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HSR240E Transformer Differential Protection

Transforemer main proteciton
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Product serial number
Category
HSR200E Series
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产品描述
Parameters

Application Scope

HSR240E Transformer differential protection is applicabled to main protection of electric transforemer which is mainly voltage protection of 35KV and below. Together with HSR242 transformer back-up protection and HSR294 mechanical protection to form the full protection, measuring and control function. The protection and automation equipment and other protections compose automation systems through self-equipped communication interfaces.

 

Function Configuration

Function

Contents

Function

Contents

Protection Function

Differential Current Quick-break Protection(Two sides)

Event

Record

Protection Event

Second Harmonic Restraint Percentage Differential Protection

Alarm Event

Non-electricity Protection (8 channels)

Remote Signalling Changing Event

11-channel Remote Signalling Input

SOE Event

Control Function

Remote Protection On/ Off

Communi-

cation

Ethernet (recommended)

Remote Setting Value Modification

RS485

 

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HSR230E Motor Comprehensive Protection, Measuring & Control Device
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HSR242E Transformer Back-up Protection
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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