hat
Bale disjonkteur apre rudite → Aparans, dimesnions enspeksyon → X ray tèsteur yo enspekte enteryè estrikti → Segondè vòltaj izolasyon tès (frekans pouvwa kenbe tèt ak vòltaj, ekleraj enpilsyon vòltaj) → Bale degre chèk tès → Leak chaje pa presyon ki wo → vakyòm degre chèk → tès Comprehensive (paramèt konplè, kenbe tèt ak vòltaj, degre vakyòm) → EX-WORKS
eng
Vacuum interrupter after brazing→Appearance, dimesnions inspection→X ray tester to inspect inner structure→High voltage insulation test (power frequency withstand voltage, lighting impulse voltage)→Vacuum degree check→Leak test loaded by high pressure→vacuum degree check→Comprehensive tests (comprehensive parameter, withstand voltage, vacuum degree)→EX-WORKS