Daihen OTC ARXIS pulse P403L, Owner'S Manual

Page: 14 / 188

12
Chapter 2 Product Specification and
Configuration
This chapter explains the specification, name of each part and configuration of the welding power source.
2.1 Specification
This section explains the specification and external dimension of the welding power source.
2.1.1 Specifications
This section explains the specification of the welding power source.
Specification/Model ARXIS pulse P403L ARXIS pulse P503L
Welding process DC DC PULSE DC TIG MMA DC DC PULSE DC TIG MMA
Model
ARXIS WB-P403L ARXIS WB-P503L
Number of phase Three phase
Rated frequency 50/60 Hz
Rated input voltage 400 V
Input voltage range 400 V ± 15 %
Rated input 20.8 kVA, 17.8 kW 27.0 kVA, 24.2 kW
Rated input current
30 A 39.0 A
Rated output current 400 A
500 A 400 A 400 A 490 A
Rated load voltage 34 V
26 V 36 V 39 V 34 V 26 V 39.6 V
Maximum no-load voltage 70 V 80 V
Rated duty cycle 60 %
50 %
60 %
60 %
60 %
80 % 100 %
60 %
Number of welding JOB 100
Operating temperature
range
-10 to 40 °C
Operating humidity range up to 50 % at 40 °C, up to 90 % at 20 °C
Storage temperature
range
-20 to 55 °C
Storage humidity range up to 50 % at 40 °C, up to 90 % at 20 °C
External dimensions
(W×D×H)
Water-cooled type ： 417 mm x 826 mm x 757 mm （ w/o eyebolt ）
Air-cooled type
：
417 mm x 783 mm x 757 mm
（
w/o eyebolt
）
Mass
Water-cooled type: 94 kg
Air-cooled type: 80 kg
Water-cooled type: 102 kg
Air-cooled type: 88kg
Static characteristic
Constant voltage
characteristic
Constant current
characteristic
Constant voltage
characteristic
Constant current
characteristic
IP Rating IP23
Power source efficiency
80.8 % 80.2 %
Idle state power
consumption
45.3 W 49.8 W