Orkuvirki has own production of type tested circuit breaker cubicles. The type is TRYGGVI 2000.
Main characteristics:
– Type tested 12 kV CB cubicles, 630 to 2500 A
– Tested in accorcdance with IEC 60298 (and 60694)
Main ratings:
– 12 kV (28/75 kV)
– 31,5 kA and tested for internal arc (31,5 kA, 1 sec). There is also a production of fused disconnector cubicles 12 kV.