220V 5000W SCR Voltage Regulator Documentation

Input Voltage

220V AC, 50/60 Hz

Output Voltage

Adjustable, up to 220V AC

Power Rating

5000W

Response Time

< 1 ms

Efficiency

> 95%

Operating Temperature

-40C to +85C

Storage Temperature

-40C to +125C

Package and Dimensions

The 220V 5000W SCR Voltage Regulator is available in a compact, heat-sinkable package with the following dimensions

Length

60 mm

Width

40 mm

Height

30 mm

Applications

The 220V 5000W SCR Voltage Regulator is suitable for use in a wide range of applications, including

Industrial power supplies

Motor control systems

Lighting control systems

Renewable energy systems

Medical equipment

Telecommunication equipment

Precautions and Handling

Handle the component with care to avoid damage or electrical shock.

Ensure proper heat sinking to prevent overheating.

Follow proper safety procedures when working with high-voltage electrical circuits.

Certifications and Compliance

The 220V 5000W SCR Voltage Regulator complies with relevant international standards and regulations, including

UL (Underwriters Laboratories)

CE (Conformit Europene)

RoHS (Restriction of Hazardous Substances)

REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals)

Pin Configuration

220V 5000W SCR Voltage Regulator Documentation
Overview
The 220V 5000W SCR Voltage Regulator is a high-power voltage regulator module designed to regulate AC voltage output. This module utilizes Silicon-Controlled Rectifiers (SCRs) to control the voltage output, making it suitable for a wide range of industrial and commercial applications.
Pinout
The module has a total of 5 pins, labeled as follows:
Pin 1: Input (VIN)
Function: Input voltage supply (220V AC)
Description: This pin is connected to the 220V AC power source.
Type: AC input
Voltage range: 180V AC - 250V AC
Pin 2: Output (VOUT)
Function: Regulated voltage output
Description: This pin provides the regulated AC voltage output.
Type: AC output
Voltage range: 0V AC - 220V AC (adjustable)
Pin 3: Control (CTRL)
Function: Voltage control input
Description: This pin is used to control the voltage output. Applying a DC voltage to this pin adjusts the output voltage.
Type: DC input
Voltage range: 0V DC - 10V DC
Pin 4: Zero-Crossing (ZC)
Function: Zero-crossing detection input
Description: This pin is connected to a zero-crossing detection circuit to synchronize the SCR switching with the AC waveform.
Type: Digital input
Voltage range: 0V DC - 5V DC
Pin 5: Ground (GND)
Function: Module ground
Description: This pin is connected to the system ground.
Type: Ground
Connection Diagram
To connect the 220V 5000W SCR Voltage Regulator module, follow these steps:
1. Input Connection
Connect the 220V AC power source to Pin 1 (VIN).
Ensure the input voltage is within the specified range (180V AC - 250V AC).
2. Output Connection
Connect the regulated voltage output to Pin 2 (VOUT).
This output can be connected to the load, such as a motor, lighting system, or other devices.
3. Control Connection
Connect a DC voltage source (0V DC - 10V DC) to Pin 3 (CTRL).
Adjust the DC voltage to set the desired output voltage.
4. Zero-Crossing Connection
Connect a zero-crossing detection circuit to Pin 4 (ZC).
This circuit is used to synchronize the SCR switching with the AC waveform.
5. Ground Connection
Connect the system ground to Pin 5 (GND).
Ensure a solid ground connection to prevent electrical noise and faults.
Important Notes
Before connecting the module, ensure the input voltage, output voltage, and control voltage are within the specified ranges.
Use proper insulation and safety precautions when working with high-voltage AC circuits.
Follow proper wiring and connection techniques to prevent electrical shock, fire, or damage to the module.
By following these guidelines, you can safely and effectively connect the 220V 5000W SCR Voltage Regulator module to regulate AC voltage output in your application.

Code Examples

220V 5000W SCR Voltage Regulator Documentation

Overview

The 220V 5000W SCR Voltage Regulator is a high-power SCR (Silicon-Controlled Rectifier) based voltage regulator module designed for industrial and commercial applications. It can regulate input voltages ranging from 180V to 240V AC and provide a stable output voltage of 220V AC at 5000W maximum power. This module is ideal for power conditioning, voltage stabilization, and supply voltage regulation in high-power systems.

Features

Input voltage range: 180V - 240V AC
 Output voltage: 220V AC  5%
 Maximum power: 5000W
 SCR-based voltage regulation for high accuracy and stability
 Overvoltage protection (OVP) and undervoltage protection (UVP)
 Short-circuit protection (SCP) and overcurrent protection (OCP)
 Isolated heat sink for efficient thermal management

Pinout

The 220V 5000W SCR Voltage Regulator module has the following pinout:

Input: AC_IN (L, N, PE) - 3-pin terminal block for input voltage connection
 Output: AC_OUT (L, N, PE) - 3-pin terminal block for output voltage connection
 Control: CTRL - single-pin terminal for external control signal (optional)

Code Examples

### Example 1: Basic Voltage Regulation using Arduino

In this example, we will use an Arduino board to control the 220V 5000W SCR Voltage Regulator module to regulate the output voltage.

```c
const int ctrlPin = 2;  // Control pin connected to Arduino digital pin 2

void setup() {
  pinMode(ctrlPin, OUTPUT);
}

void loop() {
  // Set the output voltage to 210V AC
  analogWrite(ctrlPin, 128);
  delay(1000);

// Set the output voltage to 230V AC
  analogWrite(ctrlPin, 192);
  delay(1000);
}
```

In this example, the Arduino board generates a PWM signal on digital pin 2, which is connected to the CTRL pin of the voltage regulator module. The PWM signal is used to control the output voltage of the module.

### Example 2: Voltage Regulation with Overvoltage Protection using Raspberry Pi

In this example, we will use a Raspberry Pi board to control the 220V 5000W SCR Voltage Regulator module and implement overvoltage protection.

```python
import RPi.GPIO as GPIO
import time

# Set up GPIO mode
GPIO.setmode(GPIO.BCM)

# Define the control pin
ctrlPin = 17

# Set up the control pin as an output
GPIO.setup(ctrlPin, GPIO.OUT)

try:
    while True:
        # Set the output voltage to 220V AC
        GPIO.output(ctrlPin, GPIO.HIGH)
        time.sleep(1)

# Check for overvoltage condition (e.g., using a voltage sensor)
        if voltage_sensor_reading > 230:
            # Trigger overvoltage protection by setting the control pin low
            GPIO.output(ctrlPin, GPIO.LOW)
            print("Overvoltage protection triggered!")
            time.sleep(10)

except KeyboardInterrupt:
    GPIO.cleanup()
```

In this example, the Raspberry Pi board generates a digital signal on GPIO pin 17, which is connected to the CTRL pin of the voltage regulator module. The script monitors the output voltage using a voltage sensor and triggers overvoltage protection by setting the control pin low when the voltage exceeds 230V AC.

Note: These examples are for illustration purposes only and may require modifications to suit specific application requirements. Ensure proper safety precautions and follow safety guidelines when working with high-voltage and high-power systems.