At Crenpower Controls we have developed heavy duty thyristor drives designed to provide precise control of AC loads with better surge handling capability. These heavy duty thyristor drives are assembled with highly reliable triac/thyristors which can withstand repetitive peak off-state and reverse voltages up to 1600V. Our thyristor drives come with digital control allowing accurate power control compared to analog based SSR/ thyristor drives. With built in snubbers, thyristor drives offer better dv/dt surge protection. For resistive or non-inductive or slightly inductive loads, our thyristor drives can be used without any derating. It comes with a well designed SMPS to power up the electronic modules which makes the product compact and efficient.
Product features:

• For resistive or non-inductive or slightly inductiveloads up to 100A
• Single phase/ Two phase/Three phase operation
• Control input: 0-5V/ 0-20mA/4-20mA/Potentiometer
• Micro-controller based modular design
• Protections: Built in RC snubber
• Cooling: Inbuilt Heat sink and cooling fan.
• Control mechanism: Microcontroller based phase angle control
• Power supply: Inbuilt SMPS based
• 3phase load wiring: Star with neutral

Specifications:

• Control Voltage: 0-5V/0-20mA/4-20mA
• Operating voltage: 220 / 440 VAC.
• Maximum Load current: 40 / 60 / 75 / 100 / 125 A on each phase
• Repetitive peak off state voltage: 1600V
• Maximum on state voltage drop: 1.65V

At Crenpower Controls we have developed heavy duty thyristor drives designed to provide precise control of AC loads with better surge handling capability. These heavy duty thyristor drives are assembled with highly reliable triac/thyristors which can withstand repetitive peak off-state and reverse voltages up to 1600V. Our thyristor drives come with digital control allowing accurate power control compared to analog based SSR/ thyristor drives. With built in snubbers, thyristor drives offer better dv/dt surge protection. For resistive or non-inductive or slightly inductive loads, our thyristor drives can be used without any derating. It comes with a well designed SMPS to power up the electronic modules which makes the product compact and efficient.
Product features:

• For resistive or non-inductive or slightly inductiveloads up to 100A
• Single phase/ Two phase/Three phase operation
• Control input: 0-5V/ 0-20mA/4-20mA/Potentiometer
• Micro-controller based modular design
• Protections: Built in RC snubber
• Cooling: Inbuilt Heat sink and cooling fan.
• Control mechanism: Microcontroller based phase angle control
• Power supply: Inbuilt SMPS based
• 3phase load wiring: Star with neutral

Specifications:

• Control Voltage: 0-5V/0-20mA/4-20mA
• Operating voltage: 220 / 440 VAC.
• Maximum Load current: 40 / 60 / 75 / 100 / 125 A on each phase
• Repetitive peak off state voltage: 1600V
• Maximum on state voltage drop: 1.65V