Installation; Technical Specifications - Lincoln Electric INVERTEC CV350-R Service Manual

A-2
TECHNICAL SPECIFICATIONS –
TM
INVERTEC CV350-R
TM
INVERTEC CV350-R
TM
INVERTEC CV350-R
TM
INVERTEC CV350-R
TM
INVERTEC CV350-R
Operating Temperature Range
-10°C ~ +40°C
For any maintenance or repair operation it is recommended to contact the nearest technical service center or directly
consult machine division of the Shanghai Lincoln Electric. Maintenance or repairs performed by unauthorized service
center or personnel will void the manufacturer's warrant.

INSTALLATION

INPUT – THREE PHASE ONLY
Standard Voltage/Phase/Frequency
380V ~ 415V(±10%)/3/50 or 60 Hz
RATED OUTPUT – DC ONLY
Duty Cycle
60%
100%
Welding Current Range
60A ~ 350A
RECOMMENDED INPUT WIRE AND FUSE SIZES
Input
Voltage/ Maximum
Frequency Input
(Hz) Ampere
342V ~
456.5V/ 21A
50Hz or
60Hz
PHYSICAL DIMENSIONS
Height
464mm
Temperature Range
INVERTEC
TM
INVERTEC CV350-R
Amperes
350A
270A
OUTPUT
Open Circuit Voltage
67V
Maximum 60°C Copper
Effective Wire in
Supply Conduct
Current Sizes
17A 12mm
Width
325mm
Storage Temperature Range
TM
CV350-R
Input Power at Rated Output
14kVA @ 60% Duty Cycle
Volts at Rated Amperes
31.5V
27.5V
Welding Voltage Range
17 V ~ 31.5V
Fuse or
Breaker Size
(Super Lag)
2
30A
Depth Weight
823mm 56.2 Kg
-25°C ~ +55°C
A-2
Grounding
Conductor
Size
2
10mm