The auxiliary class protection device refers to some unusual protection devices with auxiliary function,the main products are 961 communication management control device, 962 spare automatic inlet wire input protection and control device, 963 spare automatic inlet wire input protection and control device, 964 capacitor automatic feeding cutting protection and control device, 965 busbar Pt protection and control device, 966 bus Pt parallel protection and control device, 966J busbar Pt parallel protection and control device, 967 low pressure reducing load protection measurement and control device, 968 low cycle reducing load protection measurement and control device, 969 voltage reactive power automatic switching protection and control device.Most of these protection devices are used in the national network project and some very important projects,one of the few can produce these productive protection in domestic manufacturers,This kind of protective device produced by us has been used in many important projects both in domestic and abroad, its high cost performance and perfect protection function have won the Unanimous praise
Power plant protection
The auxiliary class protection device refers to some unusual protection devices with auxiliary function,the main products are 961 communication management control device, 962 spare automatic inlet wire input protection and control device, 963 spare automatic inlet wire input protection and control device, 964 capacitor automatic feeding cutting protection and control device, 965 busbar Pt protection and control device, 966 bus Pt parallel protection and control device, 966J busbar Pt parallel protection and control device, 967 low pressure reducing load protection measurement and control device, 968 low cycle reducing load protection measurement and control device, 969 voltage reactive power automatic switching protection and control device.Most of these protection devices are used in the national network project and some very important projects,one of the few can produce these productive protection in domestic manufacturers,This kind of protective device produced by us has been used in many important projects both in domestic and abroad, its high cost performance and perfect protection function have won the Unanimous praise
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