HSR270E Voltage Monitoring Device
Application Scope
HSR270E voltage monitoring device providing complete voltage measurement and control fuction is applicated to power plants, substation automation systems. The device providing communication interfaces can be installed in switchgear dispersedly, it can also be installed in cabinet in group. The protection and automation equipment and other protections compose automation systems through self-equipped communication interfaces.
Function Configuration
|
Function |
Contents |
Function |
Contents |
|
Protection Function |
3U0 Alarm |
Data Collection |
Two- channel Voltage, Frequency |
|
Bus TV Wire Break Check |
Two- channel Zero Sequence Voltage |
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|
Loss-of-voltage Alarm |
19-channel Remote Signalling Input |
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|
Undervoltage Alarm |
Two- channel DC Measurement |
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|
Overvoltage Alarm |
Control Function |
Close or open at local or remote place |
|
|
Event Record |
Alarm event |
Remote protection On/ Off |
|
|
Remote signalling changing event |
Communi- cation |
Ethernet (recommended) |
|
|
Event SOE |
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