ZHEJIANG HUAYANG ELECTRIC CO., LTD.
GMP22-2P Electronic Overload Relay

GMP22-2P Electronic Overload Relay

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Customers always have preferences to choose from definite, thermal inverse or inverse time modes models in our EOCR-SS Electronic Overload Relay. Extension or unit can additionally be made to order in single frame by optional cable. After installing our relay, customers will be tension free for years. In addition, various connections are available in our relay.

Technical Specifications:

 

Current setting range(A)

0.3~1.5

1~5

4.4~22

Operating time characteristics

Inverse time characteristics(GMP22-2PD: Definite time characteristics)

Time setting

Inverse time

0~30 sec

(sec)

Definite D-time

0.2~60 sec for GMP22-2PD


O-time

5sec (Fixed) for GMP22-2PD

Tolerance

Current

±5%


Time

±5%(or±0.5sec)

Control Power

Voltage

AC 110V/220V(±10%)

AC 100~260V


Frequency

50/60Hz

Aux. contact

Contact

1SPDT(1c) Note2)

2SPST(When power applied, 1a1b)

Ratings

5A/250VAC Resistive load

3A/250VAC Resistive load

Operate

(95┤├ 96 Close)

(95┤├96 Close)

(97┤├98 Open)

Insulation resistance

Min 100MΩ at 500Vdc

Surge endurance(IEC 1000-4-5)

1.2×50μs 6kV Apply the standard wave

Fast transient burst(IEC 1000-4-4)

2.5kV/5min

Environment

Temperature

Operation

-25~70℃

Storage

-30~80℃

Relative humidity

30~90%RH(No freezing)

Trip indicator

Red LED

Red/Green LED

Red LED

Red/Green LED

Dimension(mm) W× ×H× ×D

44×71×78

44×71×78

44×71×78

44×71×78

44×71×78

Mounting type

Direct mount onto a MC

Direct mount onto a MC

Separate mount(Screw or Din-rail) Note3)

Applied MC


GMC-9, GMC-12, GMC-18, GMC-22

 

Note1) When it is 2CT model, only two-phase protection is available
Note2) 1a1b Aux. switch is optional in GMP 22-2P model
Note3) The bracket for Din-rail mount is optional