Amada HF2, Руководство по эксплуатации

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CHAPTER 2: GENERAL SETUP
2 KHZ INVERTER WEDLING POWER SUPPLY
990-057 2-3
HF2 Welding Transformer Electrical Specifications
Model Input Volts
(rms)
Input kVA
(rms)
Duty Cycle (%) Peak Open Ckt
Output Voltage
Peak Output
Max. (Amps) Max Sec
Resist. (
µΩ
)
IT-X3A/4/380A 380 9 6 6.5 4,000 500
IT-X3A/4/460A 460 9 6 6.5 4,000 500
IT-X3A/4000A 230 9 6 6.5 4,000 500
IT-X11A/4/460A 380 4 5 11.8 (44:1 TR)
10.0 (52:1 TR)
8.6 (60:1 TR)
7.5 (68:1 TR)
4,000
4,000
4,000
4,000 1,300
1,100
950
825
460 4 5 14.3 (44:1 TR)
12.1 (52:1 TR)
10.5 (60:1 TR)
9.2 (68:1 TR)
4,000
4,000
4,000
4,000 1,300
1,100
950
825
IT-X11A/4000A 230 15 5 10.7
10.0 (52:1 TR)
8.6 (60:1 TR)
8.7
8.8
8.9
4,000
4,000
4,000 1,300
1,100
TRANSFORMER SPECIFICATION NOTES
:
1 For the IT-X11A/4/460A transformer, the
turns ratios (TR) is selectable by a switch on
the transformer rear panel.
2 Power Supply Input voltage selection must
be jumpered at E12 on the HF2 Power
Supply PCB as shown in Figure 2-3. E12 is
located at the center of the PCB left edge.
3
Maximum weld time at Maximum Short
Circuit Current is 50 milliseconds.
Figure 2-3. Voltage Jumpers
No Jumper = 230 V
Upper Jumper = 380 V
Lower Jumper = 460 V