10
Power Quality Analyzer PowerPad
®
IV Model 8345 Quick Start Guide
Distribution Systems and Types of Connections
Connections on a single-phase netw
ork
Connections on a split-phase ne
twork
Connections on a three-phase netw
ork
For three-phase, 3-wire networks, you must indicate the connected current
sensors: all 3 sensors (3A) or only 2 (A1 and A2, or A2 and A3, or A3 and A1).
For three-phase, 4- and 5-wire networks, you must indicate the connected
voltages: all 3 voltages (3V) or only 2 (V1 and V2, or V2 and V3, or V3 and V1).
Single-phase
2 wires
(L1 and N)
Single-phase
3 wires
(L1, N, and earth)
Split-phase
2 wires
(L1 and L2)
Split-phase
3 wires
(L1, L2, and N)
Split-phase
4 wires
(L1, L2, N, and earth)
Three-phase
3 wires
(L1, L2, and L3)
Three-phase
5 wires
(L1, L2, L3, N, and earth)
Three-phase
4 wires
(L1, L2, L3, and N)
