33-40.5 kV
Disconnector
Product parameters:
· Pole installation, full copper for connection
· Three phase three wire
· Rated voltage: 33kV, 36kV, 40.5kV
· Rated current: 630-1250A
· Standard: IEC, ANSI, GB
General
This outdoor disconnector is used in 3 power systems, as power line cut and isolation function
It has been used in outdoor pole mounted and transmission line.
It uses higher porcelain (or silicone rubber) bushing, from bushing to metal have epoxy resin insulation, top busbar and connection bar use copper or brass.
Bottom installation base use high quality level galvanize.
Standard
All UNISUN Electric breaker are in conformity with IEC standards, and recommendations IEC60694、IEC6227-100. Breakers in conformity with specific country standards can also be supplied. (IEEE, GB).
Specification data sheet
| Parameter name | unit | Number of values |
| Rated voltage | kV | 36 |
| Max voltage | kV | 40.5 |
| Rated current | A | 200-200OA |
| Power frequency withstand voltage [1min] | kV | 48/65/95 |
| Rated frequency | Hz | 50/60 |
| Lightning impulse withstand voltage (peak value] | kV | 75/110/150/185 |
| Rated short circuit breaking current | kA | 20/25/31.5 |
| Rated short circuit close current (peak value) | kA | 50/63/80/110 |
| Rated withstand current (peak) | kA | 50/63/80/110 |
| Mechanical life | Times | 10000 |
- Products can be customized by customer requirements, above data is standard data, customized data please contact us.
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