ELR-30RM7Q/ELR-3.0  Ground Overcurrent Relay
ELR-30RM7Q/ELR-3.0  Ground Overcurrent Relay
ELR-30RM7Q/ELR-3.0  Ground Overcurrent Relay
ELR-30RM7Q/ELR-3.0  Ground Overcurrent Relay
ELR-30RM7Q/ELR-3.0  Ground Overcurrent Relay
ELR-30RM7Q/ELR-3.0  Ground Overcurrent Relay

ELR-30RM7Q/ELR-3.0 Ground Overcurrent Relay

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

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

 

 

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