Voltage Stabilizer for Flaw Detector DG-H3500A
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
| Power supply type: 220VAC 50HZ | Output voltage accuracy: 220V± 8% |
| Rated output power: 3500VA | Delay protection: 5±2 minutes |
| Input voltage range: 130V-270V | Electrical insulation strength: 1500V AC for 1 minute |
1. Power supply type: 220VAC 50HZ
2. Rated output power: 3500VA
3. Input voltage range: 130V-270V
4. Output voltage accuracy: 220V± 8%
5. Delay protection: 5±2 minutes
6. Electrical insulation strength: 1500V AC for 1 minute
7. Ambient temperature: 0-40℃
8. Environmental humidity: 20- 90% RH
9. Execution standard: SB/T10266-1996
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
- 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).
- 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.
