ZW20 Switch Accessories

1. Smooth surface. No burr, flash, crack, bubble and other injection defects; 2. Power frequency withstand voltage test: 55kV/1min. No flashover. No breakdown; 3. Partial discharge:14.4kV≤5PC； 4. The outlet terminal is connected with the arc interrupter by copper, which is lower and stable than the conventional ZW20 connection structure; 5. Installation site: Suitable for outdoor pole-mounted ZW32 switch 3000 m altitude or 4500 maltitude .

ZW32 Type Outdoor VCB Bushings

1. The outer surface is smooth, free of bubbles and cracks； 2. The product adopts the EPOXY RESIN encapsulating vacuum interrupter process,The good performance of the electric performance of the pole is ensured; 3. Tolerates rated voltage≥75kv/1min; 4. lightning shock≥150kv/1min; 5. Appartial discharge18.6kV≤5pC;

Recloser pole insulators for Auto recloser

1. The outer surface is smooth, free of bubbles and cracks； 2. The product adopts the EPOXY RESIN encapsulating vacuum interrupter process,The good performance of the electric performance of the pole is ensured; 3. Tolerates rated voltage≥75kv/1min; 4. lightning shock≥150kv/1min; 5. Appartial discharge18.6kV≤5pC; 5.Appartial discharge14.4kV≤5pC;6. Applicable to altitude≤2000m.

Circuit Breakers – Recloser Insulators

1. The outer surface is smooth, free of bubbles and cracks； 2. The product adopts epoxy resin sealed vacuum interrupter and current transformer and voltage sensor process,The good performance of the electric performance of the pole is ensured; 3. Tolerates rated voltage≥48kv/1min; 4. lightning shock≥110kv/1min; 5. Appartial discharge14.4kV≤5pC; 6. Built-in current transformer and 2 voltage sensor

ZW32-15KV silica gel resin fixed sealing pole(highland type)

1. The outer surface is smooth, free of bubbles and cracks； 2. The product adopts the EPOXY RESIN encapsulating vacuum interrupter process,The good performance of the electric performance of the pole is ensured; 3. Tolerates rated voltage≥60kv/1min; 4. lightning shock≥110kv/1min; 5. Appartial discharge14.4kV≤5pC; 6. Applicable to altitude3000m-4500m；

ZW32-12KV silica gel resin fixed sealing pole

1. The outer surface is smooth, free of bubbles and cracks； 2. The product adopts the EPOXY RESIN encapsulating vacuum interrupter process,The good performance of the electric performance of the pole is ensured; 3. Tolerates rated voltage≥48kv/1min; 4. lightning shock≥85kv/1min; 5. Appartial discharge14.4kV≤5pC; 6. Applicable to altitude≤2000m；

Recloser pole insulators for Auto recloser 12/15kV

1. The outer surface is smooth, free of bubbles and cracks; 2. The product adopts the EPOXY RESIN encapsulating vacuuminterrupter process,The good performance of the electricperformance of the pole is ensured; 3. Tolerates rated voltage≥48kv/1min; 4. lightning shock≥110kv/1min; 5.Appartial discharge14.4kV≤5pC;6. Applicable to altitude≤2000m.

ZW32-12kVcurrent-voltage integrated transformer

1. Rated insulation level: 12/42/75kV; 2. Rated voltage transformation ratio: (10 / √ 3) kV/(6.5/3) V; 3. Voltage Part Accuracy Level: 1 (3P); 4. Rated current ratio: Phase current 600 A/1 A or 600 A/5 A, zero-sequence current 100 A/1 A; 5. Current Partial Accuracy Level: Phase measurement 0.5 (5P) 1VA, zero-sequence protection 1S (5P10) 1VA; 6. Partial discharge:14.4≤10pC； 7. Installation site: Suitable for outdoor pole-mounted ZW32 switch 3000 m altitude.

ZW32-40.5kV outdoor resin fixed sealing pole

1. The outer surface is smooth, free of bubbles and cracks； 2. The product adopts the EPOXY RESIN encapsulating vacuum interrupter process,The good performance of the electric performance of the pole is ensured; 3. Tolerates rated voltage≥95kv/1min; 4. Llightning shock≥200kv/1min; 5. Appartial discharge28kV≤20pC.

ZW32-40.5kV outdoor resin reclosing switch pole

1. The outer surface is smooth, free of bubbles and cracks； 2. The product adopts epoxy resin sealed vacuum interrupter and current transformer and voltage sensor process,The good performance of the electric performance of the pole is ensured; 3. Tolerates rated voltage≥95kv/1min; 4. Lightning shock≥200kv/1min; 5. Appartial discharge28kV≤20pC; 6. Built-in current transformer and 2 voltage sensor.

ZW32-27KV silica gel resin fixed sealing pole

1. The outer surface is smooth, free of bubbles and cracks； 2. The product adopts the EPOXY RESIN encapsulating vacuum interrupter process,The good performance of the electric performance of the pole is ensured; 3. Tolerates rated voltage≥75kv/1min; 4. Lightning shock≥150kv/1min; 5. Appartial discharge18.6kV≤5pC;