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DC-H6000A - High Duty DC Spot Welding Power Supplies (formerly known as m31 SMART Series)
The DC-H6000A High Duty DC Spot Welding Power Supplies is designed for high-duty, demanding resistance welding applications requiring a high degree of process control and real-time data capture. Models are available from 6000 to 18000 amps @ 5% duty with <1% ripple. The units employ a unique twin loop control circuit enabling HFDC technology to provide performance similar to Linear DC. The unique system ensures a minimal output ripple across the entire operating range, thereby permitting highly accurate process measurements to be taken in real time.
The DC-H6000A High Duty DC Spot Welding Power Supplies offers a precise and responsive control of welding output for applications requiring larger currents, such as miniature contact welding, wire and lead termination, welding of automotive electronics and battery pack assembly.
Key Features DC-H6000A - High Duty DC Spot Welding Power Supplies
- High speed, ultra low ripple closed loop output control for consistent welding process definition and control.
- Constant current, voltage and power modes with programmable multi-pulse combinations. 1amp steps to 18000A.
- Programmable part & weld checking coupled with optional displacement and force limit checking.
- Full TCP/IP Ethernet interfacing to internal and external SPC database systems.
- Associate and view PDF and text format work instructions and process manuals with weld schedules.
- Associate and view JPEG and BMP files with weld schedules for QC and process checking.
- 3 USB ports : USB memory stick transfer, mouse, keyboard, servo head drives, wireless etc.
- SMART weld head force control within weld schedules.
- High speed automation and communication ports with full remote control capability
| Model | DC-H6000A | |||
|---|---|---|---|---|
| Maximum Output Current | 6000 Amps DC | 12000 Amps DC | 18000 Amps DC | |
| Output voltage at full load | 5V DC | 5V DC | 5V DC | |
| Maximum output power | 30KW | 60KW | 90KW | |
| Full output duty cycle | 5% @ 6000A | 5% @ 12000A | 5% @ 18000A | |
| Control modes | Current / Voltage / Power | Current / Voltage / Power | Current only | |
| Output accuracy of setting | ± 1% | ± 1% | ± 1% | |
| Ripple | < ± 1% | < ± 1% | < ± 1% | |
| Programmed timing values | 0.1 – 999.9 ms | 0.1 – 999.9 ms | 0.1 – 999.9 ms | |
| Upslope time pulse 1 | 0.1 – 999.9 ms | 0.1 – 999.9 ms | 0.1 – 999.9 ms | |
| Peak time pulse 1 | 0.1 – 999.9 ms | 0.1 – 999.9 ms | 0.1 – 999.9 ms | |
| Downslope time pulse 1 | 0.1 – 999.9 ms | 0.1 – 999.9 ms | 0.1 – 999.9 ms | |
| Delay time between pulses | 0.1 – 999.9 ms | 0.1 – 999.9 ms | 0.1 – 999.9 ms | 0.1 – 999.9 ms |
| Upslope time pulse 2 | 0.1 – 999.9 ms | 0.1 – 999.9 ms | 0.1 – 999.9 ms | |
| Peak time pulse 2 | 0.1 – 999.9 ms | 0.1 – 999.9 ms | 0.1 – 999.9 ms | |
| Downslope time pulse 2 | 0.1 – 999.9 ms | 0.1 – 999.9 ms | 0.1 – 999.9 ms | |
| Hold time | 0.1 – 999.9 ms | 0.1 – 999.9 ms | 0.1 – 999.9 ms | 0.1 – 999.9 ms |
| Process monitor limits | Current/Voltage//Displacement | Current/Voltage//Displacement | Current/Voltage//Displacement | |
| No of waveformes averaged | User defined | User defined | User defined | |
| Waveform window limiting range | 0 - 100% | 0 - 100% | 0 - 100% | |
| Waveform window tolerances | 0 - 100% | 0 - 100% | 0 - 100% | |
| Displacement monitoring | Available on all units: LVDT or Encoder optional | Available on all units: LVDT or Encoder optional | Available on all units: LVDT or Encoder optional | |
| Force range | 0 - 500N | 0 - 500N | 0 - 500N | |
| Input requirements | 3 phase | 3 phase | 3 phase | |
| Input voltage | 380 - 480VAC | 380 - 480VAC | 380 - 480VAC | |
| Control I/0 | Opto isolated | Opto isolated | Opto isolated | |
| Serial communications | Ethernet via TCP/IP, USB 2.0, RS232 | Ethernet via TCP/IP, USB 2.0, RS232 | Ethernet via TCP/IP, USB 2.0, RS232 | |
| WEIGHT & DIMENSIONS | ||||
| Width | - | 305 mm | - | |
| Height | - | 335 mm | - | |
| Depth | - | 400 mm | - | |
| Weight | - | 46 kg | - |
Customized Solutions
Send your sample to one of our technology centers in Europe for an evaluation. We will then determine which solution meets your needs best. AMADA WELD TECH offers feasibility testing and application consulting.