TH series Three-Phase Standard Power Regulator/Controller

The power regulator is a disc-mounted power regulation unit that uses thyristors (also known as silicon-controlled rectifiers) and their triggering control circuits to regulate the load power. More often, digital circuitry is used to trigger the thyristors for voltage and power regulation. Voltage regulation is achieved through phase-shifting control, and power regulation can be done using either fixed-cycle power regulation or variable-cycle power regulation.

Current range: 50A, 60A, 80A, 100A, 125A, 150A, 175A, 200A, 300A, 400A, 450A.

Features: Full-featured digital design, precise and stable control, high output linearity, 0-100% adjustable output

Technical Characteristics: Phase zero-crossing control switchable, with constant current, constant voltage, constant power regulation, multiple protections such as over-temperature, over-current, over-voltage, and disconnection. Also equipped with MODBUS RTU communication functionality, Ethernet communication optional

Control Signals: Input signals include 4-20mA, 0-10V, 1-5V, 0-5V, potentiometer, communication signals, etc.

Controlled Load: Resistive or inductive load, rated voltage 40-440VAC, 40-690V optional

Feature:

• Full-Featured, Fully Intelligent SCR Power Regulator, with Normal Phase, Constant Current, Constant Voltage, Constant Power, Zero Crossing, Phase + Zero Crossing Control Direct Switching.
• Multiple preset mode options: Analog, Digital, Communication Settings, Directly Settable via Keyboard.
• Intelligent Protection Features, including Phase Loss, Over-Temperature, Over-current, Load Disconnection, Power Supply Frequency Fault, etc.
• High output linearity achieved through precise control of percentage by a micro-controller. Real-time display of load current, voltage, and power, allowing observation of the regulator's operational status at any time.
• MODBUS RTU Communication Functionality, enabling remote monitoring and connection with HMI, PLC, and more for intelligent control.