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Installation
Connect Enclosure Accessory
to Power Source
Have a qualified electrician connect power according
to national, state, and local safety and fire codes.
Required voltage and amperage is noted on the electri
cal enclosure label. Also see Table 1. Before running
power to the unit, make sure the plant electrical service
meets the supply system's electrical requirements.
Power Requirements
A 30A (minimum) - 60A (maximum) circuit breaker (not
provided) must be installed on the incoming power sup
ply. See Table 1 and the Electrical Schematics on
page 13 for more information regarding electrical
requirements.
Table 1: Electrical Requirements
AC Panel
Voltage
HZ
240
50/60
To connect enclosure accessory to power source:
1. Open enclosure accessory door and locate power
line filter. See Parts, page 15.
2. Have a qualified electrician connect your plant
power to the electrical enclosure power line filter
according to local codes. A 1-3/8 in. (35 mm) diame
ter opening is provided in the enclosure adjacent to
the connections. This opening is suitable for a 1 in.
npt conduit or strain relief fitting (supplied).
6
Full Load
Phase
Amps
1
40.0
Check Resistance
Check the Resistance Between the Supply
System and the True Earth Ground
The resistance between the supply system compo
nents and true earth ground must be less than 0.25
ohms.
Have a qualified electrician check the resistance
between each supply system component and the true
earth ground. The resistance must be less than 0.25
ohms. If the resistance is greater than 0.25 ohms a dif
ferent ground site may be required. Do not operate the
system until the problem is corrected.
NOTE: Use a meter that is capable of measuring
resistance at this level.
3A0100H
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