YDG50 series universal power controller

1、 Product Overview

The YDG50 series universal power controller is a multifunctional product. Compared with the YDG20 series economical power controller, it has more control modes and a more complete and convenient user interface. It can be widely used for controlling resistive loads and transformer primary side in various fields.

2、 Functional Features

1. Fully digital control, high precision and stability;

2. Having effective value and average value control;

3. Having multiple control modes to choose from;

4. Supporting power allocation options, effectively reducing the impact on the power grid and improving power supply safety;

5. LED keyboard display, easy to operate, supports external keyboard display;

6. Adopting a narrow body design, the structure is compact and easy to install;

7. Standard configuration: RS485 communication interface, supporting Modbus communication.

3、 Selection and Specifications

1. Model and code composition

2. Specifications

4、 Functional Features

1. Input:

Main circuit power supply single-phase/three-phase AC230V, 400V, 50/60HZ

Control power supply AC110~240V, 20W

Fan power supply AC220V, 50/60HZ

2. Output:

Rated voltage: 0-98% of the main circuit power supply voltage (phase shift control)

Rated current as defined by the model

Operating mode phase shift trigger, power regulation fixed cycle, power regulation variable cycle

Control modes α, U, I, U ², I ², P

Control signal analog, digital, communication

Load nature: resistive load, inductive load

3. Performance indicators:

Control accuracy 1%

Stability ≤ 0.2%

4. Interface description:

Analog input 2 channels (AI1: DC4~20mA; AI2: DC 0~5V/0~10V)

Analog output 2 channels (DC 4~20mA/0~20mA)

Switch input 3 channels normally open

Switch output 1 normally open

Communication standard configuration: RS485 communication interface, supporting Modbus communication; Option: Profibus DP communication

5、 Dimensions (mm)