ABB RELION 610 Series Product Manual page 12

Feeder Protection
REF610
Product version: C
Table 15. Environmental tests
Description
Dry heat test (humidity <50%)
Dry cold test
Damp heat test, cyclic (humidity >93%)
12
Reference
According to IEC 60068-2-2
According to IEC 60068-2-1
According to IEC 60068-2-30
1MRS756295 G
ABB