About SCR Power Controller
Current Rating : Up to 400 amp.
Input: 0-10V DC or 4-20ma (from your PID)
Voltage range 100-440VAC
Control mode Phase control
Time portion zero position control at the cycle for 1 second
Adjustable cycle zero position control at the
cycle regulation range between 1 and 60 seconds
Distributive zero position control at the cycle for 1 second
Versatile Industrial Power ControlThe SCR Power Controller expertly manages electrical power in industrial settings, supporting a variety of loadsresistive, inductive, and capacitive. With a three-pole configuration and both phase angle and zero crossing control modes, it offers flexible performance for diverse heating and processing applications. Its compact rectangular form and standard dimensions make it suitable for seamless panel mounting.
Advanced Protection and MonitoringSafety and reliability are paramount with integrated alarms for overload and temperature, LED status monitoring, and robust construction featuring high-grade insulation material. Its IP20 rating and powder-coated finish further ensure longevity, even in demanding environments. The fast response time and efficient cooling guarantee stable and secure operation.
Efficient and Flexible OperationThe controller accepts multiple signal inputs4-20mA, 0-10V, and potentiometerallowing easy integration and precise control. With screw terminal connections and support for both analog and digital outputs, installation and usage are straightforward, catering to the requirements of manufacturers, distributors, and service providers across India.
FAQs of SCR Power Controller:
Q: How does the SCR Power Controller regulate power for different load types?
A: The controller utilizes both phase angle and zero crossing control modes to manage power flow. This enables it to efficiently handle resistive, inductive, and capacitive loads, ensuring reliable performance and precise power regulation for various industrial heating and processing applications.
Q: What are the benefits of natural air cooling in this SCR Controller?
A: Natural air cooling promotes energy efficiency and simplifies maintenance by eliminating the need for external cooling devices. This cooling method ensures reliable operation within the specified temperature range of -10C to +55C, supporting continuous use in demanding environments.
Q: When should the overload and over temperature alarm functions be used?
A: The built-in alarms for overload and over temperature should be relied upon whenever a risk of excessive load or heat is detected. These alarms help users protect the system against damage by providing early warnings and enabling prompt corrective action, thus enhancing equipment longevity and safety.
Q: Where is the SCR Power Controller typically installed and how is it mounted?
A: This SCR Power Controller is designed for panel mounting, commonly installed in industrial control cabinets wherever precise power regulation for heating or processing is essential. Its standard size and rectangular shape ensure quick and secure integration into existing setups using screw-type connectors.
Q: What signal inputs can be used to control the device?
A: The device accepts a variety of signal inputs, including 4-20mA current, 0-10V voltage, and potentiometer signals. This flexibility allows for seamless integration with control systems and user interfaces, supporting both analog and digital output monitoring.
Q: How does the LED status indication enhance operational safety and monitoring?
A: The LED status indication provides real-time visual feedback on the systems operational status and any fault conditions. This feature allows operators to quickly assess performance, enabling rapid response to any issues and thus ensuring safe and efficient power regulation.
Q: What makes this controller suitable for use in Indian industrial environments?
A: With compliance to CE and ISO standards, an IP20 protection level, and robust build quality, the controller is engineered for the harsh conditions and variable demands commonly found in Indian industries. Its high efficiency, wide operating temperature range, and compatibility with local standards ensure reliable function for manufacturers, suppliers, and service providers.