Toshiba GR200 Series - Page 1733

6F2S1914 (0.49)
GRL200 (Soft 033 & 037)
- 1710 -
1-2. Type using compression terminals and 24-60 Vdc
IED case structure
✓
Type using compression terminals
Type using ring terminals
DC rated voltage
110-250 Vdc
✓
24-60 Vdc
Figure-11.B illustrates external connection around the power supply module (PWS). During dielectric
voltage testing, three short-wires attached on the PSW shall be carefully handled; follow the below
instructions (1), (2) and (3).
(1) The short-wire between terminal screw No.35 and No.37
✓ Remove the short-wire for undertaking the dielectric voltage test. If the short-wire is not
removed, the IED will be damaged.
✓ After the test, reconnect the short-wire to the original positons.
(2) The short-wire between terminal screw No.38 and FG
✓ Never remove the short-wire. If the short-wire is removed, the IED will be damaged.
(3) The short-wire between terminal screw No.36 and FG
✓ Never remove the short-wire. If the short-wire is removed, the IED will be damaged.
[IO#*]
T*
T*
[IO#*]
T*
[VCT#*]
TC*
(1)
PWS
29
30
31
32
38
DC/DC
(+)
( - )
36
3
1
2
4
FAIL1
9
7
8
10
FAIL2
FG
35
37
y
BIO
BIO
(2)
(3)
Figure-11.B A Short-wires, around the PWS, for Type using compression terminals and 24-60Vdc