DG-H3500A AC 220V Voltage Regulator Stabilizer Low Loss Toroidal Transformer for NDT Flaw Detector

I. Main Functional Features:

This voltage stabilizing power supply adopts an ultra-low voltage design and can automatically and quickly adjust the output voltage to the normal value within an extremely wide input voltage range.

The toroidal transformer is adopted, featuring high efficiency and low loss.

It is equipped with overvoltage protection, undervoltage protection, delay protection and overcurrent protection, reliably ensuring the safe use of the flaw detector.

II. Main Technical Indicators

III. Installation and Usage

The back of the voltage stabilizing power supply is equipped with terminal blocks and marked with the words "Input" and "Output". The wiring should be carried out by personnel with certain electrical knowledge after cutting off the power supply. The "input" should be connected to the 220VAC mains power supply, and the cross-sectional area of the wire should not be less than 2.5mm ². The output end should be connected to the radiation machine. Marked with "L" is the live wire, "N" is the neutral wire, and " " is the safety ground wire. It must be safely grounded during use to avoid the risk of electric shock. The side socket strip can also be directly connected to the flaw detector and other electrical appliances. When the line suddenly loses power or exceeds the limit protection, press the "Reset" button to enter the working state.

IV. Notes

1. This voltage stabilizing power supply is equipped with a voltage stabilizing switch and a straight-through switch. When the voltage stabilizing switch is connected, the power supply enters the voltage stabilizing state. When the straight-through switch is connected, the power supply enters the straight-through state (without voltage regulation).

2. The instrument and indicator lights displayed on the panel indicate the current working status.

3. The machine has high voltage inside. Non-professionals are not allowed to open the casing to avoid the risk of electric shock.