A1161 Dielectric Strength Tester for Insulating Oil Introduction
A1161 insulation oil dielectric strength tester complies with GB / T507, DL / T429.9 standards, and is used to check the degree of physical pollution of insulation oil by water and other suspended substances. The test method is to place the test oil in professional equipment and subject it to an alternating electric field that is uniformly boosted at a certain speed until the oil is broken down. Can be widely used in power, petroleum, chemical and other industries. Features
Controlled by dual CPU microcomputer.
A series of operations such as boosting, returning to zero, mixing, changing cups, displaying, calculating, and printing are automatically completed.
With over-voltage, over-current, automatic zero-back protection devices to ensure safety and reliability.
It adopts automatic sine wave generator and stepless voltage regulation to make the test voltage stable and reliable.
2KV / S and 3KV / S two kinds of pressurizing speeds are available for selection, with stronger adaptability.
The data is automatically stored and can be recalled and printed at any time.
Adopt advanced dry-type transformer combination, with small size, light weight and easy to use. Technical Parameters
Boost speed: 2.0 ± 0.2KV / S 3.0 ± 0.2KV / S
Accuracy: 2%
Number of experimental cups: 3 cups
Measuring range: 0 ～ 80KV
Resolution: 0.01KV
Test times: 6 times (1-9 times adjustable)
Display mode: LCD display
Stirring time: magnetic stirring
Standstill time: 15 minutes (adjustable from 0 to 59 minutes)
Interval time: 3 to 5 minutes (0 to 9 minutes adjustable)
Working power: AC220V ± 10%, 50Hz
Ambient temperature: 5 ℃ ～ 40 ℃
Ambient humidity: ≤85%
Dimensions: 610mm × 410mm × 425mm
Weight: 45kg
Introduction
A1161 insulation oil dielectric strength tester complies with GB / T507, DL / T429.9 standards, and is used to check the degree of physical pollution of insulation oil by water and other suspended substances. The test method is to place the test oil in professional equipment and subject it to an alternating electric field that is uniformly boosted at a certain speed until the oil is broken down. Can be widely used in power, petroleum, chemical and other industries.
