Baur DPA 75C - 75kV Oil Breakdown Voltage Tester
The BAUR DPA 75C is a state-of-the-art, fully automatic testing system designed to accurately measure the dielectric strength of insulating oils used in transformers, switchgear, and other high voltage (HV) equipment. This essential instrument helps detect moisture, contamination, and aging effects in insulating oils, ensuring dependable insulation performance and prolonging equipment life.
Features & Benefits
- Test voltage range from 0 to 75 kV RMS for versatile testing capabilities.
- Fast switch-off time (<10 µs) enabling highly accurate breakdown voltage detection.
- Adjustable voltage slew rate between 0.5 and 10 kV/s supports various test standards.
- Built-in temperature measurement from 0 to 99°C improves test accuracy.
- High resolution of 0.1 kV and accuracy of ±1 kV for reliable results.
- Supports international standards including IEC 60156 and ASTM for wide application compatibility.
- Automatic test sequences with comprehensive data logging simplify operational workflow.
- Compatible with mineral, silicone, and ester oils for flexible use cases.
Use Cases / Applications
- Transformer oil dielectric strength testing for condition-based maintenance.
- Insulating oil quality assessment in laboratories and field settings.
- Preventive maintenance for switchgear and other high-voltage apparatus.
- Detection of moisture content, contamination, and oil aging effects.
Baur DPA 75C - 75kV Oil breakdown voltage tester
DATASHEET
SPECIFICATIONS
1. Key Performance & Electrical
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Output Test Voltage: 0 to 75 kVrms symmetrical, delivering precise dielectric breakdown analysis for insulating liquids
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Application Focus: Fully automatic dielectric breakdown voltage testing of insulating oils (mineral oils, silicone oils, and ester liquids) used in transformers, switchgear, and power assets
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Measurement Precision & Technology: Features Real Breakdown Monitoring (RBM) with direct high-voltage side measurement and an ultra-fast switch-off time of less than 10 microseconds to protect oil samples from excessive carbonization and ensure high reproducibility
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Test Sequences & Standards: Pre-programmed with 18 international and national standard test routines (including IEC 60156, ASTM D1816, ASTM D877, BS EN 60156) plus space for 10 custom user-definable sequences
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Voltage Slew Rate: Adjustable rise rate from 0.5 to 10 kV/s
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Sample Temperature Tracking: Integrated sensor for measuring internal insulating liquid temperatures from 0 °C to 99 °C.
2. General & Physical
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Power Supply: Universal mains input (90 to 264 V AC, 50/60 Hz), external 12 V DC connection, or optional built-in rechargeable lead-acid battery pack for field portability
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Interface & Reporting: Features a built-in matrix printer, 4-inch color LCD screen (320 × 240 pixels), oil-proof membrane keyboard, and USB 2.0 data export capability
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Dimensions (W x H x D): 476 × 372 × 340 mm with the hood closed
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Weight: Approximately 27 kg without battery; ~29 kg with battery option
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Operating Temperature Range: -10 °C to 55 °C.
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RENTAL DETAILS & LOGISTICS
Rental Terms 1 Day minimum
Extension Terms Flexible Weekly / Monthly Extensions Delivery Nationwide & International Support 24x7 on-call + on-site support Availability UAE, Bahrain, Saudi Arabia, Spain RENTAL INQUIRIES & CONTACT
For rental inquiries, contact Skysun Energy via email at support@skysunenergy.com or by phone depending on the country you require.
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Bahrain: +973 3312 1984
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Saudi Arabia: +966 509674576
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UAE: +971 5257 97530
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Spain: +34 603987120
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