220-230V

Series ABB AD AC contactor

Brand: ABB
Name: Series ABB AD AC contactor
Type: A145D-30-11 220-230V

Series AD AC contactor

Contact apparatus of Model A-D Sum up:

The contact apparatus of Model A-D is compact, small, longe-lived and working stably and reliably, install and safeguard simply, extra auxiliary contacts are in large quantity, all kinds of satisfiable demands. It is civil with the control of industrial electric motor, electric power circuit, isolating, bypass and illumination,etc. to mainly apply to.

The characteristic of the products:
1.Compact, small, longe-lived and working stably and reliably
2.Install and safeguard simply, when above 185A contact apparatus is overhauled, needn’t remove the major loop cable
3.Extra auxiliary contacts are in large quantity, meet various demands of user
4.Among different specification contact apparatuses, can realize mechanical interlock
5.The positive protection grade is IP20, use safer
6.The environment uses the temperature to be up to 70& deg; C

Technical data:
Rated operational current (Ie) : 9-370A
The electrical machinery power rating (Pe) : 4-200kW ( 400V AC-3 )

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Series ABB A AC contactor

Brand: ABB
Name: Series ABB A AC contactor
Type: A50-40-00 220-230V

A/AF general contact apparatus Sum up:
A9 …A300 contact apparatus used mainly for controlling three phase motor and rated operational voltage to reach the electric power circuit of 690VAC/1000VAC or 220VDC/600VDC. And can be suitable for other application, for instance isolate, switching over, illumination control of bank of capacitors.
AF50-AF2050 contact apparatus used mainly for controlling three phase motor and rated operational voltage to reach 690VAC/1000VAC or 220VDC/600VDC. Suitable for other application such as bypass, capacitor switching, illumination control, electric line control of direct current.
It is the products based on that the concept of system integration put out to the market, have compact structure, stable in-service behavior, install convenient maintaining easy using characteristicking such as being safe. The systematization concept of series A, make it apt to cooperate with other products of ABB and install, realize the close seamless link, has saved the space of cabinet, has reduced the costs of investment of users.
AF series contact apparatus tape is handed in and circulated using, wide-voltage, electronic formula search coil directly, no matter the control power supply is in order to exchange 50/60Hz or direct current, can connect to the search coil directly, do not need to consider the electric power networks and control power supply kind different scheduling problems of different countries. Under guaranteeing the attracting state, no exchanging or breaking when disappear or fall instant of direct-current control voltage.

Characteristic :
( 1) . Brand-new characteristic, wide-voltage search coil with leading technology
( 2) . ” The switch ” Type, have, tremble quiver the intersection of attracting and characteristic, have longer life times
( 3) . It is strong to resist voltage fluctuation and ability of falling, hold more reliably
( 4) . Unique point voltage close-open movement characteristic
( 5) . The attracting power is little, required to supply power main input is smaller
( 6) . Keep the low power dissipation, energy-conservation is up to 50%
( 7) . The specified current range is wide (9- 2050A) ,Meet various customers’ needs
( 8) . Noise-free, there is no noise

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Saturday, June 30th, 2012 Power & control products No Comments