Main
Oil Analysis
Dielectric Strength
JKJQ-1 Insulating Oil Dielectric Strength Tester
Part Number:
JKJQ-1
The JKJQ‑1 is a fully automatic dielectric strength tester designed to evaluate the breakdown voltage of insulating oils for transformers, switchgear, and electrical equipment. It integrates microprocessor control to automate the test cycle—voltage ramping, holding, stirring, breakdown detection, discharge, calculation, printing, and data storage—delivering accurate, reliable, and user-safe operation suitable for both field and lab environments. The device typically covers a voltage range up to 80 kV, with optional support for 100 kV testing.
Microprocessor-Controlled Accuracy
Automates voltage ramp-up (0–80 kV), hold time, stirring, breakdown detection, and discharge, ensuring precise and consistent results with minimal distortion (<3%).
User-Friendly Interface & Data Management
Equipped with a clear LCD display (likely supporting multiple languages) with menu prompts, built-in memory for test history, and standard interfaces (USB/RS‑232) for data export and thermal printing.
Advanced Safety Measures
Features over-voltage and over-current protection, electrode alignment locks, and automatic discharge on breakdown—maximizing operator safety during high-voltage testing.
Portable Design for Field & Lab Use
Compact single-cup design, weighing approximately 26 kg, powered by AC 220 V, suitable for transformer stations, power plants, petrochemical facilities, and maintenance workshops.
| Specification | Value |
|---|---|
| Voltage Output | 0–80 kV standard, optional 0–100 kV |
| Voltage Distortion | < 3% |
| Voltage Ramp Rate | 0.5–5 kV/s (adjustable) |
| Boost/Test Cycles | 1–6 tests per cycle (configurable) |
| Hold/Discharge Time | Default 15 min (adjustable) |
| Booster Capacity | 1.5 kVA |
| Accuracy | ±3% |
| Safety Protections | Over-voltage/current, electrode lock, auto discharge |
| Memory Storage | Stores up to ~100 test records |
| Interfaces | USB, RS‑232, built-in thermal printer |
| Power Supply | AC 220 V ±10%, 50 Hz, ≤200 W |
| Operating Range | 0–45 °C, Humidity ≤85% RH |
| Size (approx.) | 430 × 350 × 370 mm |
| Weight | ~26 kg |
Related Products
Discover other products you might be interested in
