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Home > Products > Control devices > Relays > TGCR1 Series Control Relay

TGCR1 Series Control Relay

TGCR1 Series Control Relay

TGCR1 Series Control Relay

TGCR1 series control relay (hereinafter referred to as relay) is suitable for AC 50/60Hz control circuit with rated control power voltage up to AC480V (three-phase three-wire) for line protection control for faults such as open phase, phase sequence, three-phase voltage unbalance, overvoltage, and undervoltage.

TGCR1 Series Control Relay

Inquiry

Catalog

TGCR1.pdf

Certificate

Overview

Model		PH	PA	PM	PM2
Input voltage circuit = measuring voltage		Three-phase three-wire L1-L2-L3
Rated input voltage Us, frequency		AC380V 50Hz			AC380V~AC480V 50/60Hz
Typical power		Approx. 3W
Measurement function	Open phase	Yes	Yes	Yes	Yes
	Phase sequence	Yes	Yes	Yes	Yes
	Overvoltage	-	1.2Us fixed	1.05~1.3 adjustable	1.05~1.3 adjustable
	Undervoltage	-	0.8Us fixed	0.7~0.95 adjustable	0.7~0.95 adjustable
	Three-phase unbalance	-	5~15% adjustable	20% fixed
Reset mode		Auto reset

Operating, Installation and Transport, Storage Conditions

Installation category	Class II, III
Pollution degree	2
Operating temperature	3P, 4P
(Daily mean temperature ≤+35℃)	-25℃ ~ +55℃
Storage temperature	-40℃ ~ +70℃
Permissible ambient environment	40℃/50% RH, 20℃/90% RH
Altitude	≤ 2,000 meters
Installation	Installed on TH35-7.5 rail
Location of installation	Installed in any position on the rail

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Zhejiang Tengen Electric Co., Ltd.

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+86 21 3119 8727

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