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GMP Series
LSIS Co.,Ltd.
45
GMP60-3TZ/3TZR, 3TN/3TNR, 3SZ/3SZR, 3SN/3SNR
Definite time
GMP60-3TZ, 3TZR
GMP60-3TN, 3TNR
Specification
(
Ground Fault Protection
EMPR
)
Note) If inverter load has an error, turn OFF ground fault function.
Connection methods
Tunnel type / Screw type
Auxiliary contact
2SPST (1a1b at energization)
Current setting range
0.5~60A
Operating time characteristics
Definite time
Number of built-in CT (deflector)
3
Operating power
AC 100~260V
Return (reset) method/time
Manual/Electrical return
Definite time characteristics
D-Time : 0.2~60sec
O-Time : 3sec
Using Inverter Secondary
Available (Exclude GMP60-3TZR, 3TNR)
note)
Type
GMP60-3TZ, 3TN
GMP60-3TZR, 3TNR
Protection
Overcurrent
Lock/Stall
Phase failure
Phase unbalance
Ground Fault
Reverse phase
-
Save the last fault cause
Note) 1. In case of terminal connection type, please order a penetration type and a terminal block separately and assemble them before use.
2. In case of ZCT, use ZCT (100mA/40~55mV) for EMPR only.
Technical information
Install
Screw / rail mounting
Tolerance
Current : ±5%
Time : ±5% (or ±0.5sec)
Frequency
50/60Hz
Aux. contact Ratings
5A/250VAC Resistive load
Insulation resistance
Minimum 100㏁/500VDC
Lightning impulse voltage
1.2×50㎲ 5kV With standard waveform (IEC60255-22-5)
Fast Transient Burst
2kV/1min (IEC61000-4-4)
Environment
Operation : -25~70℃
Storage : -30~80℃
Relative humidity : 30~90%RH (No freezing)
Trip indicator
Red / Green 2 colors LED, Red LED
Application specification
IEC 61000, IEC60947-1
Tunnel type
Screw / rail
mounting
Zero phase current
detection(0.1~2.5A)
(Separate ZCT required)
GMP60-3SZ
0.5 - 60A
GMP60-3SZ 6/60A
GMP60-3SZR -
Reverse phase protection
0.5 - 60A
GMP60-3SZR 6/60A
Residual current
detection(0.5~6A)
GMP60-3SN
0.5 - 60A
GMP60-3SN 6/60A
GMP60-3SNR -
Reverse phase protection
0.5 - 60A
GMP60-3SNR 6/60A
Order type
Mounting type Model/CT
Operating characteristics
Current setting range
Order type
Tunnel type
Screw / rail
mounting
Zero phase current
detection (0.1~2.5A)
(Separate ZCT required)
GMP60-3TZ
0.5 - 60A
GMP60-3TZ 6/60A
GMP60-3TZR -
Reverse phase protection
0.5 - 60A
GMP60-3TZR 6/60A
Residual current
detection
(0.5~6A)
GMP60-3TN
0.5 - 60A
GMP60-3TN 6/60A
GMP60-3TNR -
Reverse phase protection
0.5 - 60A
GMP60-3TNR 6/60A
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