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北京佳宁电器技术有限公司Beijing Jianing Electric
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工具镀弧电源

SP-150K/200K/250K

Tool Coating Arc Power Supply

The SP series uses current-mode full-bridge inverter technology and IGBT modules. It supports 100% duty cycle and stable current output for continuous tool coating production.

Current-mode full-bridge inverter with IGBT modules
Low-loss and high-reliability architecture
100% duty cycle for continuous operation
RS485 digital control and remote/analog interfaces
工具镀弧电源 图 1
工具镀弧电源 图 2
工具镀弧电源 图 3
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Product Details

Performance Features

1. The main circuit uses a current-mode full-bridge inverter with IGBT modules, providing low loss, low switching stress and high reliability. 2. Voltage droop characteristics and automatic current stabilization provide excellent load matching. 3. Local and remote analog control modes are supported, with optional RS485 digital remote control and panel digital display. 4. Automatic ignition is supported, with DC24V, DC75V and contact ignition options. 5. Duty cycle reaches 100%, supporting continuous 24-hour operation. 6. Suitable for decorative and functional coatings in multi-arc ion plating, with high production efficiency.

Technical Specifications

ItemSP-150KSP-200KSP-250K
Rated input voltagethree-phase AC380Vthree-phase AC380Vthree-phase AC380V
Input voltage range380V ±10%380V ±10%380V ±10%
Rated input capacity5 KVA7.5 KVA9 KVA
Rated no-load voltage80 V80 V80 V
Rated output current150 A200 A250 A
Operating voltage15-30 V15-30 V15-30 V
Rated duty cycle100%100%100%
Output current range20-150 A20-200 A20-250 A
Control methodIGBT inverter controlIGBT inverter controlIGBT inverter control
Cooling methodForced air coolingForced air coolingForced air cooling
Insulation classFFF
Enclosure protectionIP21SIP21SIP21S
Dimensions (W×H×D)480 × 180 × 510 mm480 × 180 × 510 mm480 × 180 × 560 mm
Weight19 kg19 kg21 kg

Applications

  • Core processes: multi-arc ion plating, tool coating and hard coatings
  • Coating types: functional coatings (wear-resistant/high-hardness) and decorative coatings
  • Target workpieces: cutting tools such as drills and milling cutters, mold coatings and high-strength mechanical parts
  • Production environments: automated lines, continuous batch production and demanding industrial manufacturing