Field of activityType Test And Advanced Test For Transformers, Electrical Wire And Cable, Lightning Arresters
They are significant tasks which help the investor assess and control the quality of transformer,electrical wire and cable, lightning arrester... to minimize power loss as well as incidents which may occur during operation.
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1Advanced tests as follow:
- Advanced tests for transformers: No load lossing test (Po), short circuit loss test (Pk) at rated conditions; heat run, noise level, lightning impulse, partial discharge for electrical transformers;
- Quality assessment test of electrical wires and cables;
- Lightning arrester test. -
2Other tests as follow:
- Induced voltage withstand test;
- Power frequency withstand voltage test on power transformers up to 500kV, power cable up to 220kV, GIS up to 750kV (HV AC );
- Partial Discharge measurement (PD);
- Sweep frequency response analysis (SFRA);
- Moisture amount content in hardened solid insulation.
Typicaltests
Power transformers Po and Pk testing
Testing on heat run and moisture content in solid insulation electrical transformer
Lightning impulse power transformer testing
High voltage test and 110kV PD cable testing
Sample test on cable and wires
Why choose NPC ETC?
• Brand reputation
• Highly qualified employees
• Finacial capacity
• Machine capacity
Done projects
Safety-Quality-Effectiveness in work, brand reputation as well as strong resources of personnel and machinery-equipment are the factors help our company have been constantly received the contracts of advanced tests for transformers, electrical wire and cable from all the major manufactures of electrical equipments in the Northern provinces.
Read moreTypical customers
With powerful resources of personnel and machinery-equipment, NPCETC has received the trust of many big customers.
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