MSJQ-X1 Transformer Oil BDV Tester
MSJQ-X1 Transformer Oil BDV Tester
Product Description
MSJQ-X1 transformer oil BDV tester for insulating oil dielectric strength testing up to 80 kV. Automatic boost, stir, stand & print. Compliant with IEC 60156 & ASTM D866 ASTM D877.
Fully automatic insulating oil dielectric strength testing up to 80 kV — one click, complete results.
The MSJQ-X1 transformer oil BDV tester is a microprocessor-controlled instrument designed for automatic measurement of insulating oil breakdown voltage (BDV). It performs the complete test cycle — boosting, maintaining, stirring, standing, calculation, and printing — with a single click, dramatically improving work efficiency and reducing operator labor intensity.
Why Choose the MSJQ-X1 Transformer Oil BDV Tester?
Manual oil testing is time-consuming Fully automatic: boost, stir, stand, breakdown, print — one click |
Inconsistent test results :Microprocessor-controlled uniform boost at 50 Hz for accuracy
Multiple national/international standards :Built-in IEC 60156, ASTM D866, ASTM D877GB/T 507, DL/T 429.9, DL/T 846.7 + custom mode
Data recording and traceability :Stores 100 test results, power-down preservation, RS232 & USB export
On-site safety concerns: Over-voltage, over-current, and limit protections built-in
Need for immediate reporting : Built-in thermal printer prints each breakdown value and average
Technical Specifications
| Parameter | Specification |
| Output Voltage | 0–80 kV (optional) |
| Voltage Distortion Rate | ＜ 3% |
| Booster Capacity | 1.5 kVA |
| Measuring Accuracy | ±2% |
| Supply Voltage | AC 220 V ± 22 V, 50 Hz ± 2.5 Hz |
| Power Consumption | 200 W |
| Applicable Temperature | 0 °C ~ 45 °C |
| Applicable Humidity | ＜ 75% RH |
| Overall Dimensions | 460 × 280 × 320 mm |
Key Functions and Features
Fully Automatic Operation — With a microprocessor, automatically fulfills the withstand voltage test for oil circulation with a range of 0–80 kV, including boosting, maintaining, mixing, standing, calculation, and printing.
Simple Operation — After simple setting by the operator, the machine automatically completes the withstand voltage test on one cup of sample oil. Breakdown voltage values of 1 to 9 times and recurrent times are automatically saved. After the test, the thermal printer prints each breakdown voltage value and average value.
Power-Down Preservation — Saves up to 100 tested results.
Uniform Voltage Boost — Single-chip microcomputer boosts voltage at an even speed. Voltage is accurate at 50 Hz, ensuring the whole process is easy to control.
Comprehensive Protection — Equipped with over-voltage, over-current, and limit protections to ensure operator safety.
Temperature & Clock Display — Displays measured temperature and system clock.
RS232 Interface — Communicates with computer for data transfer.
USB Export — Export test data via USB.
