ASTM D1816 Transformer Oil Breakdown Voltage Test Equipment

Model:KR-DS800

 

The KR-DS800 automatic oil breakdown voltage test machine is designed and manufactured according to the national standard GB/T507-2002, the power standard DL429.9-91 and ASTM D1816. It is suitable for testing the degree of physical pollution of insulating oil caused by water and other suspended substances. It is widely used in electric power, petroleum, chemical and other industries.

 

Main Feature:

1. This transformer oil dielectric breakdown voltage tester adopts microprocessor and three cups to automatically complete the steps of boosting, holding, stirring, static, calculating and printing. It can carry out oil circulation withstand voltage test in the range of 0-80KV.

2. The instrument will automatically complete the withstand voltage test of 1-3 oil samples. After completion, the breakdown voltage value and average value of each oil sample can be printed out.

3. Power-down hold, can store 100 experimental results, and can display the current ambient temperature and humidity.

4. Using the single-chip control to achieve constant speed boost, the voltage frequency is accurate to 50HZ, making the whole process easy to control.

5. With over-voltage, over-current, limit and other protection to ensure the safety of operators.

6. Standard RS232 interface for communication with a computer.

 

Main Specifications:

Test voltage: 0-80KV (optional)

Voltage distortion rate:<3%

Boost speed: 2.0-3.5KV/S

Static time: 15 minutes (adjustable)

Boost interval: 15 points (adjustable)

Boost times: 1-6 times

Booster capacity: 1.5KVA

Measurement accuracy: ± (2% + 2 words)

Power supply: AC220V/50Hz

Power: 500W

Applicable temperature: 10 ° C ~ 45 ° C

Applicable humidity: 30% to 85%

Size: 485X300X360mm