Project Description
OCB
Outdoor Medium Voltage Circuit Breakers
This is an outdoor solution composed of medium voltage circuit breakers enclosed in custom-made casings. This solution is developed in keeping with the most demanding international standards and is able to withstand the most adverse extreme conditions.
Besides the circuit breaker, current transformers are also included, as well as control, measurement, protection and signaling elements.
OCBs are entirely manufactured in welded/bolted steel sheets and fi nished with highly resistant paint.
Optionally, this equipment can be manufactured in stainless steel sheet and fi nished with polyurethane paint.
- Safe and reliable
- Placed outdoors under extreme conditions
- Compact design
- Ideal for all Medium Voltage applications
- Excellent dielectric properties
- Excellent arc extinguishing properties
- Easy to install
- Easy switching operation
- High electric and mechanical life
- Maintenance free
- Several options available
- Composed of 2 diff erent compartments:
- MV compartment with bushings, current and voltage (optional) transformers and a vacuum circuit breaker
- LV compartment with protective relaying and measuring, control and signaling elements