Constant Current Thyristor Power Controller With High Reliability CPU

Single Phase Professional Thyristor Power Controller InductionResistance Load Modbus Communication Closed Loop

The SR 30 E 25 3 00 A SR 30 E S R 3 0E Series is a professional (current range -) three-phase power regulator. It can be used where the flow or heat treatment process outputs need to be controlled. System and regulation mode, easy to apply in process and automatic control process, easy to operate. Series of three-phase power regulators have the following full digital circuit, humanized design, easy to operate. At AC voltage, there are many different control systems, which have high control precision and characteristics: high stability microprocessor and advanced chip welding process are used in the control core. Signal input, output interface are used isolation technology, anti-interference ability is strong. Equipped with standard communication interface, it is convenient to realize multi-set centralized control. Open-loop, constant output voltage, constant output current, constant output power, phase-shift (zero-crossing) control, phase-shift zero-crossing control, and so on, are integrated into one. By adjusting the parameters, the power energy can be transferred and closed. Use is more flexible. Professional heat transfer design, product quality is stable and reliable, has been widely used in nuclear power, vacuum, glass, air separation, packaging machinery, kiln and other industrial fields.

Features

1. Adopt the high reliability and high performance CPU;

2. Of ATMEL Company of USA. Adopt SMT surface patch technology;

3. With constant current, constant voltage, constant power and other conventional functions;

4. Zero-crossing mode can be applied to inductive load, reducing harmonic interference to the power grid by

5. 5%. Phase shift zero-crossing automatic switching to achieve low-temperature protection of variable resistive load;

6. With on-line power distribution to reduce the impact of multiple applications on the power grid;

7. LED man-machine interface is used to realize human-computer interaction;

8. Rich programmable AI/AO/DI/DO interface;

9. Standard RS485 interface, support modbus-RTU protocol;

10. Support for a variety of extension functions (profibus communication, modbusTCP, temperature control module, etc.)

11. Optional built-in quick melt;

12. Using graphical wiring mode, the operation is more simple, intuitive;

13. Current level 25 / 3000A, longitudinal design, universal expansion is the best choice for small space technical system;

Application

Dimension

Shipment and Packaging