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4-1. Serial Number And Rating Label Location
The serial number and rating information for this product is located on the back. Use rating label to determine input power requirements and/or rated
output. For future reference, write serial number in space provided on back cover of this manual.
4-2. 350 Model Specifications
.
Do not use information in unit specifications table to determine electrical service requirements. See Sections 5-10 and 5-11 for information on
connecting input power.
.
This equipment will deliver rated output at an ambient air temperature up to 1045F ( 405C).
Input
Rated
Voltage
Power
Welding
Range
Output
CV Mode
Three
350 A @
10-44 V
Phase
34 V DC,
100%
Duty
Cycle
*While idling; Input amperage fluctuates while idling and is always less than one Ampere. Use one Ampere for power efficiency calculations.
4-3. 500 Model Specifications
.
Do not use information in unit specifications table to determine electrical service requirements. See Sections 5-10 and 5-11 for information on
connecting input power.
.
This equipment will deliver rated output at an ambient air temperature up to 1045F ( 405C).
Input
Rated
Voltage
Power
Welding
Range
Output
CV Mode
Three
500 A @
10-44 V
Phase
40 V DC,
100%
Duty
Cycle
*While idling; Input amperage fluctuates while idling and is always less than one Ampere. Use one Ampere for power efficiency calculations.
OM-273473 Page 12
SECTION 4 − SPECIFICATIONS
Amperage
Max
Range
Open
CC Mode
Circuit
Voltage
DC
20-400 A
75
Amperage
Max
Range
Open
CC Mode
Circuit
Voltage
DC
20-600 A
75
Amperes Input At Rated Load Output 60 Hz,
Three-Phase
230 V
380 V
400 V
36.7
21.8
20.8
(0-1A*)
(0-1A*)
(0-1A*)
Amperes Input At Rated Load Output 60 Hz,
Three-Phase
230 V
380 V
400 V
58.7
34.9
33.2
(0-1A*)
(0-1A*)
(0-1A*)
Input
kVA
460 V
575 V
18.8
14.6
14.4
(0-1A*)
(0-1A*)
(0.8*)
Input
kVA
460 V
575 V
28.9
23.3
23.1
(0-1A*)
(0-1A*)
(0.8*)
Input
KW
13.8
(0.17*)
Input
KW
21.9
(0.17*)
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