NewArc R5000 - 1.1 General Precautions____________________________________________; Section 2 - Specification; Specification

R5/4000 CV
5
SECTION 2 — SPECIFICATION
2.1 - Specification
Description
These heavy duty D.C inverter power sources have been designed using the latest
developments in power electronics. Electronic parts are enclosed in a separate
sealed compartment for protection from the environment.
This portable, versatile inverter power source responds to changes in the welding arc
much faster than conventional machines resulting in a more stable and controllable
weld pool.
Due to the high efficiency and power factor these units provide energy and cost sav-
ing solutions.
The R4000CV/R5000CV is capable of MIG welding when used with a peripheral wire
feed unit.
Technical data R4000 R5000
Models Available 380-480 Volts 3 Phase 380-480 Volts 3 Phase
Input Current at Max Output 24 amps 33 amps
Power Consumption 18.5 KVA 25 KVA
Recommended Mains Fuse
32A slow blow or type C
MCB
40A slow blow or type C
MCB
Mains Cable 4 x 4.0mm² flexible cable 4 x 4.0mm² flexible cable
Power Factor 0.95 0.95
Max Output Current 400 amps 500 amps
Open Circuit Voltage 40V 50V
Voltage Control 2 - 40V Infinitely Variable 2 - 50V Infinitely Variable
Duty Cycle at 40ºC
60% @400A
100% @350A
60% @500A
100% @400A
Insulation Class F F
H x W x L (mm) 450 x 310 x 570 450 x 310 x 570
Weight (kg) 33 37