Description
HOPU HJT series Transformer Oil Breakdown Voltage Tester is fully automatic micro controller based system, completely self-contained, compact and portable giving smooth variable test voltage from 0 to 100 kV for testing the dielectric strength of transformer oil in accordance with all international standards like ASTM D1816/IEC156/IS6792/ ASTM D877/ UNE 21
Features of Transformer oil breakdown voltageTester
Easy operation, high autoimmunization (only press button once and all work done automatically)
Menu management, data input simple and convenient.
It can store 99 data of oil sampling tests, the test data can be reviewed and printed in 100 years even after power is off.
The clock in going on after power off.
The software can be upgrade through RS232 terminal. Test data can be uploaded to PC by RS232 port.
Strong anti-jamming, high precision testing.
Small measurement, light weight, and convenient for outdoor operation.
Specifications.
| Item | HOPU SPECIFICATION |
| Manufacturer | HOPU OIL TESTER |
| Country of Origin | China |
| Model | HJT-100 |
| Power supply | AC220V ±10%, 50Hz or as needed |
| Output voltage | 60kV, 80kV, 100kV |
| Capacity | 1.6kVA, 2.0kVA |
| Rate of voltage rise | adjustable 0.5kV/s, 1kV/s, 2 kV/s, 3kV/s, 5kV/s |
| Test standards | “IEC156/IS6792 etc.” “Custom Test”, “ASTM D877”, “ASTM D1816”, “Manual”, “5 minutes test”, “Proof A”, “Proof B” and “UNE21”(Proof A: Voltage rises at 2kV/s to set value, stays for 60 sec unless breakdown occurs earlier and voltage falls.Proof B: As above and continues to breakdown or maximum value of test set.)
|
| Voltage inspection accuracy | <2% |
| Breakdown sensitivity | <0.1kV |
| Waveform distortion | ≤1% |
| Breakdown response time | ≤10ms |
| Working environment | temperature: 0℃~40℃, humidity: max relative humidity 85% |
| Storage environment | temperature: －20℃ ~ 60℃, humidity: max relative humidity 75%
|
Your inquiry will be replied within 12 hours.
Please contact for more technical details and latest price:
Skype ID: joanna15023
Email 1: oilpurifier@hotmail.com
Email 2: sales@hopufiltration.com
Mob: 0086 139 8312 6457 (what's App for online inquiry)
Tel: +86 23 62538144
QQ:1203831161
Website: www.hopufiltration.com
Branch 1: www.oilfiltration123.com
Branch 2: www.oilpurifiertech.com
