Appendix 11 Notes for the dielectric voltage test
Case structures and DC rated voltages
IED case structure
DC rated voltage
Type using compression terminals
Type using ring terminals
110-250 Vdc
24-60 Vdc
- 1708 -
1-1
1-2
✓
✓
✓
✓
1709
1710
Page
6F2S1914 (0.49)
2-1
2-2
✓
✓
✓
✓
1711
1712
GRL200 (Soft 033 & 037)