Daihen OTC WB-M400, Руководство пользователя, Страница: 17 / 141

2-1
Chapter 2
Product Specification
and Configuration
Chapter 2 Product Specification
and Configuration
This chapter explains the specification, name of each parts 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 Welbee Inverter M400
Model WB-M400
Number of phase Three phase
Rated frequency 50/60 Hz
Rated input voltage 400 V
Input voltage range 400 V ± 15 %
Rated input 17.7kVA, 15.8kW
Rated input current 25.5 A
Rated output current 400 A
Rated load voltage 34 V
Rated output current range 30 to 400 A
Rated output voltage range 12 to 34 V
Maximum no-load voltage 70 V
Rated duty cycle 50 %
Number of welding condition 100
Temperature rise
160
℃
Operating temperature range
-10 to 40 ℃
Operating humidity range 20 to 80 % (no condensation)
Storage temperature range -20 to 55
℃
Storage humidity range 20 to 80 % (no condensation)
External dimensions (W×D×H) 395 mm × 710 mm × 592 mm (w/o eyebolt)
Mass 61 kg
Static characterisitic Constant voltage characteristic