Pressure switches
Additional protection for Hitachi Energy's externally fused capacitor units
Hitachi Energy's externally fused capacitor units can be fitted with a pressure switch to provide a simple but effective means of protection against excessive pressures within the container.
Applications
Extra protection of externally fused capacitors.
Brief performance data
| Pressure switch | |
|---|---|
| Contact current | 10 A |
| Contact voltage | 240 V |
| Mechanical life | 1 million operations @ 50bar |
| Pressure setting | 1bar |
| Temperature range | -30 to +120°C |