How to deal with the failure of the main transformer cooler? Answered by the best transformer wholesaler & manufacturer in China – SPL- power transformer, electric transformer, Combined compact substation, Metalclad AC Enclosed Switchgear, Low Voltage Switchgear, Indoor AC Metal Clad Intermediate Switchgear, Non-encapsulated Dry-type Power Transformer, Unwrapped coil dry-type nga transformer, Epoxy resin cast silicon steel sheet dry-type nga transformer,Epoxy resin cast amorphous alloy dry-type transformer,Amorphous alloy oil-immersed power transformer,Silicon steel sheet oil-immersed power,electric transformer,Distribution Transformer,voltage transformer,step-down transformer,reducing transformer,low- pagkawala sa gahum transformer, pagkawala sa gahum transformer, Oil-type nga Transformer, Oil Distribution Transformer, Transformer-Oil-lmmersed, Oil Transformer, Oil Immersed Transformer, tulo ka hugna sa lana immersed power transformer, lana napuno electrical transformer, Sealed amorphous alloy power transformer, Dry Type Transformer,uga nga Transformer,Cast Resin Dry Type Transformer,dry-type nga transformer,resin-casting type transformer,resinated dry type transformer,CR DT, Unwrapped coil power transformer, tulo ka hugna nga dry Transformer, articulated unit substation, AS, Modular substation, transformer substation, electric substation, Power Sub-station, Pre-installed substation, YBM, prefabricated substation, Distribution Substation, compact substation, MV power stations, LV power stations, HV power stations, Switchgear Cabinet, MV Switchgear Cabinet, LV Switchgear Cabinet, HV Switchgear Cabinet, pull-out switch cabinet, Ac metal closed ring network switchgear, Indoor metal armored central switchgear, Box-type nga substation, custom transformers, gipahiangay nga mga transformer, Metal nga gilakip nga electrical switchgear, LV Switchgear Cabinet,

04
Dec

How to deal with the failure of the main transformer cooler? Answered by the best transformer wholesaler & manufacturer in China

1. When the working power supply of section I and II of the bugnaw is lost, the signal of “#1, #2 power supply failure” is sent out, and the main transformer cooler full stop trip circuit is connected. It should be reported to the dispatcher immediately, and the set of protection should be deactivated.

2. When the switching of the working power supply of stage I and II fails during operation, the “cooler full stop” is on, and the main transformer cooler full stop trip circuit is connected at this time. It should be reported immediately to the dispatcher to disable this set of protection, and the manual operation should be carried out quickly. Switching, such as KM1, KM2 failure, can not be strong excitation.

3. When any one of the cooler circuits fails, isolate the faulty cooler circuit.