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      Technical Support & Resources

      Access installation manuals, wiring guides, selection guides, and troubleshooting resources for all SoftStarterPro products — organized by product category.

       

      Access installation manuals, wiring guides, selection guides, and troubleshooting resources for all SoftStarterPro products — organized by product category.

       

      Motor Soft Starters

      Access installation manuals, wiring guides, selection guides, and troubleshooting resources for all SoftStarterPro products — organized by product category.

       

      Access installation manuals, wiring guides, selection guides, and troubleshooting resources for all SoftStarterPro products — organized by product category.

       

      Online Soft Starter — RQ6000（5.5–800KW）

      Online Soft Starter — VH100（5.5–55KW）

      Online Soft Starter — VH10-G（5.5–55KW）

      Bypass Soft Starter — RQ900

      Built-in Soft Starter — RQ7700

      Soft Start Cabinet — RQ8000

      Soft Starter Module — SRQ

      Medium Voltage Soft Starter

      Variable Frequency Drives (VFD)

      Download installation manuals, selection guides, and application resources for SoftStarterPro VFD inverters — covering three-phase 380V and single-phase to three-phase models.

      Download installation manuals, selection guides, and application resources for SoftStarterPro VFD inverters — covering three-phase 380V and single-phase to three-phase models.

      3 Phase 380V VFD Inverter — A400F

      Single Phase to 3 Phase VFD Inverter — A400T

      Download manuals, wiring guides, selection guides, and troubleshooting resources for SoftStarterPro SCR power controllers — covering standard, compact, single-phase, and three-phase models.

      Download manuals, wiring guides, selection guides, and troubleshooting resources for SoftStarterPro SCR power controllers — covering standard, compact, single-phase, and three-phase models.

      SCR Power Controllers

      SCR Power Controllers — 16–1000KW（SCR Series）

      Compact SCR Power Controllers — TG200（16–50KW）

      • TG200 Compact SCR Power Controller Manual PDF
      • TG200 Compact SCR Power Controller Wiring Guide--coming soon
      • TG200 Compact SCR Power Controller Troubleshooting Guide--coming soon
      • TG200 Compact SCR Power Controller Installation & Application Videos--coming soon

      Compact SCR Power Controllers — TG20-G（16–50KW）

      • TG20-G Compact SCR Power Controller Manual PDF
      • TG20-G Compact SCR Power Controller Wiring Guide--coming soon
      • TG20-G Compact SCR Power Controller Troubleshooting Guide--coming soon
      • TG20-G Compact SCR Power Controller Installation & Application Videos--coming soon

      Single-Phase SCR Controller Module — LSCR-1

      • LSCR-1 Single-Phase SCR Controller Module Manual PDF
      • LSCR-1 Single-Phase SCR Controller Module Wiring Guide--coming soon
      • LSCR-1 Single-Phase SCR Controller Module Troubleshooting Guide--coming soon
      • LSCR-1 Single-Phase SCR Controller Module Installation & Application Videos--coming soon

      Single-Phase SCR Controller Module — SCR-1

      • SCR-1 Single-Phase SCR Controller Module Manual PDF
      • SCR-1 Single-Phase SCR Controller Module Wiring Guide--coming soon
      • SCR-1 Single-Phase SCR Controller Module Troubleshooting Guide--coming soon
      • SCR-1 Single-Phase SCR Controller Module Installation & Application Videos--coming soon

      Three-Phase SCR Controller Module — LSCR-3

      • LSCR-3 Three-Phase SCR Controller Module Manual PDF
      • LSCR-3 Three-Phase SCR Controller Module Wiring Guide--coming soon
      • LSCR-3 Three-Phase SCR Controller Module Troubleshooting Guide--coming soon
      • LSCR-3 Three-Phase SCR Controller Module Installation & Application Videos--coming soon

      Three-Phase SCR Controller Module — SCR-3

      • SCR-3 Three-Phase SCR Controller Module Manual PDF
      • SCR-3 Three-Phase SCR Controller Module Wiring Guide--coming soon
      • SCR-3 Three-Phase SCR Controller Module Troubleshooting Guide--coming soon
      • SCR-3 Three-Phase SCR Controller Module Installation & Application Videos--coming soon

      Solid State Relays (SSR)

      Single-Phase / Three-Phase / Industrial Solid State Relays— Coming Soon

      Solid State Relay Manual PDF

      Thyristors & Diode Modules

      Thyristor & Diode Module Datasheet — Coming Soon

      Bridge Rectifiers

      Bridge Rectifier Datasheet— Coming Soon

      SoftStarterPro

      Founded in 2015, SoftStarterPro provides factory-direct Motor Soft Starters, VFD Drives, SCR Power Controllers, and Power Modules. Expert technical support and OEM/ODM solutions available.

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      Contact Us

      WhatsApp: +86 18006697926 · Email: ann@softstarterpro.com · Liushi Town, Yueqing, Wenzhou, Zhejiang, China

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