Features

• Premium Material: This power transformer adopts high-quality iron with vacuum dipping painting treatment, making it strong and durable.
• Stable Performance: Using all copper coils without waveform distortion, this 3000VA power transformer has stable performance and high efficiency that you can use with confidence.
• 0-130V Adjustable: It's a contact voltage transformer with a wide voltage range (0-130V), and you can easily adjust the output voltage by turning the comfortable rotary handle on the top.
• Efficient Heat Dissipation: Adopting a through-body thermal grid design, this transformer allows for a good heat dissipation effect and continuous use and extends its service life.
• Safety Protection: There are various safety protections such as over-voltage protection, short-circuit protection, overload protection, current-limiting protection, and thermal protection, ensuring your safe use of this machine. And the equipped braking resistor also gives a better protection to this transformer.
• Compact Size: The compact size (7.48*9.44*7.8inch) means this machine won't occupy your space, so you can put it in any small corner and carry it anywhere conveniently.
• Simple Operation: With a one-button switch, clear marks, a pressure regulating dial, and an English manual, you can simply plug in the power supply, select the AC outlet and press the switch button.
• Long Power Cord: The 4.9ft power cord allows you to have plenty of disposable lengths, thus reducing the limitation when you use it.
• Carbon Brush: The premium carbon brush allows for precise voltage adjustment without power jump occurrence and has a long lifespan.
• Standard Electronic Wire: The multi-strand copper electronic wire with a tin coating is high-temperature-resistant and not easy to oxidize.
• Anti-slip Foot Pads: The anti-slip foot pads make this transformer stand stable without easily slipping and effectively avoid scratching the worktop surface.
• Six Fuses: The equipped six fuses allow for easy and money-saving replacement.
• Application It is suitable for motor speed control, label printing machines, EE labs, test for railroad switching, power supplies, satellite, equipment, and telecommunication equipment
• Package Included 1* Power Transformer 1* Braking Resistor 6* Fuses 1* English Manual
• Notes 1.Most devices have a surge (when first turn on) much higher than the operating amp rating. E.g, a motor with a 20 amp rating may have over 20 amp surge, and you will need a more powerful transformer. 2.It requires an AC input and the output is also AC, providing an AC power supply. 3.The inductive load that the ac variable transformer represents is not compatible with most GFI circuits and they will trip the breaker. Not equipped with an isolated transformer. 4.The lower the output voltage regulation, the smaller the output power and the smaller the load power. 5.Before powering on, connect the ground wire to the regulator housing and point the handwheel to "zero". After the power cord is plugged in, do not touch the metal connector and heating wire. Please unplug the power plug before the replaced electric wire touches the metal connector. 6.To ensure safety, please power on the transformer for 15 minutes before connecting it to your appliance for use. 7.For capacitive load, just leave enough allowance on the rated power capacity of the unit to avoid overloading. 8.Before turning on the power transformer, please carefully read the English manual and ensure that the electrical power has been turned off. At the same time, check the rated power consumption of the equipment to avoid overloading the equipment. Please cut off the power supply after use. 9.Please check the regulator regularly with a carbon brush and ensure that the brush and contact parts do not exceed the width of two wires. Please check the insulation resistance regularly. The insulation resistance between the coil and the base should not be less than 0.08 inches. 10.The equipment will generate heat during use. Please place it in a dry and well-ventilated area at all times. Do not block the side cooling holes with foreign objects to affect heat dissipation, and keep away from high temperatures, humidity, inflammable, and explosives. 11.Products with electrical plugs are designed for use in the US. Please check compatibility before purchasing. 12.Please read the operating manual completely before use. And pay particular attention to the safety instructions included. 13.Please allow the slight colour difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you order.