SCR Power Regulator Electric Heater Controller Fast Response Voltage Regulation

Product Description

Product Description

SCR Power Regulator SCR Power Controllers for Electrical Heaters

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

 

It is widely used in lighting equipment,temperature control equipment and other power automatic adjustment occasions. Noted: Can't control AC motor speed!!!

Note: This type of voltage regulating three phase scr is not suitable for inductive loads such as transformers and motors.

 

Installation Instructions

 

Company Profile

Zhejiang Lingshine Electric Co., Ltd (Aigoodele), is a high-tech enterprise integrating production, sales and service. Our main products are frequency converter (VFD), soft starter (LSRQ), solid state relay (SSR), solid state voltage regulator (LSCR), high power rectifiers and so on (KP, ZP, MTC, MDS, MDQ, MDC, MDK, ETC). These products have been widely used in energy, petroleum, metallurgy, chemical industry, construction, plastics, textile, water supply, paper making, mining, printing and many other industrial fields. In addition, our products not only perform well in the domestic market, but have also been exported to dozens of countries and regions in Asia, Africa, Europe and other continents, winning wide international recognition.
We look forward to cooperating with every customer, welcome your guidance and suggestions, and work together to create a more brilliant future.

FAQ

Q1.Can you provide price sheet and catalog to me ?
We are pleasure to provide these to you for reference,you can cotact me,give me your emails ID.

Q2.Can I get some samples?
Yes,Sample order is available for quality check and market test .but you need to pay the sample fee and shipping cost

Q3.How long is your lead time?
2-3 days for the stocks items, mass production generally needed 1-2 weeks.

Q4.What's your payment terms?
We usually accept all kinds of payment terms.Such as T/T,L/C,Western Union.Cash.

Q5.What's your warranty terms?
We offer 12 months warranty time.

Q6.Do you have the products in stock?
Depends on your request,We have standard models in stock.Some special products and big order will be newly produced according to your order.

Q7 How about your payment and shipment?
Payment: We accept  T/T, Western Union, Paypal, Cash etc.
We usually ship via DHL, UPS, FedEx or TNT, SF for small order and via ocean for bulk order according to your requirement.

Q8.How does your factory do the quality control?
Quality is priority,we always attach the importance to quality control from the beginning to the end of the production.every product will be fully assembled and carefully tested before packing and shipping.