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28
4.1.3.5.
3-Phase 3-Wire Y (with 2 current sensors): 3P-3WY2
4.1.3.4.
3-Phase 3-Wire Open
∆
(with 3 current sensors): 3P-3W03
For 3-Phase 3-Wire Open
∆
measurements using three current sensors:
Connect the V1 test lead to the L1 phase conductor
Connect the V2 test lead to the L2 phase conductor
Connect the V3 test lead to the L3 phase conductor
Connect the I1 current probe to the L1 phase conductor.
Connect the I2 current probe to the L2 phase conductor
Connect the I3 current probe to the L3 phase conductor
Check that the current arrow on the sensor points towards the load.
This ensures proper phase angle for Power Measurements and other
phase-sensitive measurements.
L1
L2
L3
V1 V2 V3 N
I1
I2
I3
L2
L1
L3
Figure 24
L1
L2
L3
V1 V2 V3 N
I1
I2
I3
L2
L3
L1
N
L1
L2
L3
V1 V2 V3 N
I1
I2
I3
L2
L3
L1
N
For 3-Phase 3-Wire Y measurements using two current sensors:
Connect the V1 test lead to the L1 phase conductor
Connect the V2 test lead to the L2 phase conductor
Connect the V3 test lead to the L3 phase conductor
Connect the I1 current probe to the L1 phase conductor.
Connect the I3 current probe to the L3 phase conductor
Check that the current arrow on the sensor points towards the load.
This ensures proper phase angle for Power Measurements and other
phase-sensitive measurements.
Figure 25
4.1.3.6.
3-Phase 3-Wire Y (with 3 current sensors): 3P-3WY
For 3-Phase 3-Wire Y measurements using three current sensors:
Connect the V1 test lead to the L1 phase conductor
Connect the V2 test lead to the L2 phase conductor
Connect the V3 test lead to the L3 phase conductor
Connect the I1 current probe to the L1 phase conductor.
Connect the I2 current probe to the L2 phase conductor
Connect the I3 current probe to the L3 phase conductor
Check that the current arrow on the sensor points towards the load.
This ensures proper phase angle for Power Measurements and other
phase-sensitive measurements.
Figure 26
Содержание pel 102
Страница 1: ...Power energy logger EN User s manual PEL 102 PEL 103 PEL 104 ...
Страница 24: ...24 Aggregation period Date and time IP address scrolling Wi Fi address scrolling PEL104 ...
Страница 34: ...34 Two phase 3 wire 2P 3W V1 V2 U12 VN P Q S PF P Q S tan ϕ ϕ V2 V1 ϕ I1 V1 ϕ I2 V2 I1 I2 f ϕ I2 I1 ...
Страница 36: ...36 Three phase 3 wire balanced 3P 3W b U12 U23 U31 f P Q S PF P Q S tan ϕ I1 I2 I3 ϕ I1 U12 ...
Страница 38: ...38 Three phase 4 wire wye balanced 3P 4WYb I1 I2 I3 V1 V2 V3 VN U12 U23 U31 f P Q S tan ϕ ...
Страница 39: ...39 DC 2 wire dC 2W DC 3 wire dC 3W P Q S PF ϕ I1 V1 P Q S tan ϕ P I V VN I1 I2 IN ...
Страница 40: ...40 DC 4 wire dC 4W P I1 I2 I3 IN V1 V2 V3 VN V1 V2 VN ...
Страница 48: ...48 Two phase 3 wire 1P 3W I1 I2 V1 V2 U12 VN P Q S P Q S ...
Страница 49: ...49 Three phase 3 wire 3P 3W 2 3P 3W 3 3P 3WO2 3P 3WO3 3P 3WY2 3P 3WY3 3P 3W b I1 I2 I3 U12 U23 U31 P Q S P Q S ...
Страница 51: ...51 P Q S ...
Страница 85: ...85 ...