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Transformer inspection and maintenance
What is transformer inspection and maintenance?
A service that provides advice and inspections according to the transformer maintenance cycle.
such as checking the level Checking the dielectric strength of transformer oil
Electricity, leak inspection, body condition, bushing head, high voltage and low voltage Transformer gasket, oil valve, cable condition and other accessories to provide customers able to use the transformer with full efficiency and to prevent power failure due to defective transformer, etc.
What is transformer inspection and maintenance?
1. Line Post Insulator
2. Lightning Trap (Surge Arrestor)
3. High Voltage Fuse (Drop Out Fuse)
4. Low Voltage Fuse (LT Switch)
5. Desiccant (Silica Gel)
6. Transformer Bushing (Bushing)
7. Transformer
Details of transformer inspection and maintenance
technical test
1. Test the insulation value of the transformer windings (Insulation Test)
2. Test the transformer oil dielectric strength (Oil Dielectric Breakdown Test)
3. Test the transformer grounding resistance (Grounding Resistance Test)
4. Measure the load of electricity consumption
5. Check for leaks around the transformer body. Ready to spray the transformer number
Maintenance of the transformer
6. Check transformer bushing condition.
7. Clean the bushing terminals.
8. Check all types of gaskets (All gasket)
9. Check the transformer voltage change point.
10. Check the connections and tighten the transformer.
11. Check the transformer oil level in the spare tank.
12. Inspect the desiccant (Silica Gel) and replace if found to deteriorate.
Maintenance of accessories
13. Check all types of pole accessories.
14. Check the Lightning Arrester
15. Check condition of low voltage fuse (HRC Fuse).
16. Check condition of high voltage fuse (Drop out Fuse)
17. Check the size of the high voltage fuse to suit the size of the transformer.
inspection report
and measure engineering
inspection report
and measure engineering
increase the efficiency of
Power your business fully
Helps to extend the service life
of the transformer
to use longer
what you will get
1 phase or 3 phase system
Size up to 250 kVA
3 phase system
Sizes over 250 - 1,500 kVA
3 phase system
Size more than 1500 kVA
The right package for your business
Illustration of transformer inspection and maintenance work
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