Insulating oil dielectric strength tester

DST-A60 Insulating oil dielectric strength tester

Product Introduction

DST-A60 insulating oil dielectric strength tester complies with GB/T507 and DL/T429.9 standards and is used to test the degree of physical contamination of insulating oil by water and other suspended substances.

The measurement method is to place the test oil in the equipment and undergo the action of an alternating electric field that uniformly increases voltage at a certain speed until the oil is broken down.

It can be widely used in electric power, petroleum, chemical and other industries.

Main features

1. Adopt dual CPU microcomputer control.
2. A series of operations such as boosting pressure, returning to zero, stirring, display, calculation, and printing are automatically completed.
3. It has over-voltage, over-current and automatic zero return protection devices, which is safe and reliable.
4. It adopts automatic sine wave generating device and stepless voltage regulation to make the test voltage stable and reliable.
5. There are two pressurization speeds of 2KV/S and 3KV/S to choose from, with stronger adaptability.
6. Data is automatically stored and can be recalled and printed at any time.
7. It adopts dry-type transformer combination, which is small in size, light in weight and easy to use.

Technical Parameters

1. Boost speed: 2.0~3.02KV/S adjustable
2. Accuracy: 2%
3. Measuring range: 0～80KV
4. Resolution: 0.01KV
5. Number of tests: 6 times (1-9 times adjustable)
6. Number of experimental cups: 1 cup
7. Display mode: LCD display
8. Stirring time: magnetic stirring
9. Rest time: 15 minutes (adjustable from 0 to 59 minutes)
10. Interval time: 3 to 5 minutes (adjustable from 0 to 9 minutes)
11. Working power supply: AC220V±10%, 50Hz
12. Ambient temperature: 5℃～40℃
13. Environmental humidity: ≤85%
14. Overall dimensions: 460mm×380mm×360mm
15. Weight: 30kg

Standard configuration