Product details

SCR Power Controller 3-phase for Transformer and Inductive Load

A high-performance, fully advanced 3-phase SCR power controller featuring seamless switching between phase-angle and zero-crossing modes, offering constant current, voltage, and power regulation via a software-configurable interface with integrated smart protection and real-time MCU-monitored diagnostics.

Product Features

Adopts high-stability MCU embedded single-core control technology and PID closed-loop control for 100% linear output.

Metal casing body, single digital display, multiple protection functions, built-in three-phase current imbalance alarm, built-in special processing unit for inductive loads, optimized transformer control, and standard MODBUS RTU communication.

Part Numbers

Model	Phase	Input Voltage	Rated Current	Load Power (KW)		Weight (Kg)	Control mode	Control signal
				220V	380V
HGW7-4-4-030-P	3Ph	380-440V	30A	9.5	16.5	6	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-040-P	3Ph	380-440V	40A	12.5	20	6	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-050-P	3Ph	380-440V	50A	15.5	27	6	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-060-P	3Ph	380-440V	60A	19	33	6	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-075-P	3Ph	380-440V	75A	23.5	41	6	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-080-P	3Ph	380-440V	80A	25.5	44	6	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-090-P	3Ph	380-440V	90A	28.5	49	10	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-100-P	3Ph	380-440V	100A	32	55	10	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-125-P	3Ph	380-440V	125A	40	68.5	10	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-150-P	3Ph	380-440V	150A	45	75	11	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-175-P	3Ph	380-440V	175A	53	88	11	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-200-P	3Ph	380-440V	200A	58	100	13	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-250-P	3Ph	380-440V	250A	73	125	13	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-300-P	3Ph	380-440V	300A	87	150	15	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-350-P	3Ph	380-440V	350A	100	177	18	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-400-P	3Ph	380-440V	400A	115	200	22	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-450-P	3Ph	380-440V	450A	130	220	25	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-500-P	3Ph	380-440V	500A	150	240	25	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-600-P	3Ph	380-440V	600A	175	300	37	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot
HGW7-4-4-800-P	3Ph	380-440V	800A	235	410	37	Selectable P/C/V/CV/Z	4-20mA/0-5V/Pot

Control mode selectable: P - phase angle open loop; C - constant current; V - constant voltage; CV - constant power; Z - zero crossing cycle power regulating. Control signal: 0-10V is optional.

FAQ

Download

HGW7 Three Phase SCR Power Regulator (PDF)

Inquiry

Need more information?

Contact us to request pricing, availability and customization options.

*Title
*Name
Tel
*E-mail
Company
Country
*Message
*Code