MULTISPAN AMP-19N Operating Manual

OPERATING MANUAL
3 Phase Panel Meter
AMP-19N
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CT RATIO SELECTION

1) Press & Hold the scroll key for 5 sec.
2) Display R will show  (CT Ratio) and Display Y & B will show the
Primary CT Ratio (Y-most significant digit, B last three digits)
3) Press scroll key to change the CT Ratio, up to  display B will
show the CT Ratio, from  to  amp Display Y & B thought
will show the primary CT Ratio.
4) IF no key is press for 5 second CT Ratio Automatically SAVE & EXIT.
5) 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 increased by step 500 AMP
Connection Diagram
AMP-19N

Technical Specification

Model
Display
AMP 19N
Size (mm)
Panel Cutout
Input Current
LED
Indication
Power Supply
Protection
Level
(As per request)
Operating
Temperature
Relative
Humidity
Range
Current: 0.5 To 5A AC, CAT III
CT Selection up to 6000/5 Amp AC CAT III
230V AC
50Hz, 4VA
!
L N
S1
1 2 3 4 5
Page - 1
3 Digit/Line 7 seg 0.56",red LED Display
96(H) X 96 (W) X 45 (D) mm
92 X 92 mm
0.5 to 5AMP AC, (PRIMARY) CAT III
Kilo Ampere Reading
230V AC,50 Hz, Approx 4VA
IP-65 (Front side) As per IS/IEC 60529 : 2001
0°C To 55°C
Up to 95% RH Non Condensing
Accuracy Class:1.0
Y B
R
S1 S2 S1
S2
6 7 8 9 10
AMP-19N
S2
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