Amada HF-2500A, Operation Manual, Page: 97 / 164

HF-2500A HIGH FREQUENCY WELD CONTROL
990-371 A-1
APPENDIX A
Technical Specifications
NOTE:
The specifications listed in this appendix may be changed without notice.
Power
Input Power Line .................................................................................................... 50-60 Hz, 3 phase
Input Voltage Range at Maximum Output Current
HF-2500A/240 .............................................................................................. 192-264 VAC at 25 A
HF-2500A/400 .............................................................................................. 320-440 VAC at 20 A
HF-2500A/480 .............................................................................................. 384-528 VAC at 13 A
Input kVA (Demand) ........................................................................... 30 kVA max at 3% duty cycle
Output Power at 12% Duty Cycle and a
Combined PULSE 1 and PULSE 2 Pulse Width of 50 ms ................................ 6.0 kW max
Maximum Output Current ....................................................................................................... 2400 A
Max Peak Output Voltage at Max Peak Output Current ......................................................... 5.2 V
Duty Cycle at Max Peak Output Current ...................................................................................... 3%
Max Load Resistance for Max Output Current ..................................................................... 2.1
mΩ
Output Adjustment Range, Resolution and Accuracy
NOTE:
Actual maximum and minimum current, voltage or power achievable depends on transformer
and load resistance.
Parameter Adjustment Range Resolution (Steps) Accuracy
Current 100 – 2400 A 0.001 kA ± (2% of setting +2 A)
Voltage 0.2 - 9.99 V 0.001 V ± (2% of s0.02 V)
Power 0.05 - 9.99 kW 0.001 kW ± (5% of s10 W)
Weld Periods
0.0 - 9.9 ms
10 – 99 ms
0.1 ms
1.0 ms
± 20 µs