Product Details

GVC9-1400A/1000V vacuum contactor for wind and solar power inverter controlled system

Greegoo GVC9 series vacuum contactors are specifically designed for very high current ranges from 800 A to 1,400 A. With their electronically controlled drives, compact size and long service life, the contactors make for a reliable component in any machine and system.

Features:

Utilization category AC 1 and AC 3
Suitable for up to 1,000 V
AC/DC wide-range coil
Low holding power
Compact size, space saving of electrical switch cabinet
Auxiliary contacts: three NO, three NC
Significantly less heating of switch cabinet
Longer service life of the switching contacts
A tighter arrangement of the switchgear is possible

The holding power of the contactors is process-controlled, which causes significantly less heating inside the switch cabinet. In addition, this optimization of the contact forces also contributes to a longer service life of the switching contacts. The suppressor circuit is already built in, as are the three NO contacts, the three NC contacts and the auxiliary contacts.

Due to its low pull-in power, the comfort version of the contactors facilitates the implementation of smaller control transformers.

The vacuum technology allows for the implementation of a compact design, as it prevents the formation of open arcs and thus the release of any switching gases. As such, a tighter arrangement of the switchgear is possible, and the distances to conductive structures can be smaller than would otherwise be the case.

Specification

	Working voltage	GVC9-800A/1000V	GVC9-1000A/1000V	GVC9-1250A/1000V	GVC9-1400A/1000V
AC-1
-25/+40°	1000v	1100A	1200A	1300A	1400A
-25/+60°	1000v	850A	1000A	1000A	1000A

-25/+40°	690V	1100A	1200A	1300A	1400A
-25/+60°	690V	850A	1000A	1200A	1400A
AC-3
-25/+40°	1000V	435A	580A	750A	820A
-25/+40°	690V	650A	820A	1000A	1000A
Rated impulse withstand voltage		8000V	8000V	8000V	8000V
Rated power frequency withstand voltage	Vacuum break	5000V	5000V	5000V	5000V
Rated power frequency withstand voltage	Phase to phase and to earth	4200V	4200V	4200V	4200V
Rated insulation voltage		1000V	1000V	1000V	1000V
Rated working voltage		1000V	1000V	1000V	1000V
Rated breaking capacity	1000V	5800A	5800A	5800A	5800A
Rated breaking capacity	690V	8200A	8200A	8200A	8200A
Rated making capacity	1000V	7800A	7800A	7800A	7800A
Rated making capacity	690V	10000A	10000A	10000A	10000A
Pollution degree		3
Overvoltage category		Ⅲ
control circuitvoltage		110V/220V/380V
Electrical life		100,000 times
Mechanical life		300,000 times

FAQ

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GVC9-1400A/1000V vacuum contactor for wind and solar power inverter controlled system

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