Professional motor protector manufacturer, complete model, excellent technology and rich experience

Motor protector

Contact us

Tel:0577-55921166
Fax:0577-59921167
Chief:Mr.chen
Address:Geyao Building, the Junction of Shanhai Road&Haixia Road, Industrial District, Cangnan County, Zhejiang Province
Zip:325800
E-mail:cngydz@163.com
Set design, development, production, production and sales services as one of the diversified enterprises, the original high-end motor protector, successful research and development of intelligent integrated motor protector, motor protector, microcomputer protector, power meters, switchgear intelligent control device, service robot and other products.
Motor protector

Intelligent leakage protection switch

  • GY88 intelligent display circuit breaker device is our company in accordance with the needs of the development of urban power grid, adding an updated function protection products. Is the latest comprehensive intelligent display integrated p
  • support hotline:13732088722
  • Product Details

GY88 intelligent display circuit breaker device is our company in accordance with the needs of the development of urban power grid, adding an updated function protection products. Is the latest comprehensive intelligent display integrated protection device, which integrates leakage relays, circuit breakers and transformers in one of the full function protection device. The product has intelligent selection protection, convenient parameter setting, and RS485 open communication interface with remote transmission function. The utility model has the advantages of reasonable structure, reliable breaking and convenient installation. The utility model is mainly applicable to the protector for the leakage, overload, short circuit, overvoltage, undervoltage and phase interruption in the low-voltage distribution system of three-phase four wire supply equipment. In order to prevent personal shock, equipment failure or electrical fire, etc., the best ideal protection products.

This product functions and features

The intelligent circuit breaker with function, but also for rated current and short circuit breaking time. It has high breaking capacity and short arc distance.

It has protection action caused for non permanent fault protection, automatic closing device; protection device caused by repetitive fault or permanent fault protection device, locking.

It has real-time monitoring of current, voltage, leakage current value and the time interval control of electric load.

The previous query has fault occurrence time, reason, fault action value.

It has self diagnosis when the fault warning light alarm set value is greater than the protection value, related fault diagnosis data.

It has a voltage value, voltage value, automatic reclosing time, leakage warning value, residual current value, residual current breaking time, rated current, short circuit, overload current setting time.

It has a built-in RS485 communication interface and passive contact, can set the baud rate and the communication. Remote communication control and measurement can also be realized. It can also be directly connected to industrial Ethernet and power control network.

The LED has five digital tube display settings and operation data, LED lights indicate the use of modal.

It has four kinds of switching function, automatic switch, manual switch, communication switch, passive control switch.

It has perfect software and hardware design, with self-test, self calibration, upgrade function, high reliability and stability

Technical parameters and working conditions.


Rated working voltageUe

AC400V

 

Classification of residual current operating time

Type S

Rated frequency

50Hz

 

Residual current operating characteristic class

Type AC

Rated current specificationlnm

100A\250A\400A\630A

 

Usage class

Class A

Rated residual action currentln

0.03A\0.05A\0.075A\0.15A0.3A\0.5A\0.8A

 

Installation category

III

Rated residual non operating currentl△0n

1/2ln

 

污染等级

III

Rated residual current breaking timet

0.3\0.5\0.8S

 

Above sea level

2000m

 

Model

L

L1

L2

H

H1

W

W1

W2

G

d

GY88-100

227

176

210

110.5

65.5

127

60

30

10

6.5

GY88-250

240

183

201

130

82

143

70

35

22.5

4.5

GY88-400

336

253

273

175

97.5

198

96

48

32

6.5

GY88-630

360

274

324

178

110

206

102

51

31

6.5

Geyao Building, the Junction of Shanhai Road&Haixia Road, Industrial District, Cangnan County, Zhejiang Province
0577-59921168
cngydz@163.com
WeChat

Ge Yao Technology provides high-quality products like the society to meet the full range of customers' needs. No matter where the motor protector products are sold, we have our sincere service outlets.

Site map