Today's Technology Information

It’s Feature


Each power source is possible to have up to six functions: SMAW GTAW GTAW-P GTAW-S GMAW GMAW-P. Our customers may have any kinds of combination of these functions and may upgrade with more functions later.

HB-D series Digital Multi-function Welding Inverter applies Nan crystal transformer and IGBT power semiconductor, as well as DSP technology.

Technical Data
HB-315 HB-400 HB-500
RATED INPUT VOLTAGE (V) 3-phase a.c.，380V，50/60Hz
VOLTAGE RANGE (V) 260V～460V
MAX.INPUT CURRENT.(A) 17.5 24.5 37
INPUT CURRENT.(A) 13.9 19 28
PRIMARY CONTIN.POWER INPUT (60% d.c.)(kVA) 12.1 16.9 23.5
PRIMARY CONTIN.POWER INPUT (100% d.c.)(kVA) 8.6 11.8 16.2
PRIMARY CONTIN.POWER OUTPOT (kVA) 10.3 14.4 20
OPEN-CIRCUIT VOLTAGE.(V) 55V～80V(U0=65V)
RATED DUTY CYCLE 60%
POWER FACTOR cosφ ≥0.85
EFFECIENCY η ≥85%
INSULATED CLASS H
DIMENSIONS(mm) 656×316×490
NET WEIGHT(Kg) 36 38 42
WORKING TEMPERATURE -10℃～+40℃
HUMIDITY ≤50% AT 40℃，≤90% AT 20℃
STORAGE TEMPERATURE -25℃～+55℃
CASE PROTECTION GRADE IP21S
STORAGE SPACE (set) 30