4000W 220V Adjustable Motor Speed Controller Voltage in metal box
This controller uses novel bi-directional high-power SCR. It can be very convenient adjust the current up to 25A, and solve the over current problem of the heating wire resistance is too small in the case of cooling causing good.The output voltage is adjusted anywhere between 50V-220V for use with electrical appliances. It can use to such as electric stove, water heater tune thermal, lighting dimmer, small motor speed, electric iron thermostat, and achieve dimming, thermostats, pressure regulator effect.
Specification:
Material: Semiconductor silicon controlled
Size: approx. 85 * 58 * 38 mm
Working Voltage: AC 220V
Highest power: 4000 watt (connected resistive load, longtime use show lower the power)
Under 10amps current, does not need extra cooling.
Over 10amps current, need add cooling fan.
Voltage regulation: AC 10-input
Feature:
Control the speed of a AC motor with this controller
High temperature resistant FR - 4 circuit board
Fine workmanship and stable performance.
Durable in use.
Used in electric furnace, water heater, lamps, small motor, electric iron etc.
Suitable for AC brush motor.
How to Use:
Adjustable Power Supply Board, connect this device with lamp or home appliance or electric circuit.
Then rotate the knob for dimming, speed, voltage, temperature control.
Package included:
1pc x Voltage Regulator 4000W 220V
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Tags: 4000w 220v adjustable motor speed controller voltage in metal box