Power Contactor AM-3.0-800-02 for DC Equipment

Available for Import

Power Contactor AM-3.0-800-02 for Reliable DC Equipment Control

High Voltage Contactors

Manufacturer:LLC "NPO "CHZET"

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Bulk pricing available

FOB, CIF & EXW terms available

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Description

Contactor AM-3,0-800-02 is designed for operation in DC power circuits of railway rolling stock equipment

Specifications

Main circuit. Type of current

permanent

Main circuit. Rated voltage

3000 V

Main circuit. Maximum switched voltage

4000 V

Main circuit. Rated current

800 A

Main circuit. Short-term withstand current for 100 ms at ambient temperature of 40 degrees Celsius, not less than 100 ms

10000 A

Main circuit. Disconnectable current

0...800 A

Main circuit. Switch-off time to complete extinguishing of the arc at ambient air temperature of 20 degrees Celsius at rated cur

500

Main circuit. Switch-off time to complete extinguishing of arc at ambient air temperature of 20 degrees Celsius at rated current

210

Main circuit. Switch-on time at ambient air temperature 20 degrees Celsius, rated current and voltage, no more than

250

Main circuit. Total clearance between main contacts, not less than

20 mm

Main circuit. Failure of main moving contact, not less

1.5 mm

Auxiliary circuit. Rated voltage

77...164 V

Main circuit. Contact pressure, not less

137.2

Auxiliary circuit. Maximum power consumption of the electromagnetic drive when switched on (rated voltage 110V, t

75 W

Auxiliary circuit. Maximum power consumption of the electromagnetic actuator in steady-state mode (nominal voltage).

54 W

Auxiliary circuit. Switching-off time of electromagnetic actuator before opening of main contacts at ambient air temperature.

Auxiliary circuit. Time of switching on of electromagnetic drive before closing of main contacts at ambient air temperature

250

DC electrical resistance of electromagnetic actuator coils at ambient temperature 20 degrees Celsius

169...179 ohm

DC electrical resistance of arc suppression chamber coils at ambient air temperature 20 degrees Celsius

0.247...0.297 ohm

Auxiliary circuit. Rated current of auxiliary switching (blocking) contacts

5 A

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Shipping Terms

FOB Novorossiysk, RussiaCIF Available to major ports worldwideEXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C)Wire Transfer (T/T)Escrow Services

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Power Contactor AM-3.0-800-02 for Reliable DC Equipment Control

Description

Specifications

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