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Analogue Voltmeter & Ammeter
Technical Specification
Environment
• Working Temperature: -25 to +50 °C
• Storage Temperature: -40 to +80 °C
Connection
• Flexible: 1 to 6mm
2
• Rigid:
1.5 to 10mm
2
Cat ref. Product Range Consump. Accuracy
%
Ref Temp
ºC
Accuracy
Variation ºC
Maximum
Continuous
Momentary
Maximum
Frequency
Hz
Isolating
Voltage
SM500 Voltmeter 500V ≤3 VA 1.5
23 ± 2ºC ± 0.03% / ºC 1.2 Un
2Un / 5 sec 45 - 65
2kV/50H z-1min
SM050
Ammeter
with CT
0-50A
≤1.1 VA 1.5
23 ± 2ºC ± 0.03% / ºC 1.2 Un
10Un / 5 sec 45 - 65
2kV/50H z-1min
SM100
0-100A
SM150
0-150A
SM250
0-250A
SM400
0-400A
Electrical Connection
R
Y
B
N
0
L1L2
L2L3
L3L1
SK 602
L1
L2
L3
SM 500
100
0
200
400
500
V
300
7 9
3 5 1
8 10
2 4
4 6 2
0
SK603
L1
L2
L3
R
Y
B
N
7 9
3 5 1
8 10
4 6 2
SM 050
0
50
A
42
Modular
Devices