Categories
| Price: | US $ 6000/Piece |
|---|---|
| Trade Terms: | FOB,CFR,EXW |
| Min Order: | 1/Piece |
| Pay Type: | L/C,T/T,Western Union |
| Prod Model: | ZN85-40.5 |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Electric Type |
| Speed: | Normal Type Circuit Breaker |
| Arc-extinguishing Medium: | Vacuum |
| Poles Number: | 3 |
| Certification: | ISO9001-2000 |
| Installation: | Withdrawable |
| Structure: | Vacuum |
Item | Unit | Parameter |
| Altitude | m | ≤ 1000 |
| Ambient Temperature | C | within the range of-10Cto +40C |
| Rated Voltage (as to Highest Voltage) | kV | 40.5 |
| Rated Frequency | Hz | 50 |
| Rated Current | A | 1250/1600/2000 |
| Rated Short-time Withstand Current | kA | 20/25/31.5 |
| Rated Peak Withstand Current | kA | 50/63/80 |
| Rated Short-circuit Duration | s | 4 |
| Rated Power Frequency Withstand Voltage | kV | 95 |
| Rated Lightning Impulse Withstand Voltage | kV | 185 |
| Rated Operating Sequence | O-0.3s-C O-180s-CO | |
| Rated Breaking Current of Single Capacitor Bank | A | 630 |
| Rated Breaking Current of Back-to-back Capacitor Bank | A | 400 |
| Rated Current Breaking Times | times | 20 |
| Mechanical Life | times | 10000 |
| OperatorType | ZN85-40.5: 3AV3Special Spring Operator; ZN23-40.5/ZN39-40.5: CD10IIElectromagnetic Operator or CT19N Spring Operator |
