LSIS EMPR DMPi Series, Manual, Page: 39 / 107

38 Electronic Motor Protection Relays
GMP22-2P(1c)
GMP22-2PD(1c)
Specification
(Direct type EMPR)
Note) 1. 1c contacts have two types of products: N-type (Fail Safe/Normal Energyed) and R-type(Non Fail Safe / Normal De-Energyed). In terms of
product reliability, N-type (Fail Safe) product is recommended to be used.
2. The product detects phase failure of the phase (R, T) connected with two CTs in order for protection.
Type GMP22-2P (1c) Sol GMP22-2PD (1c) Sol
Protection
Overcurrent
Lock/Stall
Phase failure
Certification UL, CE
note 2) note 2)
Technical information
Type
Model/CT
Operating characteristics Current setting range
Order type
Pin type GMP22-2P(1c)
- 2CT type
Inverse time
(0~30sec)
0.3 - 1.5A GMP22-2P(1c) 1.5A Sol
1 - 5A GMP22-2P(1c) 5A Sol
4.4 - 22A GMP22-2P(1c) 22A Sol
0.3 - 1.5A GMP22-2P(1c) 1.5A [N]
1 - 5A GMP22-2P(1c) 5A [N]
4.4 - 22A GMP22-2P(1c) 22A [N]
0.3 - 1.5A GMP22-2P(1c) 1.5A [R]
1 - 5A GMP22-2P(1c) 5A [R]
4.4 - 22A GMP22-2P(1c) 22A [R]
GMP22-2PD(1c)
- 2CT type
Definite time
D-Time : 0~60sec
O-Time : 5sec(Fixed)
0.3 - 1.5A GMP22-2PD(1c) 1.5A Sol
1 - 5A GMP22-2PD(1c) 5A Sol
4.4 - 22A GMP22-2PD(1c) 22A Sol
0.3 - 1.5A GMP22-2PD(1c) 1.5A [N]
1 - 5A GMP22-2PD(1c) 5A [N]
4.4 - 22A GMP22-2PD(1c) 22A [N]
0.3 - 1.5A GMP22-2PD(1c) 1.5A [R]
1 - 5A GMP22-2PD(1c) 5A [R]
4.4 - 22A GMP22-2PD(1c) 22A [R]
Order type
Contactor
MC-9b, 12b, 18b, 22b
Contactor
Direct
connection
W=44
Connection: Accessible electronic contactors Minimum direct connection with width 44mm : MC-9b, 12b, 18b, 22b
Auxiliary contact
1SPDT 1c (N type)
note1)
Current setting range 0.3~1.5/1~5/4.4~22A
Operating time characteristics Inverse time, Definite time (PD)
Number of built-in CT (deflector) 2 (R, T phase)
Operating power
AC 110/220V (±10%)
Return (reset) method/time
Manual/Electrical return
Using Inverter Secondary Available
Installation Direct connection to contactors (not alone)
Tolerance
Current : ±5%
Time : ±5% (or±0.5sec)
Frequency 50/60Hz
Aux. contact Ratings 5A/250VAC Resistive load
Insulation resistance Min 100㏁ at 500Vdc
Lightning impulse voltage 1.2×50㎲ 5kV With standard waveform (IEC1000-4-5)
Fast Transient Burst 2kV/5min (IEC1000-4-4)
Environment
Operation : -25~70℃
Storage : -30~80℃
Relative humidity : 30~90%RH(No freezing)
Trip indicator Red LED
Application specification
UL508, IEC60947-1
Rated specifications / Order type
GMP22-2P, 2PD 1c