General Introduction
GDYJ-502 transformer oil tester /dielectric strength tester/ breakdown voltage tester is developed according to the national standard GB-86 Insulating Oil Dielectric Strength Testing Method .LCD screen can display test procedure and test result. All the human interaction operations complete by the rotating mouse .It is very easy for customers to measure the breakdown voltage of all kinds of oil by GDYJ-502. You can print the test result by the micro printer internal the tester. Of course, you can upload the test data to PC from RS232 for data analyzing. The special circuit design makes the tester has a good performance at stability and anti-noise.
Functions
♦ Breakdown test of user-defined
♦ Proof test
♦ ASTM D1816 standard test
♦ ASTM D877 standard test
♦5 minutes standard test
♦ Manual test
♦ Calibration interface for customers
♦ Unloading data to PC and making word report automatically.
♦ Result print
Technique Index
1 | Output voltage:AC 0V~100KV |
2 | Rate of voltage rise: 0.5kv/s±5%, 2kv/s±5%, 3kv/s±5%,5kv/s±5% |
3 | Max test times setting for user-defined mode: 9 |
4 | Stir time setting for user-defined mode: 0~999s |
5 | Waiting time setting for user-defined mode: 0~999s |
6 | Test error: 3%RDG+0.3%FS |
7 | Display: 256*128 LCD |
8 | Maximum storage capacity: 100 groups of test data |
9 | Power supply : AC220V±10%, 50Hz/60Hz |
10 | Environment temperature: 0-50°C |
11 | Relative humidity ≤80%RH |
12 | Weight 41kg |
13 | Size: 620 mm*430mm*330mm |
