SSR Solid State Relay Voltage Regulator 24-380V AC Output with Potentiometer
The SSR Solid State Relay Voltage Regulator with 24-380V AC output and potentiometer provides reliable and precise voltage control for industrial applications. This solid state relay ensures efficient switching and long-lasting performance, ideal for motor control, heating elements, and more
Specifications:
Type: SSR Solid-State Relay Voltage Regulator with Potentiometer
Output Voltage Range: 24V AC to 380V AC
Input Voltage Range (Control Signal): 3V DC to 32V DC
Output Type: AC (Alternating Current)
Control Mode: Phase control or Zero-crossing trigger (depending on model)
Application: Designed for AC voltage regulation and power control for resistive loads such as heaters, lamps, and small motors.
Electrical Specifications:
Input Voltage: 3-32V DC (input signal to control the relay)
Input Current: 5-20mA (depending on the applied control voltage)
Output Voltage: 24-380V AC
Rated Current: 10A, 25A, 40A, or 60A depending on the specific model
Surge Current: Up to 10 times the rated current for short durations (for overload conditions)
Output Voltage Drop: Less than 1.5V (typically 1V) when the relay is on
Potentiometer: Manually adjustable, typically between 500Ω to 1kΩ, to regulate the output voltage.
Control and Regulation:
Control Type: Phase angle regulation or continuous AC voltage adjustment using a potentiometer. The potentiometer allows smooth output voltage control from 0 to maximum within the specified range.
Regulation Method: By adjusting the firing angle of the SSR, the output power is controlled, which adjusts the voltage output supplied to the load.
Trigger Method: Zero-crossing (for resistive loads) or random phase control (for inductive loads) depending on the model.
Response Time: Zero-crossing triggering ensures the load is switched on at the beginning of the AC cycle, reducing electrical noise and transients.
LED Indicator: Displays the operating state of the SSR (on/off status).
Protection:
Overcurrent Protection: Limited internal protection, typically requires external circuit breakers or fuses for safety.
Overvoltage Protection: External devices are recommended for safeguarding against input voltage surges.
Thermal Protection: SSRs dissipate heat during operation and may require an external heat sink or cooling fan to prevent overheating under high loads.
Mechanical Specifications:
Mounting Type: Panel-mounted with screws or DIN rail options (depending on the model).
Material: High-quality plastic and metal housing for durability and insulation.
Potentiometer Control: Typically mounted on the front face of the relay, adjustable by the user to fine-tune the output voltage.
Terminal Type: Screw terminals for secure connections of input/output wiring.
Environmental Specifications:
Operating Temperature: -30°C to +80°C
Storage Temperature: -40°C to +100°C
Humidity: 10% to 90% (non-condensing)
Cooling: Passive air cooling or heat sink is required for higher current models (20A and above).
Application Areas:
Temperature control for ovens, heaters, and kilns
Lighting dimming applications
Motor speed control for small AC motors
Power regulation in industrial equipment
Safety and Compliance:
Certifications: CE, RoHS, UL (depending on model)
Insulation Resistance: 1000 MΩ at 500V DC (minimum)
Dielectric Strength: 2500V AC between input and output terminals
There are no reviews yet.