Toshiba GR200 Series - 5.1 IED case and module slot

6F2S1914 (0.49)
GRL200 (Soft 033 & 037)
- 1013 -
IED case and module slot
The IED case structure falls into two types: ‘Type using compression terminals’ and ‘Type using
ring terminals’. The former is designed with ‘Compression plug type terminal block’ used at
BIO and PWS modules. The latter is designed with ‘Ring type terminal block’. Figure 5.1-1
illustrates the difference of them.
Figure 5.1-1 Terminal type and case structure (1/2 size case, back view)
Compression plug type terminal
Ring type terminal
Type using compression terminals
Type using ring terminals
VCT
PWS
BIOs
VCT
BIOs
PWS