

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Monday, May 12th, 2014 Power & control products No Comments

SN3207 waterproof safe limit switch SN3207

SN3207 waterproof a safe limit switch ‘ Limit switch) It is real to authorize SUNS U.S.A. three through UL CE CSA CCC

Aluminium zinc body
Mechanical movements are separated from electricity circuit
Available wire or aviation plug, can be elected the line direction
Adapt to the narrow and small space and design
Operating speed 0.05mm-2m/sec
Operate the frequency mechanical 120 ops/min; Electric 30 ops/min
Insulating resistance & gt; 100M¦¸ @ 500V DC
Resistance & lt in the joint; 25m¦¸
Electric current of rated operational voltage 10A/300V AC (EN60947-5-1)
UL electric apparatus grade AC15 A300
The intersection of withstand voltage value and one minute such as 50/60Hz such as 1000V AC under at the same level terminal; The intersection of terminal and over the ground or unloaded intermetallic one minute such as 50/60Hz such as 2500V AC
Life-span machinery 10,000,000 (10 million) Time, electric 500,000 (500,000) Time
Ambient temperature -10~80 ¡æ(14~176 degrees Fahrenheit)
Humidity & lt; 95%RH
Protect the grade IP67

Available Item Model: SN3207-SP SN3207-SL



Contacts: Ni HuaFang
Telephone: 8602153082745/53082735
Fax: 86021-53082746
Email:
Web site: http://www.suns-sh.com
Address: Tibet beautiful happy mansion 15G of No. 728 Middle Road

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Monday, May 12th, 2014 Power & control products No Comments

22B pilot lamp ( Original AD38-22B) DF-22B-R (original AD38-22B)

DAFU up to inspire confidence in pilot lamp ‘ ¦µ 22 B type) Can leave 25mm, 22mm- ¦µ of ¦µ, on requirements installation, up to and inspire confidence in the ambient temperature of pilot lamp: -250C – +450C; The air relative temperature: Less than or equal to 98%; The class of pollution: 3 grades; Install the classification: Kind; The work is able to bear: 2.5KV (exchange the mean value) /min; Insulation resistance: Greater than or equal to 2m¦¸; Voltage fluctuation: Allow voltage fluctuation ¡À 20% while using the AC supply; Protection grade: IP65; Compare the tracking index of drain: CTI is greater than or equal to 100; Serial operating life: Greater than or equal to 3000H; Electric current: 18mA; Luminance: Greater than or equal to 60cd/m2. DAFU reaches and inspires confidence in the pilot lamp and suitable for the electricity, telecom, lathe, do indicator signal, anticipating signal, fault signaling and other ones that pointed out in the electric apparatus of apparatuses such as the vessel, textile, printing, mining machinery,etc. with the signal to reach and inspiring confidence in the pilot lamp.

The lectotype of the products: DF-22B- /
In the first Replace into a color code; Second Replace into a voltage code.


DAFU pilot lamp color code table
Color
Red
Green
Yellow
Blue
White
Code
R
G
Y
B
W



Code table of voltage of light source of DAFU pilot lamp
Light source
Luminescent diode (LED)
Code
01
02
03
04
05
06
07
08
09
10
Power
AC.DC (hand in, circulate and use directly)
AC (exchange)
Voltage (V)
6
12
24
36
48
110
127
220
220
380
Electric current (mA)
18
16
18
18
18
16
16
18
13
16




Contacts: Yang JiaXian
Telephone: 860757-88742486
Fax: 860757-86769151
Email: xianze@cnxianze.com
Web site: http://www.cnxianze.com
Address: East crossing good for bold the intersection of industrialized country and west flat flat summer such as town such as continent

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Monday, May 12th, 2014 Power & control products No Comments

Tendency kcb of the stainless steel pump gear pump

Tendency of the stainless steel pump gear pump

The investment environment that because the country is good in recent years of stainless steel gear pump, and strengthen the influence of the great environment of basic construction investment,etc., have brought the opportunity for development of lasting high growth to stainless steel gear pump trade. Up to now the above its scale is specialized in, run 803 manufacturing industries of the pump concurrently, 889 manufacturing industries of stainless steel gear pump, the small and medium enterprise has the amount of one 20,000, the result causes and types the price war, malignant competition of adulterating etc., the wasteful use of resources, risky bad consequence of running etc.. From selling market, through the development for many years, the stainless steel manufacturer of gear pump trade runs up, the production level of the stainless steel gear pump has been improved a lot, the stainless steel gear pump output has increased greatly. The staples of the stainless steel gear pump can basically meet demands of domestic market, stainless steel the intersection of gear pump and person who form a complete set of market, form a complete set competence and form a complete set ability is improved a lot. Add the enlargement of the energy market at present of our country, petroleum, chemical industry, electricity, especially demand for stainless steel gear pump of nuclear power increase sharply.

The stainless steel pump looks like the inner piston of a cylinder, when a tooth enter the fluid space of another tooth, the liquid is crowded by the mechanicalness and arranged out. Because the liquid was not all right tightened, liquid and tooth can’t occupy the same space at one time, in this way, the liquid has been cleared away. Because of the constant engagement of the tooth, this image is breaking out in succession, just supply a clearing away amount in succession in the exit of the pump, rotate each time, the quantity listed is identical. At a stretch to follow actuating shaft rotate, pump exhaust fluid of at a stretch. The flowrate of the pump relates to rotational speed of the pump directly.

