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Top Insulation Oil Dielectric Strength Tester Manufacturers and Suppliers in China

Insulation Oil Dielectric Strength Tester

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.

DJC-202S

DJC-202S

  • 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)
Dimensions670mm × 420mm × 410mm
Weight 42 kg
Ambient Temperature0–40℃
Relative Humidity ≤85%
Power Supply AC 220V (±10%)
Power Frequency 50 Hz (±10%)
Power Consumption <200 W

DJC-BX-202

  • 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.

DJC-BX-202
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

Understanding the Role of a Dielectric Breakdown Tester in Ensuring Electrical Safety

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.

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