EOCR-SS Electronic Overload Relay
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | FUJI | |
| Model Number | EOCR-SS | Theory | Electromagnetic Relay | |
| Usage | General Purpose | Size | Miniature | |
| Protect Feature | Sealed | Contact Load | Low Power |
Product Description
Specifications
1.EOCR SS RELAY
2.Fundamental parameter of the main circuit
3.Auxiliary circuit
EOCR SS OVERLOAD ELECTRONIC DIGITAL RELAY MOTOR PROTECTOR
1).2 Integral Current Transformers
2).Electronic Shear-pin Function
3).Independently Adjustable Starting
4).Trip Delay (D-Time) & Operating Time(O-TIME)
WIDE ADJUSTMENT RANGE
EOCR has a wide current adjustment range of over
10:1. It enables three type models to cover a wide
range from 0.1A up to 600A thus reducing the
number and type of relays that must be inventoried
for spare purposes.
LOOPING OPTION
Some motor size may require only one-third or
one-fourth of particular EOCR current range. These
installations can be accommodated by looping
the motor wire 2 or 3 times through the integral
current transformers of the EOCR. This reduces
the number and type of relays inventoried for
spare purposes. Each additional loop will increase
the current measured as indicated by the following
chart.
EOCR-
Type | EOCR-SS | ||
Current range | 05)0.5-6A | ||
30)3-30A | |||
60)5-70A | |||
Rated voltage | 440VAC,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 | 180V ,50/60Hz 440V ,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 10MΩwith DC 500V megger | ||
Dielectric strength | 1)Btween casing and circuits:AC 2000V,60Hz,1min | ||
2)Btween contacts: AC 1000V,60Hz,1min | |||
3)Between circuits:AC 2000V,60Hz.1min | |||
Power consumption | Under 2W | ||
Mounting | 35mm Din Rail(D) | ||
Packaging Details: | standard export package |
Delivery Detail: | 5-15 days |
SS Overload Eletronic Digital Relay Motor Protector
Contact Us
- Zhejiang Fushi Relay Electrical Co., Ltd.
- Contact nameWitt Bao Chat Now
- Phone0086-0577-62773020
- AddressHoujie Industrial development Zone,Liushi Town,Yueqing city,Zhejiang province,China, Wenzhou, Zhejiang
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