Oztherm Australian Made Power Control Products

Oztherm Power Controllers and signal conditioners are made under contract for Fastron Electronics. Oztherm represents Australian quality, reliability, and can be customized to fit most heating, electrolysis or water treatment applications.

OZtherm Thyristor (SCR) Power Controllers

• F300 Series Phase Angle Controllers
• F400 Series Burst Controllers
• Standard ratings 20-1100 Amps per phase. Larger ratings on application.
• F300 Series Phase Angle Controllers are available in Single Phase & Three Phase, AC switch & DC Bridge configurations.
• F400 Series Burst Controllers are available in Single Phase & two leg & full three leg control of Three Phase.

-Wide range of options

-A Complete List of standard models see our list of available [link] 

-Custom designs

-Custom ratings are made to order

-Applications advice

-Advanced Smart Modular Controllers

For smart modular SCR controller systems we offer Advanced Energy Controllers. These Controllers Complete our offered range by offering CE, UL, ROHS and REACH approved options. Advanced Energy Controllers can have up to 32 controllers connected together 

Typically used for power control in electric heating and controlled rectifier cubicles

• 3 Phase SCR Phase Angle (F330) Controller Brochure
• 3 Phase SCR Phase Angle (F330) Controller Manual
• 3 Phase SCR Burst Fire (F431) Controller Brochure
• 3 Phase SCR Burst Fire (F431) Controller Manual
• 3 Phase 2 Leg SCR Burst Fire (F430) Controller Brochure
• 3 Phase 2 Leg SCR Burst Fire (F430) Controller Manual
• Single Phase SCR Phase (F311) Angle Controller Brochure
• Single Phase SCR Phase (F311) Angle Controller Manual

SSR based F312, RS1A, MCBC, RPC, PMP Controllers & Modules

• F312 Single Phase, Phase Angle Control module for driving external random cross Solid State Relays
• Single Phase SSR Phase (F312) Angle Module Brochure
• RPC Crydom Single Phase Integrated SSR(SCR) based Phase Controller for POT(manual) input applications
• Single Phase POT Proportional (RPC) Series
• MCBC Single Phase SSR(SCR) based Burst Controller for zero crossing requirements
• Single Phase Burst Proportional SSR (MCBC) Series
• RS1A Single Phase SSR(SCR) based Phase Angle Controller for zero crossing requirements
• Single Phase 4-20mA Proportional SSR (RS1A) Series
• PMP Contactor style Single Phase SSR(SCR) based Phase Angle and Burst controller
• Single Phase Burst/Phase Proportional SSR (PMP) Series

Technical Documents

• Custom or Special Builds (SP) List
• Fastron Blog for F311 Calibration Procedure
• Fastron Blog for F330 Calibration Procedure
• Standard Thyristor Wiring Diagram
• Control Card Wiring Diagram F311A1
• New CCE option PCB1019-XX Wiring Diagram
• Bridge Output Thyristor Wiring Diagram
• Primary Transformer Wiring Diagram
• Start Delta Wiring Diagram
• Calibration Procedure Blog
• PDF Copy of Calibration Procedure

Customised models

• Customised models list

Please contact us for further information.