Soft Start Relay 90kw 380V SCR Phase Angle Power Controller as Solid State Relay Replacement

Product Description

Product Description

Soft Start Relay | 90kw 380V SCR Phase Angle Power Controller as Solid State Relay Replacement


SCR Power Regulator SCR Phase Angle Control

Why Choose Our Power Regulator
Multiple Function Control Modes	Constant power control mode
	Constantcurrent control mode
	Open loop control mode
	Cycle zero crossing control mode
Multiple Protection Functions	Power supply phaseloss protectionRadiatoroverheat protection
	I Load overcurrent protection
	Three phase currentunbalance protection
	Multiple ProtectionFunctions Extend Life
Large Screen Display	LCD display
	Real time monitoring ofcurrent working status
After Sales	Professional technologyone-to-one guidance

 

 

NO.	Mark	Functional Description
1	P+	Reference power supply +5V:Feed reference for external potentiometers
2	AI1	Current analog input port1:DC0~20420mA(inputimpedance 1252),with 4-terminal GND to form an input loop.
3	AI2	Voltage analog input port 2: 0~5V input/potentiometer input (center tap)/DC0~10V, and GND form the input circuit. 0~5V 0~10V no need to connect P+
4	GND	Sianal common ground: analog signal negative terminal, switch signal common terminal
5	PWM	Signal Analog,PWM Input Port
6	4-20mA Output	4-20mA output+
7	COM	4-20mA output-
8	A	RS485 communication port,RS485+
9	B	RS485 communication port,RS485-
10	SW1	External start/stop control terminal:SW1and 12 terminal GND constitute the start/stop, when the two terminals are closed,the adjuster work
11	SW2	Analog input port selection:SW2 and terminal 12 GND,closed to select analog input port 2; disconnected to selectthe input port
12	GND	Signal common ground:analog signal negative terminal,switch signal common terminal
13	NO	Output relay 1:according to the menu A basic parameters A07 function selection can be used as an output signal,or fault alarm output signal No.,load capacity AC240V/5A,DC24V/5A NO:Normally open NC:Normally closed
14	COM
15	NC
16	NO	Output relay 2:according to the menu A basic parameters A08 function selection can be used as an output signal,or fault alarm output signal No.,load capacity AC240V/5A,DC24V/5A NO:Normally open NC:Normally closed
17	COM
18	NC
19	L	External AC 220V power supply
20	N

                                  Basic application wiring: 4~20mA control signal input positive to terminal 2 Al1, negative to terminal
                                  4 GND. start terminals 10 and 12 have been factory connected, default power on start.
                                  lf you need to install a starting switch on the control cabinet, you can make 10 and 12 as a switch.

                                  Safety reminder: it is recommended to use the alarm output function of the power conditioner when
                                  designing the electrical wiring, the power conditioner for the load and power supply has a perfect
                                  alarm function, when there is any abnormality, it can be the first time alarm output.

 

Product Parameters

 

 

Application

 

Installation Instructions

 

Company Profile

Zhejiang Lingshine Electric Co., Ltd is a factory-direct manufacturer of industrial power control products. We specialize in Motor Soft Starters, SCR Power Regulators, and VFD Drives, and also supply Solid State Relays, Thyristor Modules, Diode Modules, and Rectifier Bridges.
All products are manufactured at our own facility in Zhejiang, China, with strict quality inspection before shipment. Selected models are CE certified. MOQ starts from 1 piece, with OEM/ODM available.
Our products serve customers in electric furnaces, injection molding, water treatment, HVAC, mining, and textile industries across Asia, Europe, Africa, and the Americas.
Contact us for product selection support, technical guidance, or bulk pricing - we respond within 24 hours.