Feature

●【Product Parameters】This is a variable speed fan controller, input voltage: ac 110v-220v, output voltage: 10-110v (adjustable), max power: 4000w, max. Current: 18a, dimension: approx 4.53"*3.94"*2.36", weight:0.88lb, adjustable voltage range: 0 -110v.
●【Powerful Function】Powerful 4000w ac motor speed controller with variable thyristor and electronic voltage regulator. With universal socket and power supply light, and heat dissipation connector for quick heat dissipation.
●【High Quality】Adopting metal shell structure, high temperature resistance, flame retardant, not easy to rust. Core chip adopts high power thyristor. Which with adjustable button for stepless voltage regulation.
●【Safety Design】No delay, surge protection, anti-spike, rc absorption multiple protection. Input alternating current, the output is also alternating current, not direct current. This voltage controller product is a metal housing and must be securely earthed.
●【Applicable Electrical Appliances】Variable voltage regulator is suitable for electric stoves, water heaters, tungsten filament lamps, small motors, electric soldering irons, fan speed control, etc. Many MOTORS do NOT support voltage regulation (for example, single-phase motors, dual-value capacitor motors, asynchronous motors, pumps, etc. are NOT supported.)
●The input voltage is 0-110V, then the output voltage is 0-110V. The input voltage is 0-220V, then the output voltage is 0-220V. So both 110v and 220v can be used as the input voltage, But both cannot work at the same time.
●NOTE: The above mentioned 4000 W refer to the maximum power when working under ohmic load. The inductive load is 1/3 of the ohmic load. So it can only be used with devices within 100-2000W.


Description

NOTE:

1.Many motors do NOT support voltage regulation (for example, single-phase motors, dual-value capacitor motors, asynchronous motors, pumps, etc. are NOT supported.) 

motor-type equipment can only be adjusted: 

1): without the capacitor fan

2): power tools: hand drill, angle grinder, electric screwdriver, etc.

2.The input voltage is 0-110V, then the output voltage is 0-110V.

The input voltage is 0-220V, then the output voltage is 0-220V.

So both 110v and 220v can be used as the input voltage, But both cannot work at the same time. And it Input alternating current, the output is also alternating current, not direct current.

3.This product cannot be connected to DC power, cannot be used as a power supply, and cannot be used with intelligent devices with control boards, otherwise it will cause damage to the circuit

Technical specifications:

Input voltage: AC 110V-220V

Output voltage: 10-110V (adjustable)

Adjustable voltage range: 0 -110V

Max power: 4000W

Nominal current: 9A

Max. Current: 18A

Dimension: approx 4.53"*3.94" *2.36"

Weight:0.88lb

Package contents:

1 * voltage regulator

NOTE:

1.The measurement of the output voltage in the empty state is a virtual voltage. It must be connected to a load of 100W or more to measure the correct output voltage.

2.The above mentioned 4000 W refer to the maximum power when working under ohmic load. The inductive load is 1/3 of the ohmic load. The ohmic load relates to the tungsten light bulb, the heating wire, etc. The inductive load relates to the series exciter     motor. There are electronic products for printed circuit boards that are used with caution.

3.This product is a metal housing and must be securely earthed.