Toshiba GR 200 Series, Instruction Manual

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6F2S1915 (0.46)
GRZ200 (Soft 031 & 032)
- 1509 -
2-2. Type using ring 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.D
illustrates external connection around the power supply module (PWS). During dielectric
voltage testing, short-wires and a short-bar 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.36

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-bar between terminal screw No.37 and FG

Never remove the short-bar. If the short-bar is removed, the IED will be damaged.
(3) 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.
[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
(3)
(2)
Figure-11.D Short-wires and a short-bar, around the PWS, for Type using ring terminals and 24-60Vdc