600V INSTALLATION
600V Installation Manual
2-11
CHOOSING PLUG, POWER CORD AND LINE DISCONNECT BOX
FUSE
Power Cord Plug
The 600V Powermax900 kit is shipped with a three-phase power cord and no plug. The user
must obtain a plug that is certified by national or local electrical codes. The plug should be connected
to the power cord by a licensed electrician.
Power Cord - 600V
If the three-phase power cord length needs to be changed, use the table below to choose the proper
gauge size for the appropriate length. Use a 4-conductor SO type cord for three-phase power
supplies. The cord should be installed only by a licensed electrician.
Input
Input
Recommended Power Cord Gauge Size (AWG)
Voltage
Current
to 10 ft
10 – 25 ft
25 – 50 ft
50 – 100 ft
100 –150 ft
600 VAC
8 amps
12
12
12
12
10
The 600Volt conversion is now complete. See the Powermax Operator Manual for further instructions
to setup, operate and maintain the Powermax system.
Line Voltage Disconnect Box and Fuse
Use a line disconnect box for each power supply. This disconnect box allows the operator to turn the
power supply off quickly in an emergency situation. The switch should be located on a wall near the
power supply, and should be easily accessible to the operator. The interrupt level of the switch must
be equal to or exceed the continuous rating of the fuses. Use slow-blow fuses according to the power
requirements listed below.
Input
Input Current
Recommended
Voltage
Phase
@ 6.6 kw Output
Slow-Blow Fuse Size
600 VAC
3
12 amps
20 amp
