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NS3000S Integrated Supervisory and Control System

Seamlessly integrate intelligent components to achieve the informatization, automation and interaction of smart substation based on integrated information platform.Locally monitor, measure, control...

EHV Line Protective Device NSR-302

NSR-302, compute-based digital EHV line protective device series, can serve as the main/spare protection of 220kV and above transmission lines.

EHV Line Protective Device NSR-303

NSR-303, compute-based digital EHV line protective device series, can serve as the main/backup protection of 220kV and above transmission lines. It accords with Q/GDW 161-2007 Line Protective and A...

Remote Terminal Unit

Acquire and process information of devices in smart substation to form standard information and transmit the information to central control center.

High-voltage Measurement and Control Device NS3560

Monitoring branch or main transformer in substation. Collect steady-state information, dynamic information and electrical energy to construct object-oriented distributed substation computer monitor...

Circuit Breaker Protection Device NSR-321

Be applied to the circuit breaker protection of 500kV smart substation.

Transformer Protective Device NSR-378

NSR-378 transformer protection is designed for the protection of a two-winding or three-winding power transformer or an autotransformer for 220kV and above voltage level , which contains differenti...

Reactor Protection Device NSR-377

NSR-377 is a digital reactor protective device realized by the microcomputer. It can be used as a complete set of electric quantity protective device for HV shunt reactors within the voltage levels...

Busbar Protection Device NSR-371

NSR-371A busbar protection is appropriate for main electric wiring of single busbar, single busbar with bus section, single busbar with two bus sections, double busbar, double busbar with one bus s...

Line Protection Device NSR-304

NSR-304, computer-based digital HV line protective device series, can serve as the main/backup protection of 110kV transmission lines.


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