TP672 dielectric strength tester Introduction
TP672 dielectric strength tester is widely used in power, petroleum, chemical and other industries. Application and high voltage electrical equipment such as transformers, oil circuit breakers, oil-filled cables, power capacitors and oil bushings; in operation, due to the effects of oxygen, high temperature, high humidity, sunlight, strong electric fields and impurities, The performance will gradually deteriorate, so that it cannot fully play the role of insulation. It is necessary to periodically perform relevant tests on the insulating oil to identify whether its performance has deteriorated. Therefore, the quality of the insulating oil is closely related to the breakdown voltage. Features
Using dual CPU microcomputer control
A series of operations such as boost, return to zero, stir, change cups, display, calculate, print, etc. are automatically completed
With over-voltage, over-current, automatic zero return protection device to ensure safety and reliability
Using automatic sine wave generator and stepless voltage regulation to make the test voltage more stable and reliable
2KV / S and 3KV / S two pressure speeds to choose from, more adaptable
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 ～ 3.0) KV / S adjustable
Accuracy: 2%
Number of experimental cups: 3 cups
Measuring range: 0 ～ 80KV
Resolution: 0.1KV
Test times: 6 times (1-9 times adjustable)
Display: 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)
Power supply voltage: AC 220V ± 10% 50Hz ± 10%
Ambient temperature: 5 ℃ ～ 40 ℃
Ambient humidity: ≤85%
Dimension: 610 × 410 × 425mm
Weight: 45kg
Introduction
TP672 dielectric strength tester is widely used in power, petroleum, chemical and other industries. Application and high voltage electrical equipment such as transformers, oil circuit breakers, oil-filled cables, power capacitors and oil bushings; in operation, due to the effects of oxygen, high temperature, high humidity, sunlight, strong electric fields and impurities, The performance will gradually deteriorate, so that it cannot fully play the role of insulation. It is necessary to periodically perform relevant tests on the insulating oil to identify whether its performance has deteriorated. Therefore, the quality of the insulating oil is closely related to the breakdown voltage.
