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Electronic Ground Fault Relay

Electronic Ground Fault Relay
Electronic Ground Fault Relay
Product Code : 11
Product Description

Ground Fault Monitoring Relays

Model - EGR

Our offered Ground Fault Monitoring Relay is a powerful monitoring system that can work up to 500 volts of voltage. It has the capability to monitor over and under frequency and voltage. All the values are displayed as the true RMS value and can the delays can also be set.

Features:

  • MCU Based Compact Design
  • Ground Fault Protection with ZCT
  • Trip and Run indication LED
  • Manual / Electrical Reset

Protection:

Protective Item

Trip Time

Ground Fault

O-Time

Specification:

Ground Fault (GF)

Type

Range

Current Setting

05

50 - 500mA

10

100 - 1000mA

20

200 - 2500mA

Trip Time Setting

O-Time

0.2 – 2.0 sec

Reset

Manual / Electrical (Push RESET Button or Interrupt Supply Power)

Power Supply

110 / 220VAC, 50/60Hz

Output Relay

Mode/Rating

1-SPDT(1C), 3A/250VAC Resistive

Status

Normally De-energized

Mounting

35mm DIN-Rail / Panel

 

Current setting

Type

Range

05

0.5 - 8A/9A

20

2 -20A

O-TIME

0.2~15sec

Tolerance

Current

±10%

Time

±15%

Trip Indication


LED

Time characteristics


Definite

Control Voltage

110

AC90~150V


220

AC180~260V

Frequency

50/60Hz


Insulation

Between Casing & Circuits

Over 10MΩ(DC 500V Mugger)

Dielectric Strength

Between Casing & Circuits

2kV 50/60Hz 1min

Between Contacts

1kV 50/60Hz 1min

Between Circuits

2kV 50/60Hz 1min

Ambient Temperature

Storage

30~80℃


Operation

-20~60℃

Mount

35mm

Din Rail Mounting

 


 

Contact Us

Fangdouyan Industrial Zone, Liusi, Yueqing, Wenzhou, Zhejiang, China