Single-Phase SCR Voltage Regulator Modules

Get Factory-Direct Quote →

Talk to Our Engineers →

Start Your Quick Selection →

Fast Delivery Available →

Single-Phase SCR Voltage Regulator Modules are compact thyristor-based controllers designed for precise AC power regulation of single-phase resistive heating loads. By adjusting the output voltage through SCR control, they provide stable, efficient, and reliable power for industrial heating systems.

Key Features & Applications

Supports 220V and 380V single-phase AC input with current ratings from 10A to 200A, with optional customized DC output. The compact module design allows easy OEM integration and installation in control cabinets. Suitable for resistive heating control in industrial heaters, modular heating systems, and OEM equipment, with external heat sinks required for thermal management.

Technical Parameters

Typical technical parameters of our single-phase SCR voltage regulator modules are listed below.
Custom specifications are available upon request.

Feature	Specification
Control Type	SCR / Thyristor-based voltage regulation
Phase	Single-phase AC
Output	AC voltage regulation (DC optional / customized)
Load Type	Resistive loads
Rated Current	10A – 200A (model dependent)
Voltage Range	220V / 380V (single-phase AC)
Control Mode	Phase angle control
Cooling Requirement	External heat sink required (forced air recommended for high current)

Download User Manual

Available Models (5.5 kW – 1000 kW)

1

2

Explore Our SCR Power Controllers Series

SoftStarterPro

Founded in 2015, We focus on designing and producing soft starters, variable frequency drives, SCR power controllers, and power modules with stable quality and fast delivery. With factory-direct service and years of engineering experience, we provide customers with efficient and cost-effective power control solutions.

Contact Us

Ann | +86 18006697926 (WhatsApp / WeChat) Email: ann@softstarterpro.com Address: Dongan Industrial Zone, Liushi Town, Wenzhou, Zhejiang, China, 325600