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Product Description
The LSSR-3-40DA model represents Aigoodele's manufacturer-direct three-phase DC-to-AC solid-state relay solution, offering 40A per phase capacity with consistent quality control. This relay provides reliable performance for medium-power three-phase applications with the assurance of direct manufacturer standards.
40A Three-Phase Capacity: Optimal for medium-power three-phase applications
Manufacturer Direct Quality: Consistent performance with factory standards
DC to Three-Phase Control: 3-32VDC input controls 40-480VAC loads
Precise Control Range: 5mA to 25mA control current for accurate operation
Industrial Reliability: Built to manufacturer specifications for long service life
Consistent Performance: Uniform quality across production batches
Applications
Medium-power three-phase motor control
Industrial equipment power management
Manufacturing automation systems
Three-phase power distribution
Process control applications
General industrial three-phase switching
Note
Manufacturer-direct design ensures consistent quality and reliability. Professional installation with proper three-phase heatsinking recommended. Direct from manufacturer quality provides assurance of performance and durability.

Welcome to Aigoodele Power Control's resource hub. Here you can download product manuals, technical specifications, and application guides.
RQ series Soft Starters, including Online, By-pass, Built-in, Module, Cabinet, and Medium Voltage types. Access PDF overviews, demo videos, and user guides for industrial motor control, motor protection, and smooth start applications.
| Product Series | Technical Manual | Wiring Instruction Video | Wiring Application Guide |
|---|---|---|---|
| Online Soft Starter |
RQ6000 Online Soft Starter Manual PDF |
Online Soft Starter User Guide--Come Soon | |
| By-pass Soft Starter | By-pass Soft Starter Manual PDF | By-pass Soft Starter Wiring Tutorial Video | By-pass Soft Starter User Guide--Come Soon |
| Built-in Soft Starter | Built-in Soft Starter Manual PDF | Built-in Soft Starter Wiring--Come Soon | Built-in Soft Starter User Guide--Come Soon |
| Soft Starter Module | Soft Starter Module Manual PDF | Soft Starter Module Wiring Tutorial Video | Soft Starter Module User Guide--Come Soon |
| Soft Start Cabinet | Soft Start Cabinet Manual PDF | Soft Start Cabinet Wiring --Come Soon | Soft Start Cabinet User Guide--Come Soon |
| Medium Voltage Soft Starter | Medium Voltage Soft Starter Manual PDF | Medium Voltage Soft Starter Wiring --Come Soon | Medium Voltage Soft Starter User Guide--Come Soon |
SCR series Thyristor Power Controllers and Voltage Regulator Modules, including SCR, LSCR, TG200, and TG20-G models. Access manuals, wiring instruction videos, and application guides for industrial motor control, power regulation, and precise voltage adjustment.
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| SCR Thyristor Power Controller | SCR Thyristor Power Controller Manual PDF |
SCR Power Controller Potentiometer Wiring Video SCR Power Controller Temp Controller Wiring Video
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SCR Thyristor Power Controller Wiring Application Guide--Come Soon |
| LSCR Voltage Regulator Module | LSCR Voltage Regulator Module Manual PDF | LSCR Voltage Regulator Module Wiring--Come Soon | LSCR Voltage Regulator Module Wiring Application Guide--Come Soon |
| SCR Voltage Regulator Module | SCR Voltage Regulator Module Manual PDF | SCR-3 Voltage Regulator Module Wiring Instruction Video | SCR Voltage Regulator Module Wiring Application Guide--Come Soon |
| TG200 Thyristor Power Controller | TG200 Thyristor Power Controller Manual PDF | TG200 Thyristor Power Controller Wiring--Come Soon | TG200 Thyristor Power Controller Wiring Application Guide--Come Soon |
| TG20-G Thyristor Power Controller | TG20-G Thyristor Power Controller Manual PDF | TG20-G Thyristor Power Controller Wiring Application Guide--Come Soon |
VFD Inverters, including Single Phase 220V→3 Phase and Three Phase 380V models. Access manuals, wiring videos, and guides for industrial motor control, smooth start, and energy-efficient motor applications.
| Product Model | Technical Manual | Wiring Video | Wiring Guide |
|---|---|---|---|
| Single Phase VFD 220V→3 Phase | Single Phase VFD 220V→3 Phase Manual PDF | Single Phase VFD 220V→3 Phase Wiring--Come Soon | Single Phase VFD 220V→3 Phase Wiring Guide--Come Soon |
| Three Phase VFD 380V | Three Phase VFD 380V Manual PDF | Three Phase VFD 380V Wiring Video--Come Soon | Three Phase VFD 380V Wiring Guide--Come Soon |
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## ⚡ Bridge Rectifier Series
*Technical specifications for our rectifier solutions*
**Product Datasheets**
- Single-Phase Bridge Rectifier Datasheet [Coming Soon]
- Three-Phase Bridge Rectifier Specifications [Coming Soon]
- High Current Rectifier Application Notes [Coming Soon]
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## 🔌 Solid State Relays (SSR)
*Documentation for our switching solutions*
**SSR Product Documentation**
- Single Phase SSR User Manual [Coming Soon]
- Three Phase SSR Technical Guide [Coming Soon]
- Industrial SSR Specifications [Coming Soon]
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## 📞 Need Documents?
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**Email:** ann@softstarterpro.com
**WhatsApp:** +86 1800687926
**Response Time:** Within 2 business hours
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