OPERATION
B-9 B-9
RANGER 305D
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Permissible Auxiliary
Current in -Amps @
120 VAC* 240 VAC
40*, (42* Peak) 40, (42 Peak)
40* 30
40* 23
32 16
16 8
0 0
The 240 VAC receptacle can be split to provide two
separate120 VACoutputs with a maximum permissible
current of 42 amps pea, 40 amps continuous per out-
let to two separate 20 amp branch circuits. (These cir-
cuits cannot be paralleled.) Outputvoltage is within +/-
10% at all loads up to rated capacity.
The 120 V auxiliary power receptacles should only be
used with three-wire, grounded type plugs or approved
double 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. For extension cord lengths, see TableB.5.
NOTE: The 240 VACreceptacle has two circuits, each
of which measure 120 VAC to neutral. However, they
are of opposite polarities and cannot be paralleled.
SIMULTANEOUSWELDING ANDAUXILIARY POWER LOADS
The above auxiliary power ratings are with no welding
load. Simultaneous welding and power loads are spec-
ified in Table B.4. The permissible currents shown
assume that current is being drawn from either the 120
VACor 240 VAC supply (not both at the same time).
Welding
Output-Amps
at NEMA Arc-Volts
0
100
150
200
250
300
PermissibleAuxiliary
Power-Watts
(Unity Power Factor)
9500
7100
5600
4500
2800
0
* Each 120 VAC leg of the 120/240 VACFull KVA receptacle can deliver a maximum
40 amps, up to a total of 80 amps at 9500 Watts, 60 amps at 7100 Watts,or 46
amps at 5600 Watts. These outputs cannot be paralleled, so the greatest single
120 VACload is 40 amps.
Each 120 VACDuplex receptacle is limited to 20 amps maximum.
RANGER 305D Simultaneous Welding and Power Loads
TABLEB.5 - RANGER 305D Extension Cord Length Recommendations
(Use the shortest length extension cord possible sized per the following table.)
Current
(Amps)
15
20
15
20
33
Voltage
(Volts)
120
120
240
240
240
Load
(Watts)
1800
2400
3600
4800
8000
30
60
(9)
(18)
40
30
75
60
(12)
(9)
(23)
(18)
75
50
150
100
60
(23)
(15)
(46)
(30)
(18)
125
88
225
175
100
(38)
(27)
(69)
(53)
(30)
175
138
350
275
175
(53)
(42)
(107)
(84)
(53)
300
225
600
450
250
(91)
(69)
(183)
(137)
(76)
MaximumAllowable Cord Length in ft. (m) for Conductor Size
Conductor size is based on maximum 2.0% voltage drop.
14AWG 12AWG 10AWG 8AWG 6AWG 4 AWG