
Partial discharge testing gets criticized as being too complicated- circuits have way too many components, there
If you need a reputable Insulation Oil Dielectric Strength Tester, contact the China-based manufacturer DEMIKS. As one of the industry leaders, you can count on us for accuracy since our products adhere to procedure requirements. Our technical savvy and precision workmanship guarantee that all your insulation testing needs will be thoroughly met. Do not hesitate to get in touch to learn more about us and our products.
High-Precision Instrument: The DJC-202S Insulation Oil Dielectric Strength Tester is fully digital industrial device developed according to National Standard GB 507-86 and Industry Standards DL 474.4-92 and DL/T 596-1996.
Advanced Microcontroller: Stability and dependability of operation is ensured by a powerful microcontroller equipped in the device.
System Reliability: The device is equipped with a vertical wide-range monitoring circuit that protects against system freezes.
Flexible Operation Modes: User defined inputs as well as two national standard methods (GB 1986 and GB 2002) are allowed to enable multi-purpose testing.
| Parameter | Specification |
|---|---|
| Transformer Capacity | 1.5 kVA |
| Voltage Rise Rate Selectable: | 2.0 kV/s, 2.5 kV/s, 3.0 kV/s, 3.5 kV/s,Error: ±0.2 kV/s |
| Output Voltage | 0–80 kV (optional) |
| Voltage Accuracy | ±(2% of reading + 2 digits) |
| THD | <1% |
| Electrode Gap | Standard: 2.5 mm |
| Test Cycles | 6 cycles (selectable 1–6) |
| Rest Time | 5 min (adjustable 1–9 min) |
| Dimensions | 670mm × 420mm × 410mm |
| Weight | 42 kg |
| Ambient Temperature | 0–40℃ |
| Relative Humidity | ≤85% |
| Power Supply | AC 220V (±10%) |
| Power Frequency | 50 Hz (±10%) |
| Power Consumption | <200 W |
High Accuracy & Compliance: Transformer oil BDV testing is carried out using the firm's equipment which has been built in strict accordance with GB507-1986, DL/T846.7-2004, and IEC156 standards.
Reliable Microcontroller: Large scale microcontrollers with a watchdog micro-controller also control the equipment ensuring stable and crash free operations.
Versatile Testing Options: Supports operations in many standards including GB507-1986, GB507-2002, DL/429, and IEC156 as well as user-defined operations.
Accurate High-Voltage Sampling: Measurement using high voltage is more accurate since errors introduced by the analog circuit are eliminated with the use of Direct A/D converter.
| Parameter | Specification |
|---|---|
| Booster Capacity | 1.5 kVA |
| Booster Speed | 0.5-5.0 kV/s (0.5 kV/s increments, 10 selectable ranges) |
| Output Voltage | 0-80 kV |
| Voltage Accuracy | ±(2% of reading + 2 digits) |
| THD | <1% |
| Electrode Gap | Standard 2.5 mm |
| Test Cycles 6 | (1-10 selectable) |
| Standing Time | 900 s (0-5900 s adjustable) |
| Interval Time | 300 s (0-5900 s adjustable) |
| Stirring Time | 15 s (0-250 s adjustable) |
| Display | Large-screen LCD (English interface) |
| Communication Standard | RS-232 interface |
| Dimensions | 430 × 350 × 370 mm |
| Weight | 36 kg4.1 Temperature 0-40°C |
| Humidity | ≤85% RH |
| Power Supply | AC 220V ±20% |
| Power Frequency | 50/60 Hz ±5 Hz |
| Power Consumption | <200 W |
Dielectric breakdown testers evaluate materials’ insulating properties for electrical safety in high-voltage industries. Compliance with safety regulations ensures operational efficiency and reliability and safeguards equipment within the operational threshold.

Partial discharge testing gets criticized as being too complicated- circuits have way too many components, there

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