Megger Oil Breakdown (BDV) test kit-OTS100AF

Description

The lid in Transformer Oil BDV Tester OTS100AF  allows in plenty of ambient light enabling users to confirm stirring and the witness breakdown. The chamber lid is dual redundant safety protected with micro-switches to prevent accidental electrification. A zero volt touch bar at the entrance to the chamber enhances safety to for the user.The precision test vessel design yields highly accurate and repeatable results. Two stirring options are available in  OTS AF Series ; an internal magnetic bean stirrer which is dropped into the oil and an optional lid mounted impeller that conforms to ASTM D 1816 requirement.

Stirring during breakdown testing is used to produce an homogeneous distribution of contaminants within the oil and to free any carbon generated between electrodes during testing.All three laboratory models are fitted with a 12 key alphanumeric keypad to facilitate entry of test ID, filenames, notes etc. Alpha characters are entered by repetitive pressing on a key, the same way as text is entered on modern cellular telephones.

Insulating oil test set OTS 100AF features

• Fully automatic breakdown tester with test voltages up to 100 kV/ 80 kV / 60 kV depending on model.
• Latest IEC standards
• IEC60156-2018 and IEC60156-2018 V for viscous oils
• IEC60156-2018 Annex A and IEC60156-2018 Annex A (V) for viscous oils
• Withstand tests
• OTS configurator removed – range consolidated
• AF 12 variants
• PB 8 variants
• Lightweight from 16.8 kg – OTS PB range 60 kV and 80 kV
• Portable (OTS PB) and Laboratory instruments (OTS AF) range from 60 kV up to 100 kV
• Advanced 400 ml oil vessel with accurate electrode gap setting and adjustment locking mechanism.
• Flat electrode gap gauges that will not damage electrodes.
• Easy clean test chamber with oil drain.
• Magnetic bead stirrer or optional lid mounted impeller (conforming to ASTM D 1816).
• Direct trip control employing voltage and current measurement.
• Rapid response to trip (<10 μs).
• Automatic oil temperature measurement.
• Intuitive user interface with backlit QVGA colour display (visible outdoors).
• Simple transfer of test results via USB flash drive.
• USB barcode reader scans oil sample barcode labels.
• Optional VCM100D/VCM80D voltage check units measure voltage directly.

OTS AF models

These 60 kV, 80 kV, and 100 kV models have a much larger test chamber for even easier access and cleaning, particularly useful in a lab environment. They are fitted with a 12-key alphanumeric keypad to facilitate entry of test ID, file names, notes etc. Alpha characters are entered by repetitive pressing on a key. The AF models also have the ability to use a USB barcode reader to scan oil sample barcode labels, ideal for better integration within a laboratory.

OTS PB models

These 60 kV and 80 kV oil test sets are the smallest and the lightest on the market with weight ranging from 16.8 kg to 20.8 kg depending on the model configuration. These units can be mains powered or battery operated for additional flexibility in portable applications and all PBs are fitted with NiMH batteries and are also supplied with an internal12 V DC charger and vehicle adaptor cable as standard. The transport case and carry bag are optional accessories. The carry bag has pouches for electrode accessory pack, leads, quick user guide, paper roll etc.