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Rev. Date 090415
High Voltage Drive (shown in diagram below):
This fan has broad range input power which
allows it to accept various input powers
within the ranges described below.
Components:
A - RJ45 Jack
For Three Phase:
3.1.2B :Connect the wires
to the appropriate
terminals as pictured in
the diagram to the right.
Model 550
High Voltage:
380-600VAC (Typical Voltages:
380, 415, 480, 600)
Model 780
High Voltage:
380-600VAC (Typical Voltages: 380, 415,
480, 600)
WARNING: Keep hands away from components.
CAUTION: RISK OF ELECTRIC SHOCK. The bus capacitors discharge to a level below 50V DC in 1
minute.
3.1 Safety Cable & Electrical Installation (4 of 4)
A
Ring Terminals
Motor Cable: #8 Ring Terminal 12-10 gauge.
Incoming Power: #8 Ring Terminal 12-10 or 16-14 gauge depending upon incoming wire gauge.
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