HSP5510/5520/5530U Capacitor Protection Monitoring and Control Device
Application Scope
The HSP5510/5520/5530U capacitor protection, measurement and control device is suitable for the protection, measurement and control of capacitors at voltage levels below 110kV. It can be installed locally on switchgears in a distributed manner or centrally in panels. It is equipped with communication interfaces and can form an automation system together with other protection and automation devices via communication links.
Function Configuration
|
Function |
Contents |
|||
|
Model |
HSP5510U |
HSP5520U |
HSP5530U |
|
|
Protection Function |
3-stage definite-time phase overcurrent |
√ |
√ |
√ |
|
1-stage inverse-time phase overcurrent |
√ |
√ |
√ |
|
|
Overvoltage protection (discharge or bus PT) |
√ |
√ |
√ |
|
|
Undervoltage protection |
√ |
√ |
√ |
|
|
Zero-sequence overcurrent protection |
|
√ |
√ |
|
|
Single-phase unbalanced voltage protection |
√ |
|
|
|
|
Single-phase unbalanced current protection |
√ |
|
|
|
|
Three-phase unbalanced voltage protection |
|
|
√ |
|
|
Three-phase unbalanced current protection |
|
√ |
|
|
|
Non-electrical protection |
√ |
√ |
√ |
|
|
Auto switching |
√ |
√ |
√ |
|
|
Data Collection |
Current, voltage, active power, reactive power, power factor |
√ |
√ |
√ |
|
10-channel remote signaling |
√ |
√ |
√ |
|
|
Fault recording |
√ |
√ |
√ |
|
|
Event Record |
Protection events |
√ |
√ |
√ |
|
Alarm events |
√ |
√ |
√ |
|
|
Remote signaling position change events |
√ |
√ |
√ |
|
|
Operation record events |
√ |
√ |
√ |
|
|
Event SOE |
√ |
√ |
√ |
|
|
Statistics of accident position change times |
√ |
√ |
√ |
|
|
Control Function |
Local/remote opening and closing |
√ |
√ |
√ |
|
Remote setting modification |
√ |
√ |
√ |
|
|
Remote protection activation/deactivation |
√ |
√ |
√ |
|
|
Operation Box |
Trip/close position indication |
√ |
√ |
√ |
|
Self-holding and anti-trip |
√ |
√ |
√ |
|
|
Adaptive trip/close current |
√ |
√ |
√ |
|
|
Control circuit disconnection alarm |
√ |
√ |
√ |
|
|
Communi- cation |
Ethernet 1 (recommended) |
√ |
√ |
√ |
|
Ethernet 2 (recommended) |
√ |
√ |
√ |
|
|
RS485 |
√ |
√ |
√ |
|
Nanjing Hosen Science and technology Co.,Ltd. was founded on October 20, 2003. It is located in the beautiful scenery of Jiangning Economic Development Zone in the ancient city of Nanjing. The company focuses on the research and development, production, operation and sales services of intelligent power grids, power system automation and relay protection products. It has been deeply engaged in the manufacturing of relay protection equipment, and with professional strength, has firmly established the foundation of the industry.
Address：No. 601, Building 10, Ji Yin Avenue 3118, Muling Sub-district, Jiangning District, Nanjing City, Jiangsu Province Telephone：025-84645390 Email：3100417487@qq.com