Section 4 Ï Installation; Specifications - Hobart AIRFORCE 700I User Manual

4-1. Specifications

Power Supply
Input
Rated AC phase (PH) and line frequency (Hz)
Rated Input Voltage (U ) and rated Input
1
Current (I ) and I eff at rated output. I
1 1
to determine power cord rating
Power Factor/KVA/KW at Rated Output
Peak KW at Arc Stretch
Output
Rated Open Circuit Voltage (U0) Type
Output Characteristic
Output Current Range
Output Current and Voltage Rating at Rated
Input Voltage (I and U at U
2 2 1
Duty Cycle at 1045 F (405 C) at rated conditions
(U , I , U , I ) based on a 10 minute period
1 1 2 2
General
Operating Temperature
IP Code ï Degree of protection provided by
enclosure
Toppling or tilting
Gas Type
Gas Quality
Gas Inlet Flow and Pressure
Gas Filtering
Torch
Mild Steel capacities (see Section 5-2 for
cutting speeds vs material type and thickness)
Rated Capacity (edge start)
Sever Cut Capacity (edge start)
Pierce Capacity
*Travel speeds are approximately 80% of maximum.
.
A complete Parts List is available at www.MillerWelds.com
SECTION 4 ï INSTALLATION
eff used
1
400 Volts DC/Electrode Negative
)
2 ï No ingress of foreign objects  12.5 mm
3 ï No harmful ingress spraying water
C ï AC line circuits protected against ingress of
tool ≥ 2.5 mm dia x 100 mm long (0.1 in. x 4 in.)
S ï Fan stationary during water test
1 PH
Volts AC RMS ï (U )
1
208 Volts
230 Volts
Volts AC RMS ï (U )
1
208 Volts
230 Volts
10.1 KW
Constant Current
20-40 A
Amps DC ï (I )
2
40 A
40 A
Duty Cycle %
50
50
5° to 104° F (ï15° to 40° C)
IP23CS
IP ï International Protection
(0.5 in.)
Up to 15° incline
Air or Nitrogen
Clean, moisture-free, oil-free
4.8 SCFM (85 L/min)
Particulates to 5 microns
— —
5/8 in. at 9 ipm (229 mm/min)*
7/8 in. (22 mm)
5/16 in. (8 mm)
60 Hz — —
Amps RMS ï (I ) I eff
1 1
33 23.3
30 21.2
Power Factor KVA/KW
0.98 6.8/6.6
0.98 6.8/6.6
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Volts AC
Volts DC ï (U )
2
RMS ï (U
1
140 Volts DC 208 Volts
140 Volts DC 230 Volts
Volts AC
Amps DC ï (I )
2
RMS ï (U
1
40 A 208 Volts
40 A 230 Volts
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90 PSI (621 kPa) 120 PSI (827
Min kPa) Max
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OM-244 013 Page 11
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