Home / Products / Switchgear Accessories / Emergency Unlocking Device

40.5kV Vacuum Interrupter for Circuit Breakers

1.Rated voltage: 36kV/40.5kV 2.Rated current: 1250A~2500A 3.Rated short circuit withstand current: 25kA~31.5kA 4.Vacuum Interrupter (VI) Production Process Raw material puchasing→Parts maufacturing→Cleaning→Assembling→Vacuum brazing→Vacuum degree check→High voltage aging→Coating→Final inspection
View details
Circuit Breaker for Gas Insulated Switchgear

1.Rated voltage:12kV. 2. Altitude above sea level: no more than 2000m, earthquake intensity not exceed 8 degrees. 3. Ambient temperature: Max. Temperature: +50ºC, Min. Temperature: -45ºC. Average relative humidity daily: ≤95%, average relative humidity monthly: ≤90%. 4. It should be installed in condition without obvious dust, fire, chemical erosion, explosion, vapor and salt spray. 5. Rated SF6 gas pressure: 0.04mPa. SF6 gas meets the requirements of GB/T 12022-2014 "Industrial sulfur hexafluoride"
View details
KYN61-40.5(Z) Switchgear

1.The switchgear is assembly type. The circuit breaker is floor roll-out 2.Adopted new compound insulation, vacuum circuit breaker has the features of good interchange ability and easy replacement. 3.The truck shelf is equipped with lead-screw drive mechanism, which can move truck easily and prevent the mechanism be damaged from faulty operation. 4.All the operations can be done with the door shut. 5.All interlocks connecting with the main switch, truck and door of switchgear adopt compulsive mechanical lock and can meet the requirements of “FIVE PROVWNTION”.
View details
Earthing Switch JN22-40.5 31.5

1.Rated voltage:40.5kV 2.Rated short time withstand current(4s)：31.5kA 3.The height above sea level shall be no more than 1000 meter; 4.Ambient air temperature: +40℃~ -10℃ 5.Seismic intensity: no more than 8 magnitude 6.It shall be installed in the place without dust, fire, chemical erosion, explosion, vapor & salt spray, and the place where the strong vibration may happen.
View details

Emergency Unlocking Device

1.This product is mainly used in the switch cabinet to simplify the operation procedure of circuit breaker tripping and improve the speed of handling sudden circuit faults in emergency conditions.
2.The product adopts a rotary folding structure, which can realize the manual tripping of the test position and the working position without opening the cabinet door, and the mechanism can be operated with one hand (it can be automatically reset after releasing the hand).
3.It has the advantages of convenient operation and fast process.

Send Inquiry

Download

Fast Delievery
Quality Assurance
24/7 Customer Service

Product Introduction

Emergency Unlocking Device Introduction

As the leading manufacturer and supplier in power transmission and distribution solutions, Shaanxi Joyelectric International Co., Ltd. proudly introduces its latest innovation, the Emergency Unlocking Device. With over two decades of expertise in delivering cutting-edge products and comprehensive services globally, our Emergency Unlocking Device stands as a testament to our commitment to excellence and innovation in the industry.

Product Features

Robust and durable construction ensures reliability in emergency situations.
User-friendly design allows for easy installation and operation.
Versatile application across various power transmission and distribution systems.
Enhanced safety features for personnel handling emergency situations.
High compatibility with existing infrastructure for seamless integration.
Precision engineering for optimal performance under challenging conditions.
Remote access capability for added convenience and control.

Product Parameters

Parameter	Specification
Voltage Rating	110V-1000V
Current Capacity	Up to 2000A
Operating Temperature	-40°C to 80°C
Material	Stainless Steel, ABS
IP Rating	IP65
Weight	2.5 kg
Dimensions	300mm x 150mm x 100mm

Application

The Emergency Unlocking Device finds extensive application in power distribution substations, industrial facilities, renewable energy plants, and infrastructure projects. Its versatile design caters to a wide range of emergency unlocking requirements, ensuring operational continuity and safety in critical situations.

FAQ

Q: What are the primary functions of the Emergency Unlocking Device? A: The device is primarily designed to provide emergency unlocking capabilities for power transmission and distribution systems, ensuring swift and safe access during critical situations such as equipment malfunction or maintenance.

Q: Is the device compatible with existing infrastructure? A: Yes, the Emergency Unlocking Device is engineered to be highly compatible with various types of infrastructure commonly found in power distribution networks, facilitating seamless integration and operation.

Certifications: ISO9001

Our commitment to quality is underscored by our ISO9001 certification, which validates our adherence to international standards of excellence in manufacturing and quality management.

About Shaanxi Joyelectric International Co., Ltd.

Shaanxi Joyelectric International Co., Ltd. is a renowned manufacturer and supplier of power transmission and distribution solutions with a legacy spanning over 20 years. Our comprehensive product range, coupled with personalized service and technical support, has earned us the trust of customers worldwide. For inquiries or to learn more about our Emergency Unlocking Device, please contact us at market@joyelectric-china.com.

With the Emergency Unlocking Device, Shaanxi Joyelectric International Co., Ltd. continues to lead the industry in providing innovative solutions that ensure operational efficiency, safety, and reliability in power transmission and distribution systems. Choose Joyelectric for unmatched quality, performance, and service excellence.

Send Inquiry

Send