Product Description
The VVV-E.R switchboard is a combination of three vacuum circuit breaker (V) modules in a stainless steel tank containing SF6 gas, featuring cable connection capability from the right-hand side, and designed for three feeders with independent protection.
Full technical specifications
| Characteristic | Amount |
|---|---|
| Rated voltage | 12-24-33 kV |
| Rated current | 630-1250 amps |
| Rated frequency | 50 Hz |
| Tank protection level | IP67 |
| Door protection level | IP4X |
| Mechanism of action | Single spring lock |
| Number of modules | 3 (V + V + V) |
| Protective relay | Yes (on all three modules) |
| Gas pressure indicator | Yes |
| Capacitive voltage indicator | Yes |
| Operator category | Yes (for each module) |
| Pedal lock | Yes |
