Input Specifications - Weidmuller Power Monitor Handbuch

Specifications
10.2

Input specifications

Measured data
Phase/wire system
Applicable power system
Measured frequency
Sampling rate
Input voltage
Impedance
Voltage
Resolution
Power consumption
Accuracy *
VT ratio
Input current
(with CT)
Max. current
Overload capacity
Current
Resolution
Power consumption
Accuracy *
110
AC sine
Single-phase two-wire (1P2W) (max.3 circuits)
Single-phase three-wire (1P3W)
Three-phase three wire (3P3W)
Three-phase four-wire (3P4W)
100 V system, 200 V system, 400 V system
50/60 Hz
Sampling
Data update
1P2W
1P3W
3P3W
3P4W
2 MΩ or more (L-N; V1/V2/V3 - Vn)
0.01 V
Approx. 0.2 VA (L-N; V1/V2/V3 - Vn)
0.5 %
1
*1.0 % for 3-1 voltage of 1P3W, 3P3W and line voltage of 3P4W.
1.00 to 600.00 (set with setting mode)
*Voltage transformer (VT) is required when you measure a load with
voltage over rated voltage. (Rated secondary voltage of VT is 110 V)
*When it input direct, VT ratio is set to 1.00.
Primary current:
Secondary current:
10 A (200 % of the rating)
1000 % of the rating for 3 s
0.001 A
Approx. 0.2 VA
0.5 %
1
*1.0 % for 2(N)-phase of 1P3W and 2(S)-phase of 3P3W.
1.024 MHz (approx. 1.0 μs)
100 ms
L-L 0-500 V AC
L-L 0-500 V AC
L-N 0-250 V AC
L-L 0-500 V AC
L-L 0-500 V AC
L-N 0-289 V AC
4000 A or less
1 A or 5 A (set with setting mode)
(common)
1435710000/01/05.13