Schneider EOCR-DG Electric Motor Leakage Protector China General Agent

NegotiableUpdate on 01/22

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Nature of the Manufacturer: Producers

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Overview

Schneider EOCR-DG Electric Motor Leakage Protector China General Agent EOCR-DG is a motor protector product of Schneider EOCR, which has protection functions such as leakage, overcurrent, phase loss, reverse phase, locked rotor, and current imbalance.

Product Details

Schneider EOCR-DG Electric Motor Leakage Protector China General Agent

EOCR-DG Product Introduction：

EOCR-DG is a motor protector product from Schneider EOCR, which has protection functions such as leakage, overcurrent, phase loss, reverse phase, locked rotor, and current imbalance.

EOCR Introduction：

EOCR stands for Electronic Over Current Relays, an abbreviation for Electronic Motor Protection Relays. Sanhe EOCR Co., Ltd. is a major motor protector manufacturer in South Korea, founded by Dr. Kim In sik in 1981 and headquartered in Seoul, South Korea. In 2001, in order to develop the company into a strategic enterprise, it subsequently joined Schneider Electric Group in France and was renamed Schneider Electric Korea Ltd in 2009. The product has also been renamed Schneider EOCR motor protector.

EOCR-DG product performance：

√ Built in MCU (Micro Processing Controller)
√ Overcurrent/phase loss/reverse phase/imbalance/locked rotor/grounding protection
√ Grounding protection for residual current detection method
√ Wide current setting range
√ Automatic calculation of startup delay time
√ Display operation and reason for operation
√ Fixed time operation characteristics
√ Manual (immediate) reset/automatic (remote) reset function
√ * Environmental Applicability
√ Ultra low power consumption
√ No voltage release function (power-off protection function/fail safe operation) - N type
√ DG: through type DGT: terminal type

Schneider EOCR-DG Electric Motor Leakage Protector China General AgentEOCR-DG Technical Parameters：

protection function	Protection action time
overcurrent	O-Time
phase loss	Within 4 seconds
locked-rotor	D-Time 后 I＞Is*3
unbalanced	8 seconds
grounding	0.5 seconds
reverse	0.1 seconds

Current setting			Specifications	Current setting range	Grounding current setting range
			05	0.5~6A	0.5~2A
			30	3.0~30A	1~5A
			30~600	05 type combined with external CT	0.5~2A
time		Startup time	D-Time	Automatic calculation (up to 60 seconds)
		Action Time	O-Time	0.2~15 seconds
Reset method				Manual (instant)/electric (remote) reset
Run time characteristic curve				time limit
Operation Display				5 LED
error			current	±10%
			time	±10%
power control	voltage		110	AC85~150V		Other AC/DC 24V
			220	AC180~260V
	frequency			50/60HZ
Auxiliary contact	Output contact			2-SPST（1a1b）
	state		R型	Normal state (after providing power: 95-96 closed point, 97-98 open point)
			N-type	Normal state (after power supply: 95-96 open point, 97-98 closed point)
	capacity			AC250V/3A resistive
insulation	insulation resistance		Between the shell and the circuit	100M Ω or higher than megohmmeter DC500V
	compressive strength		Between the shell and the circuit	2.0KV,50/60HZ,1min
			Between output contacts	1.0KV,50/60HZ,1min
			Between lines	2.0KV,50/60HZ,1min
Usage environment	temperature		storage	-30~+80℃
			run	-20~+60℃
	humidity			30-85% RH without condensation
install				35mm DIN rail/fixed

EOCR-DG wiring diagram:

EOCR-DG product size diagram:

EOCR-DG selection table:

EOCR-DG specialized current transformer: