Schneider Korea Sanhe EOCRSSD-05DBQ digital display motor protector â– Real-time processing / high precision â– Current setting range: 05 type: 05-6A/30 type: 3-30A/60 type: 10-60A
Schneider South Korea three and EOCRSSD-05DBQ digital display motor protector
Sanhe EOCR Co., Ltd. is Korea's largest manufacturer of motor protectors. The company was founded in 1981 by Dr. Jin Renxi (CEO of Schneider Electric Group Korea).
In 2001, in order to develop the company into a global, strategic enterprise, he joined the Schneider Electric Group of France.
EOCR's main products are electronic motor protection relays, electronic overcurrent relays, electronic undercurrent relays, electronic undervoltage relays, other protection and monitoring devices, and current transformers.
2CT type product based on MCU (microprocessor)
â– Real-time processing / high precision
â– Current setting range: 05 type: 05-6A/30 type: 3-30A/60 type: 10-60A
â– Digital display: cause of trip / easy to find fault
â– Reset: manual (instant) / electric (long distance)
â– Select load via DIP switch: single phase (IP) / three phase (3P)
â– "Fail-safe" (N type) / "No failure / safety" (R type) can be selected by DIP switch
Korea Sanhe EOCR-SSD Protection
Protection project | Action (trip) time | Remarks | |
Overcurrent | O-TIME | Is | |
Missing phase | 3 seconds | [(MAX-MIN)/MAX]*100>90 | |
Blocking | 0.5 seconds after D-TIME | >3 times OC setting | |
Korea Sanhe EOCR-SSD technical conditions
Overcurrent setting | specification | range | |||
05 | 0.5 ~ 6A | ||||
30 | 3 ~ 30A | ||||
60 | 10 ~ 60A | ||||
time setting | start up | D-TIME | 1 ~ 30 seconds | ||
Trip | O-TIME | 0.2 ~ 30 seconds | |||
Reset | Manual / electric | ||||
Time-current characteristic | Overcurrent | Definite time limit | |||
error | Current | I | |||
time | T≤3S: ±0.2S, T≥3S: ±5% | ||||
surroundings | temperature | jobs | -20 ° C ~ 60 ° C | ||
Storage | -30°C~80°C | ||||
humidity | 30~85% RH without condensation | ||||
Control power supply | ·110:110VAC±15% 50/60HZ | ||||
·220:220VAC±15% 50/60HZ | |||||
·440:440VAC±15% 50/60HZ | |||||
·24:24VAC/DC | |||||
Relay output | 2-SPST | 3A/250VAC, resistive | |||
insulation | Between the outer casing and the line | >10MΩ, DC500V | |||
Compressive strength | Between the outer casing and the line | 2000VAC, 60HZ, 1MIN | |||
| Between the ends | 1000VAC, 60HZ, 1MIN | ||||
| Between lines | 2000VAC, 60HZ, 1MIN | ||||
installation | 35mm rail or fixed installation | ||||
Korea Sanhe EOCR-SSD Typical Reference Diagram / Wiring Diagram / Installation Dimensions
Shanghai Joseph Electric Co., Ltd. specializes in selling Schneider Korea's Sanhe EOCR electronic AC (AC) current relay, Schneider Korea's three and EOCR electronic DC (AC) current relays, Schneider Korea's three and EOCR electronic AC (AC) voltage relays, Schneider Korea Sanhe EOCR Electronic DC (DC) Voltage Protection Relay, Schneider Korea 3 and EOCR Electronic Motor Protection Relay (Mechanical), Schneider Korea 3 and EOCR Electronic Motor Protection Relay (Digital), Schneider Korea 3 and EOCR Electronic Motor Protection Relay (New Digital Relay), Schneider Korea 3 and EOCR Electronic Motor Protection Relay (Application Type), Schneider Korea 3 and EOCR Electronic Motor Protection Relay (Intelligent Relay):
Http://news.chinawj.com.cn
Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Zhejiang Nanhua Electronic Technology Co., Ltd , https://www.nhloadcell.com