The running life of the gear pump should generally take many kinds of measures, find out about internal structure and operating principle of the gear pump, could get up and protect the result of the gear pump. Before install the good oil pump cover and has not tightened the bolt ing, should check the pump and cover and interval between the pump bodies, among 0.3~0.6mm, if interval too little, should change great sealed cycle sum, relax one. After the hydraulic oil pump is installed well, should rotate too flexibly to have stagnat phenomenon of the card.

The operating principle of the gear oil pump, a phasing arc gear of joggled garden is installed in shell inside, the end of the gear two is sealed by the front and back cover. The gear divides the shell into left and right sides two A lumens and B lumens not each other communicating, there are two holes that communicate with A lumen, B lumen on the shell separately. When the gear is rotated in diagramatic direction, in A lumen, because a pair of teeth are uncoupled, make the volume of this lumen increase gradually, form some vacuum, the fluid in the fuel tank is under the function of the external atmospheric pressure, through the grease nipple, the shell enters A lumen, this lumen, in order to suck the hydraulic fluid chamber. The fluid sucked among A lumen tooth is rotated with the gear in the hermetic work space, bring into the lumen to B along the inboard wall of shell. Among the tooth of B lumen padding fluid, because teeth are engaged, make the volume of this lumen reduce gradually. Pinch the fluid among the tooth out, this lumen is a pumping cavity. As the gear is being rotated constantly, then A, B two lumens sucking the oil and discharge of oil constantly.



Contacts: Li Xin
Telephone: 8602155213515
Fax: 86021-55216987
Email: shbxpump@126.com
Web site:
Address: Luis Pu, poplar of Shanghai,

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Monday, May 12th, 2014 Power & control products No Comments

Turn into the power 800A900V

The national power electric and electronic Science Technologies Co., Ltd. of Shuande district of the intersection of Foshan and city specializes in the high-frequency switching power supply, high frequency commutates the cupboard, the silicon controlled rectifier, the new high-tech enterprise of the scr cupboard.

The products of our company are applied to fields such as electric plating, electrolyzing, electrochemistry, oxidizing, electrophoresis, smelting, surface treating, water treatment environmental protection, communication, heating,etc. extensively, and the extensive one is applied to the spaceflight, aviation, steel, copper foil, car, electron, aluminium material, machinery, rare earth, nuclear industry, gas, countries such as weapon industry,etc. key army changed trades such as the project,etc. and domestic aluminium wheel nave electric plating, piston ring plate the chrome, sparkle, nickel and nickel screen cast plate and petrol engine, diesel engine start power and aviation it maintains specialized power, aluminum alloy to be hard to oxidize and rare earth electrolyze etc..

Turn into the power, turn into the rectifier, turn into and commutate the cupboard – characteristic

1,The high, middle, electronic aluminium foil of undervoltage which meets full load, continuous running turns into the process conditions.
2,It can be made into PLC control system and intelligence and touch the operating system, operates remotely, near, control accuracy is high.
3,Communication mode: Can set up many kinds of communication protocols, for example: PROFIBUS, industrial Ethernet,etc..
4,Manual, auto-switch control function of terminal voltage of the setting groove and generator termi voltage feedback.
5,Output the DC current, voltage to regulate continuously.
6,It sets up excessive load, three-phase to be uneven defoiling and protecting the function by open phase, ultra gentle aluminium foil.
7,Adopt the canonicalization, combined air-cooled structure of seriation.


Turn into the power, turn into the rectifier, turn into and commutate the cupboard – technical parameter

Power specification: Export the current range: 0-100000A, exports the voltage range: 0-10000V
Input voltage: Single-phase AC 220V¡À 15% 50HZ, three-phase AC 380V¡À 15% 50HZ
Output mode: Voltage-limiting of current regulator, voltage regulation current limiter are transferringed
The precision of current regulator: Less than or equal to 1%
The precision of voltage regulation: Less than or equal to 1%
Regulate the precision: Less than or equal to 1%
Output current: 0-100000A (current value adjustable 100000A continuously 0 – specified)
Output voltage: 0-10000V (magnitude of voltage adjustable 2000V continuously 0 – specified)
Control band: 0-100% continuously
Overall efficiency: Greater than or equal to 90%
Power factor: Greater than or equal to 95%
Control mode: Take PLC control interface
Guard mode: Automatic constant voltage, constant current, excessive load, overvoltage, voltage shortage, open phase, overtemperature,etc. protect the function
Working limit: But full load is operated
Ambient temperature: -20 ¡æ- 45 ¡æ
Ambient humidity: Less than or equal to 80%
Protection grade: IP21


Our company can offer the power system solution of the high or low power of the specification to customer according to the customer’s demand.

1.Silicon controlled rectifier series: (Output current: 0~100000A; Output voltage: 0~10000V)
2.High-frequency power series: (Output current: 0~50000A; Output voltage: 0~5000V)

The product is guaranteed free in one year, life-long maintenance, can train the maintainer for the customer free.

The details please call to consult: 0757-28301556 15899552111 or log on the website of company: http://www.gooleecn.com



Contacts: Liu HuiPing
Telephone: 8615899552111
Fax: 860757-28301556
Email: gooleecn@163.com
Web site: http://www.gooleecn.com
Address: Industrial development area B04-3 the third floor of the whole family property mansion of garrison post of the apricot jar of Shuande district

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