MCU (Microprocessor) based - Motor Protection Relay
Trip Cause Indication with 2 LED's
2 Integral Current Transformers
Directly Fit to IEC & NEMA Contactors
Suitable for use for motors upto 25Amps
Independently adjustable Starting Trip Delay (D-Time) & Trip Time (O-Time)
Run Monitor and Troubleshooting with 2 LED's


Protective Item
EOCR Operating (Trip) Time
SP1
SP2
Over-current
O-Time (Curve)
5 sec (Fixed)
Phase Loss
4sec
4sec
Locked Rotor
O-Time+10sec
D-time
Time Characteristic
Inverse
Definite


EOCR
SP1
SP2
Current Setting Range 01
0.3~2A
0.3~2A
10
1~12A
1~12A
20
--
5~25A
Starting Delay (D-Time)
10 sec(Fixed)
1~50 sec (Adjustable)
Operating Delay (O-Time)
1~10sec (Adjustable)
5 sec (Fixed)
Time Characteristics
Inverse
Definite
Control Voltage 110
220
85~150VAC
180~260VAC
Frequency
50/60Hz
Output Contacts
2-SPST 3A/250VAC resistive
Status
Normally -Energized(N Type)
Normally De-Energized(R Type)
Atmosphere Temp Storage
-30°C to +80°C
Operation
-25°C to +70°C
Humidity
45~85% RH Non-Condensing
Mounting
Fit into IEC / NEMA Contactors














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Phone no. : 91-129-2278256, 2273860 Fax no. : 91-129-2273850
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