| Usage: | Impact Testing Machine |
|---|---|
| Power: | Electronic |
| Brand Name: | GOLD |
| Warranty: | 1 years |
| weight: | 20kg |
| Model Number: | GDYJ-501 |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
0-80/100kv BDV Tester Mineral Breakdown Voltage Insulating Oil In Efficient Transformers with LCD Screen
Motivation for testing
the transformer oil (insulation oil) of voltage transformers and current transformers fulfills the purpose of insulating as well as cooling. Thus, the dielectric quality of transformer oil is essential to secure operation of a transformer.
as transformer oil deteriorates through aging and moisture ingress, transformer oil should, depending on economics, transformer duty and other factors, be tested periodically. companies have a vested interest in periodic oil testing because transformers represent a large proportion of their total assets. through such testing, transformers' life can be substantially increased, thus delaying new investment of replacement transformer assets.
Introduction:
L It is developed according to IEC156 Insulating Oil Dielectric Strength Testing Method;Proof test:5 minutes standard test, Manual test;
L the oil test vessel with temperature measurement unit, so it can detect oil temperature.
L It has large LCD display(256*128mm), all the selection can be done by touch panel with color LCD;
L It also with micro-printer and can store 100 groups data, test data can also be upload to PC and output word report automatically;
L It is multi-functional, stable, and easy for operation .
Features:
L Laboratory instruments for measuring insulating oil breakdown voltage
L Lock in precision oil vessel with lockable adjustment
L Bright 3.5" colour display
L Suitable for mineral, ester and silicon oils
L Trip detection circuit with direct measurement of voltage and current
L Ultra fast (< 10 s) HV switch off time
AUtomatic laboratory oil test sets perform accurate breakdown voltage tests on mineral, ester and silicon insulating liquids. Moulded test vessels give repeatable results with lock in precision electrode gap setting adjustment wheels. the transparent, shielded lid and large test chamber enable easy access to the test vessel.
Specifications:
No. |
Parameters |
Specifications |
1 |
Output voltage |
AC 0~80KV (100KV for choice) |
2 |
Rate of voltage rise |
0.5kv/s± 5%, 2kv/s± 5%, 3kv/s± 5%, 5kv/s± 5% |
3 |
Max. Test times |
9 |
4 |
Stir time |
0~999s |
5 |
Wait time |
0~999s |
6 |
Measurement accuracy |
±(1% of full scale + 2 digits) |
7 |
Resolution |
0.1KV |
8 |
Oil Temperature measurement range |
0°C to 70°C, or better |
9 |
Temperature resolution |
1°C, or better |
10 |
Data storage |
100 groups |
11 |
Weight |
38kg |
12 |
Size |
550 mm*500mm*580mm |
13 |
Power supply |
AC220V, 50Hz/60Hz |
14 |
Working environment |
Room temperature to 45°C, humidity<85% |
