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Product Details:
Category：High Voltage Disconnecting Switch
Name：Indoor Isolating switch, Disconnector, Isolator
Model：GN27-40.5
Packing：Plastic bag & Carton or as requested
Delivery & Payment Terms:
Shipping time： Usually 21 days after the ordered confirmed
Payment：T/T, L/C, Western Union or Paypal
Trade term：FOB China port, or CIF
Environment condition
– Ambient temperature: max. +40°C min. -25°C
– Altitude: ≤1000m
– Wind pressure: ≤700Pa (equals to wind speed 34m/s)
– Relative humidity: daily average ≤95%, monthly average ≤90%
– Earthquake intensity: ≤8 degree
– No corrosive, explosive or flammable gas ,no violent vibration
Technical Data
| Model | Max. voltage (kV) | Rated current (A) | Rated peak withstand current (kA) | 4s short-time withstand current (kA) | 1min P.F withstand voltage (kV) | Lightning impulse withstand voltage (kV) |
| GN27-40.5 /630 | 40.5 | 630 | 50 | 20 | 95/115 | 185/215 |
| GN27-40.5/1250 | 1250 | 80 | 31.5 | |||
| GN27-40.5/2000 | 2000 | 100 | 40 |
Outline Dimension
| Model | A | B | C |
| GN27-40.5/630-20 | 543 | 781 | 940 |
| GN20-40.5/1250-31.5 | 544 | 788 | 950 |
Product Inquiry
