Table 3-3. 4- And 5-Wire Voltage Ranges; Figure 3-29. Checking Pdca Test Points (5-Wire) - HP A9834-9001B User's & Service Manual

Figure 3-29 Checking PDCA Test Points (5-Wire)
Retaining screw
Table 3-3 4- and 5-Wire Voltage Ranges
4-Wire
L2 to L3: 200-240 V
L2 to L1: 200-240 V
L1 to L3: 200-240 V
a. Neutral to ground voltage can vary from millivolts to
several volts depending on the distance to the
ground/neutral bond at the transformer. Any voltage
over 3 V should be investigated by a site preparation
or power specialist.
Chapter 3
(See detail)
Detail A
5-Wire
L1 to N: 200-240 V
L2 to N: 200-240 V
L3 to N: 200-240 V
N to Ground:
Test points
a
Installing the System
Setting Up the System
Detail B
107