Toshiba GR 200 Series, Инструкция по эксплуатации

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6F2S1915 (0.46)
GRZ200 (Soft 031 & 032)
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Step3: Change rated current (1A

5A)
Pull out VCT module from the IED case†.
To shift the rated current to 1A, remove jumpers shown in Table 13.4-2.
To shift the rated current to 5A, insert jumpers shown in Table 13.4-2.
To identify the VCT type, see the code at Position 7; look up the VCT type in Table 13.4-2.
For example, the IED below has VCT12B because the code at Positon 7 is printed “1”.
XXXXXXX protection IED
GR_200
-1*-***-00-**-3*-*2*
5A 50 / 60
100-120 110-250
Month, Year
****** ** ***
VCT12B is mounted in the case
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
Original code
Table 13.4-2 CT rating jumpers on VCTs
Code at
Positon 7
Structure‡ Jumper poisons
1 Transformer module (VCT12B) W6, 7, 8, 13, and W12
†Note: For removal, refer to the Succeeding section
Removing and installation of inside
modules.
‡Note: About the structure, refer to
Chapter Technical description: Transformer
module for AC analog input (VCT)
.
Step4: Take back to the original.
Connect inner flat cable and the power cable†
†Note: For connection about the power cable, refer to
Chapter Technical description:
Power supply module.