36
Electronic Motor Protection Relays
Rated
current
Connection
method
Type name
over-
current
Locked
rotor
Phase
failure
Phase
unbalance
Reverse
phase
low
current
Ground
Fault
Characteristic
0.3~1.5
1~5
4.4~22A
Pin type
note 1)
GMP22-2P Sol
●
●
●
-
-
-
-
Inverse time
GMP22-2PD Sol
●
●
●
-
-
-
-
Definite time
GMP22-2P Sol
●
●
●
-
-
-
-
Inverse time
GMP22-2PA Sol
●
●
●
-
-
-
-
Definite time/
Automatic return
GMP22-3P Sol
●
●
●
●
-
-
-
Inverse time
GMP22-3PR Sol
●
●
●
●
●
-
-
Inverse time
Screw
type
GMP22-2S
●
●
●
-
-
-
-
Inverse time
GMP22-3S
●
●
●
●
-
-
-
Inverse time
GMP22-3SR
●
●
●
●
●
-
-
Inverse time
Tunnel
types
GMP22-2T
●
●
●
-
-
-
-
Inverse time
GMP22-3T
●
●
●
●
-
-
-
Inverse time
GMP22-3TR
●
●
●
●
●
-
-
Inverse time
4~20
8~40A
Pin type
note 1)
GMP40-2PD Sol
●
●
●
-
-
-
-
Definite time
GMP40-2P Sol
●
●
●
-
-
-
-
Inverse time
GMP40-2PA Sol
●
●
●
-
-
-
-
Inverse time/
Automatic return
GMP40-3P Sol
●
●
●
●
-
-
-
Inverse time
GMP40-3PR Sol
●
●
●
●
●
-
-
Inverse time
Screw
type
GMP40-2S
●
●
●
-
-
-
-
Inverse time
GMP40-3S
●
●
●
●
-
-
-
Inverse time
GMP40-3SR
●
●
●
●
●
-
-
Inverse time
Tunnel
types
GMP40-2T
●
●
●
-
-
-
-
Inverse time
GMP40-3T
●
●
●
●
-
-
-
Inverse time
GMP40-3TR
●
●
●
●
●
-
-
Inverse time
0.5~6
3~30
5~60A
Tunnel
types
GMP60T
●
●
●
-
-
-
-
Inverse time
GMP60TE
●
●
●
-
-
-
-
Inverse time
GMP60TA
●
●
●
-
-
-
-
Definite time/
Automatic return
0.5~60A
GMP60TD
●
●
●
-
-
-
-
Definite time
GMP60TDa
●
●
●
-
-
●
-
Definite time/
Automatic return
0.5~60A
Tunnel
types
GMP60-3T
●
●
●
●
-
-
-
Definite time
GMP60-3TR
●
●
●
●
●
-
-
Definite time
GMP60-3TZ
주2)
●
●
●
●
-
-
●
Definite time
GMP60-3TN
●
●
●
●
-
-
●
Definite time
GMP60-3TZR
●
●
●
●
●
-
●
Definite time
GMP60-3TNR
●
●
●
●
●
-
●
Definite time
0.5~
60A
주3)
Screw
type
GMP60-3S
●
●
●
●
-
-
-
Definite time
GMP60-3SR
●
●
●
●
●
-
-
Definite time
GMP60-3SZ
●
●
●
●
-
-
●
Definite time
GMP60-3SN
●
●
●
●
-
-
●
Definite time
GMP60-3SZR
●
●
●
●
●
-
●
Definite time
GMP60-3SNR
●
●
●
●
●
-
●
Definite time
16~80A
GMP80-2S
●
●
●
-
-
-
-
Inverse time
GMP80-2SA
●
●
●
-
-
-
-
Inverse time/
Automatic return
GMP80-3S
●
●
●
●
-
-
-
Inverse time
GMP80-3SR
●
●
●
●
●
-
-
Inverse time
Note) 1. Direct coupling type (Pin) supports direct coupling of Metasol MC. With your order, it is required to describe “Sol”.
2. For GMP60-3TZ/3TZR, use ZCT (100mA/40~55mV) for EMPR only.
3. In case of GMP60-3S Series, it is required to purchase a terminal block separately.
4. This product is designed for protecting a low-voltage motor with 1,000V or less. Therefore, it should not be used in high voltage lines.
A list of standard models