The VV-T.R panel is a combination of two vacuum circuit breaker (V) modules in a steel tank containing SF6 gas, which has the capability for cable connection from the top right side and is designed for two 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
2 (V + V)
Protective relay
Yes (on both modules)
Gas pressure indicator
Yes
Capacitive voltage indicator
Yes
Operator category
Yes (for each module)
Pedal lock
Yes
⚙️ Optional equipment:
Integrated Control and Monitoring Unit (ICMU)
Remote Terminal Unit (RTU)
Secondary protection relay with external power supply