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AUXILIARY POWER OPERATION
Start the engine and set the IDLER control switch to the desired operating mode. Full power is available regardless of the welding control settings, if no welding current is being drawn.
The auxiliary power of the Commander consists of two 20Δ
50
120VAC operation.
Δ15 Amps for codes below 10500 only.
The auxiliary power capacity is 10,000 watts of 60 Hz, single phase power. The auxiliary power capacity rating in watts is equivalent to
NOTE: The 120/240V receptacle has two 120V out- puts of different phases and cannot be paralleled.
The auxiliary power receptacles should only be used with three wire grounded type plugs or approved dou- ble insulated tools with two wire plugs.
The current rating of any plug used with the system must be at least equal to the current capacity of the associated receptacle.
SIMULTANEOUS WELDING AND AUXIL- IARY POWER LOADS
It must be noted that the above auxiliary power ratings are with no welding load. Simultaneous welding and power loads are specified in table B.4. The permissible currents shown assume that current is being drawn from either the 120 VAC or 240 VAC supply (not both at the same time).
TABLE B.4 Commander 300 Simultaneous Welding and Power
Loads
Welding
Output Range
Setting
Welding Output
Permissible
Power - Watts
(Unity Power
Permissible Auxiliary Current in Amperes
300
230
150
90
60
300A/32V
300A/32V
230A/30V
150A/29V
90A/27V
60A/25V
Factor)
400
400
3100
5650
7600
8500
@120 V ±10% *
3.3
3.3
26*
47**
63**
70**
@ 240 V ±10%
1.6
1.6
13
23.5
31.5
35
*Each duplex receptacle is limited to 20Δ amps.
**Not to exceed 44 A per 120 VAC branch circuit when splitting the 240 VAC output.
