PSOCR-SP-12D电子过流继电器Electronic Overcurrent Relays
Type : PSOCR-SP Type
▷ Usable in conjunction with AC Magnetic Contactor
▷ Wide range of operation voltage (AC 90~260V, 50/60Hz)
▷ Definite, Indefinite time characteristics
▷ Able to distinguish surge and overcurrent by MCU and protects reliably and accurately.
▷ Operation status can be shown easily by 3-color LED.
▷ Tightening screws and wiring are easy to work when assembling panel (The number of work process is reduced half).
▷ Delay time for motor starting set at 5 seconds
Type |
PSOCR- SP-12D |
PSOCR- SP-12D |
PSOCR- SP-12D |
PSOCR- SP-12D |
PSOCR- SP-12D |
PSOCR- SP-12D |
Structure |
Direct Connection to Magnetic Contactor
|
Operating Time Characteristics
|
Definite Time |
Indefinite Time |
Definite Time |
Indefinite Time |
Definite Time |
Indefinite Time |
Protection Function
|
Overcurrent |
Blinking for 5 seconds + Preset time |
Single Phase |
R. T Phase : Within 5 seconds, S Phase : Operation opposite to overcurrent characteristics
|
Locked Motor |
Operation opposite to overcurrent characteristics |
Range of adjustable current(A) |
0.1 |
10 |
20 |
20 |
40 |
40 |
1.0~3.0 |
1.0~12.0 |
2.0~22.0 |
2.0~22.0 |
6.0~40 |
6.0~40 |
Motor: Applicable Motor(kW) |
220V ~ 240V |
~0.09 |
0.37~2.20 |
0.55~3.7 |
0.55~3.7 |
1.5_7.5 |
1.5~7.5 |
330V ~ 440V |
~1.18 |
1.50~4.00 |
1.5~7.5 |
1.50~7.50 |
3.7~11 |
3.70~11 |
Time setting |
Starting time (D-T) |
5 seconds (fixed) |
Operating time |
0 ~ 15 sec
|
Reset time |
Immediately after manual reset
|
Control Voltage |
AC 160 ~ 206V 50/60Hz
|
Output Relay
|
1SPDT(1c) ※ 2SPST(When ordered)
|
Contact Configuration |
R |
Normally demagnetized |
N |
Normally magnetized |
Matching Magnetic Contactor |
TMC - 9, 12 |
TMC - 18, 22
|
TMC - 32, 40 |
|
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