HST5310U Transformer Differential Protection Device
Application Scope
The HST5310U Transformer Differential Protection Device is used as the main protection for power transformers of 110kV and below. Together with the HST5320U Transformer Backup Protection, Measurement & Control Device and the HSF5944 Main Body Protection Device, it forms a complete set of transformer protection, measurement and control functions. It is equipped with communication interfaces and can form an automation system with other protection and automation devices via communication links.
Function Configuration
|
Function |
Contents |
Function |
Contents |
|
Protection |
Differential instantaneous (three sides) |
Data Acquisition |
22 remote signal channels |
|
Percentage differential with 2nd harmonic restraint |
Fault recording |
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|
One-stage overcurrent protection (three sides) |
Event Recorder |
Protection events |
|
|
Main body protection |
Alarm events |
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|
Output |
Programmable output |
Remote signal change events |
|
|
Communi- cation |
Ethernet 1 (Recommended) |
Event SOE |
|
|
Ethernet 2 (Recommended) |
Control |
Remote setting modification |
|
|
RS485 |
Remote protection enable/disable |
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