Power Supply
Operating
Temperature
Relative
Humidity
230V AC,50 Hz, Approx 4VA
0°C To 55°C
Up to 95% RH Non Condensing
Model
Size (mm)
Display
Panel Cutout
Input Current
72(H) X 72 (W) X 62 (D) mm
4 Digit/Line 7 seg 0.56”,red LED Display
68 X 68 mm
AMP-23
0.1 to 5AMP AC, (PRIMARY) CAT III
Protection
Level
(As per request)
IP-65 (Front side) As per IS/IEC 60529 : 2001
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AMP-23
CT RATIO SELECTION
OPERATING MANUAL
3 Phase Panel Meter
AMP-23
Technical Specification
1) Press & Hold key for 10 sec.
3) Press & Hold key for 2 Sec.
4) Display will show present CT Ratio value
5) If no key is press for 5 seconds CT Ratio Automatically save & Exit
6) Press key for 2 second page will be scroll condition. If again Press key
For 2 Second page will be hold condition.
7) From 5 to 100 CT Ratio increased by step 5 Amp.
From 100 to 1000 CT Ratio increased by step 25 Amp.
From 1000 to 2000 CT Ratio increased by step 50 Amp.
From 2000 to 6000 CT Ratio increase by step 500 Amp.
1) To Increase CT Ratio Press key.
2) To Decrease CT Ratio Press key.
2) Display will show
(CT Ratio).
R
Y
B
AMP 23
CT
CT
CT
CT
.
