Product Introduction

       NDJD-Ⅳ Insulating Oil Dielectric Strength Tester is developed in accordance with the national standard GB-86 "Method for Determination of Dielectric Strength of Insulating Oil". The fully automatic insulating oil dielectric strength tester features an LCD display that shows the test process and results. It has a built-in EEPROM memory capable of storing 50 sets of test data and results. All human-machine interactions are completed via a rotary mouse. A mini printer allows for immediate printing of test results. The tester is easy to operate, powerful, stable, reliable, and has strong anti-interference capabilities, with no crashes occurring during testing.

Product Features

☆、 The instrument's LCD display shows the test process and results.
☆、 Built-in EEPROM memory can store 50 sets of test data and results.
☆、 All human-machine interactions are completed via a rotary mouse; a mini printer allows for immediate printing of test results.
☆、 The instrument is easy to operate, powerful, stable, reliable, and has strong anti-interference capabilities, with no crashes occurring during testing.

Technical Parameters

☆、 Input Voltage: AC 220V±10%

☆、 Output Voltage: AC 0～80KV (customizable up to 100KV)

☆、 Cup A, Cup B, Cup C: Can be selected and combined arbitrarily

☆、 Voltage Rise Rate: 2KV/s±10%

☆、 Accuracy Class: Level 3

☆、 Continuous Test Count: 1～6 times

☆、 Stirring Time: 0～99 seconds

☆、 Standing Time: 0～9 minutes 59 seconds

☆、 Storage Capacity: 50 sets of data

☆、 Voltage Limit Setting: 20KV～70KV

☆、 Withstand Voltage Time: 0 minutes～10 minutes

☆、 Ambient Temperature: 5～40℃

☆、 Relative Humidity: ≤80%RH

☆、 Dimensions: 420mm × 380mm × 410mm

☆、 Weight: 28kg