EOCR motor protectors (Used) in Pakistan BR1478
EOCR motor protectors (Used)
Application:
EOCR-SS electronic overload relay is suitable for AC 50/60Hz, voltage up to 600VAC and current up to 60A. The product conforms to IEC60947-1 standard.Specification:
| Type | EOCR-SS | ||
| Current range | 05)0.5-5A(scale 6.5A) | ||
| 30)3-30A(scale 35A) | |||
| 60)5-60A(scale 70A) | |||
| Rated voltage | 600VAC,50/60Hz | ||
| Operating setting | D-TIME | 0.2-30 seconds | |
| O-TIME | 0.2-10 seconds | ||
| Accuracy | Current | ±10% | |
|
| Time | ±15% of max.time set value | |
| Time characteristics | Definite time | ||
| Control voltage | 220)Voltage free(90-260)VAC,50/60Hz 440)Voltage free(320-480)VAC,50/60Hz Other voltage optional. | ||
| Current sensing | 2 CTs | ||
| Output contacts | Contacts | SPDT 3A/250AVC Resistive | |
| Contacts | N Type | Normally energized :9598closed | |
| R Type | Normally De-energized:95 98closed | ||
| Reset | Manual or remote electrical by interrupting supply | ||
| Environment | Temp.Run | Run | -20+70 deg.oC |
| Store | -30+80 deg.oC | ||
| Humidity | 45-85% RH,non-condsing | ||
| Insulation | Between casing and circuits:Over 10M?with DC 500V meager | ||
| Dielectric strength | 1)Between casing and circuits:AC 2000V,60Hz,1min | ||
| 2)Between contacts: AC 1000V,60Hz,1min | |||
| 3)Between circuits:AC 2000V,60Hz .1min | |||