Product Name: AC Motor Stepless Speed Controller
Power: 4000W
Model Number: DJ-SC40
Input Voltage: 100-120V / 220-240V AC
Features:
- LED Voltage Display. Variable speed control adopts precision pressure regulating knob for voltage regulation,through the digital display screen,show the real-time output voltage, make the machine working voltage number clearer.
- Equipped with an independent switch for voltage control. When the instantaneous current exceeds rated current, the switch will automatically power off.
- Wide Application. Variable speed controller can regulate speed, temperature, voltage and light, widely used in exhaust fans, electric furnaces, angle grinders, marble machines, blowers,drills, angle grinders, etc.- Adopting a precision stepless voltage regulating knob, one turn pressure regulation, easy speed regulation, high precision, good stability.
- Equipped with an ABS flame retardant insulating shell and a socket with a protective sheet. It is light and sturdy, preventing accidental touches to protect user safety, and has excellent safety performance, plug and play.
Input Voltage: 100 - 120VAC / 220 - 240VAC 50/60Hz
Output Voltage: 0 - 110V / 0 - 220V adjustable
Rated Current: 15A(100 - 120VAC); 10A(220 - 240VAC)
Adjustable Voltage Range: 0 - 110V / 0 - 220V
Limit Power: 4000W(adapt to 2000W resistive load)
Max. Current: 18A(Overload protection 10A - 15A)
Usage Instructions:
1. Before use, rotate the adjustment knob to the "0" position.
2. Connect the power cord to an AC power supply, the output voltmeter will display voltage readings(note: no-load readings are simulated values; accurate measurement requires connecting a load).
3. Plug the electrical device into the output socket.
4. Gradually adjust the knob:Clockwise rotation increases output voltage; Counterclockwise rotation decreases output voltage.
Power Limits (Peak Power: 4000W):
Resistive Loads (e.g., heaters, incandescent lamps): Maximum power must not exceed 2000W.
Inductive Loads (e.g., motors, transformers): Maximum power must not exceed 500W.
Capacitive Loads (e.g., LED drivers, power supplies): Maximum power must not exceed 300W.
For fan motors with a power rating above 550W, speed regulation shall maintain a min of 50 percent of the maximum speed.
For appliances exceeding 1000W, always turn the adjustment knob to the "0" position after use. Failure to do so may result in excessive instantaneous starting current during the next activation, which could damage the regulator.
Exceeding these limits may cause permanent damage to the product.
Place of Application: - Speed Regulation: Fans; Brushed motors; Power tools (Note: Devices with built-in speed settings are not applicable)., - Temperature Control: Electric stoves; Ovens; Water heaters; Heating rods; Electric blankets (Note: Devices with displays or smart type cannot be adjusted)., - Light Dimming: Tungsten filament lamps; Incandescent bulbs; Heat lamps; LED strips (Note: LED energy-saving lamps with circuit boards are not adjustable).
Note:
- Only be used for AC.
- Not support (such as single phase motors, asynchronous motors, dual value capacitor motors, water pumps, negative pressure fans, centrifugal fans, etc.)voltage regulation.
- The controller power plug must be connected to the ground wire.
- This product takes AC voltage as input and outputs AC voltage, with the maximum input voltage equal to the maximum output voltage. It provides decrease voltage functionality (decrease voltage reduces power or speed) and has no increase voltage capability.
- Not applicable to smart appliances and electronic components such as circuit boards (such as household water pumps, induction cookers, rice cookers, and ordinary LED energy-saving lamps).
- Can be used for most fans and brushed electric tools. If the device already has gears or the motor has high/low speed lines, adding a regulator may result in a buzzing AC frequency sound or no speed adjustment cause.
Package Including:
1 x AC Motor Speed Controller
1 x Manual
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
