HSR230E Motor Comprehensive Protection, Measuring & Control Device
Application Scope
HSR230E motor comprehensive protection, measuring & control device is mainly applicable to protection, measuring and control of the 3~10KV middle/high-voltage motor. 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 communication interfaces.
Function Configuration
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Function |
Contents |
Function |
Contents |
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Protection Function
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Differential Current Quick-break Protection |
Data Collection |
8-way remote signalling input |
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Percentage Differential Protection |
2 analog quantity outputs of 4-20mA(Optional) |
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TA Fuse Failure Alarm |
Event Record |
Protection event |
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Electric Current Difference over Range Alarm |
Alarm event |
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Motor Startup too Long Protection |
Remote signalling changing event |
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Two-stage Definite Time Interphase Overcurrent |
Event SOE |
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Two-stage Negative Sequence Overcurrent (II stage can be set as definite or inverse time) |
Control Function |
Close or open at local or remote place |
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Overload Protection |
Remote protection On/ Off |
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Zero Sequence Overcurrent Alarm/Trip |
Communi- cation |
Ethernet (recommended) |
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Overvoltage Protection |
RS485 |
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Undervoltage Protection |
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Zero Sequence Overvoltage Protection |
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Technology Protection(3 Ways) |
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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