ELR-30RM7Q/ELR-3.0 Ground Overcurrent Relay

NegotiableUpdate on September 07

Model

Nature of the Manufacturer: Manufacturer

Product Category: Relay

Place of Origin: City, Province

Online Consult Contact Information

Overview

ELR-30RM7Q/ELR-3.0 Ground Overcurrent Relay

Product Details

Technical Parameter

NAME:ZCT

TYPE:Zero Sequence Current Transformer

Primary leakage current：200mA

Secondary leakage current：1.5mA

Accuracy:±10%

Capacity Factor:10VA

Dielectric Strength: 2000V

Insulation Resistance: 100MΩ

Iron core material：Slope film alloy

Temperature:-20℃~+70℃

Installation mode：Plate-type installation

Features: plate mounting, crimp terminal output, built-in transient voltage suppressor protection Purpose: used for zero sequence current detection of leakage protection (EGR)

Flame retardant properties: in accordance with UL94-V0

Working frequency: 50HZ-60HZ

Anti-electric strength: 2KV AC/1 min (between shell and output)

Outline Dimension

Outline Dimension (mm)

TYPE	A	B	C	D	E	F	G	H	I
ZCT035	85	52	Φ35	42	85	2-M3.5	52	27.5	5
ZCT080	145	93	Φ80	74	146	4-M3.5	58	54	6.5
ZCT120	185	126	Φ120	99	194	4-M3.5	58	95	6.5