DTA 100 C BAUR DATA SHEET

User Manual: DTA-100-C-BAUR-DATA-SHEET

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DTA 100 C
BAUR oil breakdown voltage tester
The BAUR DTA 100 C oil breakdown voltage tester fully automatically tests the elec-
trical breakdown strength of insulating liquids. Test sequences can be accomplished
easily and fully automatically in compliance with all international and national
standards. With reliable, informative test results it is possible to determine the exact
condition of the insulating material and initiate any necessary measures, e.g. prepa-
ration of transformer oil.
The high precision of the BAUR oil breakdown voltage testers is based on a tried and
tested and very accurate test voltage measurement principle performed directly on
the HV part of the device, as well as the permanent monitoring of the voltage slew
(RBM). The especially short switch-o time after a breakdown counteracts the con-
tamination of the oil sample, thus ensuring reliable reproducibility of the measure-
ment results.
The DTA 100 C oil breakdown voltage tester has been specially designed for contin-
uous operation in laboratories. The robust and sophisticated design guarantees safe
and failure-free operation for several hundred thousands of oil sample measure-
ments.
Features
▪ Test voltages of 0 to 100 kVrms
▪ Reliable, reproducible measurement
results across multiple measurements
thanks to short switch-o time <10µs
▪ Clear breakdown detection by means
of very precise measurement principle
performed directly in the HV part and
RBM technology
▪ Fully automatic test sequences for 18
common test standards around the globe
and spot tests
▪ Easy creation of user-specific test
sequences
▪ Built-in sensor for measuring the
temperature of the insulating liquid
▪ Precise adjustment of standard electrode
distances
▪ Automatic self-test with HV output
voltage test each time you start
▪ EMC screen for preventing damage to
electronic devices nearby
▪ Comprehensive safety concept, incl. high
voltage shutdown through hood contacts
▪ User interface available in 13 languages
▪Illuminated test vessel
▪ Ergonomic operating unit with oil-proof
membrane keyboard, easy to read LCD
colour display and integrated printer
▪ Automatic reading of measurement
results and creation of measurement logs
in PDF format or as text file with BAUR
oil tester data management software
ITSLite *
– Management of measurement results
for multiple oil testers possible
– Customised layout of measurement
logs
BAUR GmbH · Raieisenstraße 8, 6832 Sulz, Austria · T +43 (0)5522 4941-0 · F +43 (0)5522 4941-3 · headoce@baur.at · www.baur.eu
The standard in oil testing in the laboratory
↗ Fully automatic testing of the breakdown strength in
compliance with international and national standards
↗ Suitable for mineral or silicone oils and esther liquids
↗ Reliable, reproducible measurement results using the
latest measurement technology
↗ Designed for daily continuous operation in laboratories
* Free download at www.baur.eu
Data sheet: BAUR GmbH · 826-089-6 · 06.2017 · Subject to modifications
Standard delivery includes
▪ BAUR DTA 100 C oil breakdown voltage tester
incl. integrated plain paper printer
▪ 1 x test vessel (test standard acc. to choice)
▪ Magnetic stirrer
▪ Lifting stick for magnetic stirrer
▪ Setting gauge
▪ Mains supply cord
▪ User manual
Options
▪ Dust cover
▪ Transport case
▪ Magnetic stirrer
▪ Lifting stick for magnetic stirrer
▪ Setting gauges, 1 / 2 / 2.5 / 2.54 / 4 / 5mm
▪ Face pin wrench for disassembling the test
vessel
▪ Paper roll for printer, 57mm width, Ø 30mm
▪ Ink ribbon (blue) for printer
▪ Test vessels 0.4litre made of glass according
to IEC 60156 Fig.I or Fig.II, ASTMD1816 or
ASTMD877
▪ Pairs of electrodes for test vessels in accordance
with IEC 60156 Fig. I or Fig. II, ASTM D1816 or
ASTM D877
▪ BAUR Report Manager – External USB interface
for measurement data management
Technical data
General
Input voltage 90 – 264V (50/60Hz)
Power consumption Max. 70VA
Display LCD colour display (320 x 240)
Data interface ▪USB 2.0 (type B plug)
▪ BAUR Report Manager external
USB interface (type A plug)
Printer Matrix printer, 24 characters,
57 mm plain paper
Ambient temperature (operational) -10°C to +55°C
Storage temperature -20°C to +60°C
Humidity Non-condensing
Dimensions (W x H x D) 545 x 458 x 380 mm (closed)
545 x 770 x 461 mm (open)
Weight Approx. 39kg
Degree of protection IP 32
Safety and EMC CE-compliant in accordance with
Low Voltage Directive (2014/35/EC),
EMC Directive (2014/30/EC),
EN 60068-2-ff Environmental testing
Software available in German, English, French, Spanish,
Portuguese, Italian, Russian, Czech,
Polish, Dutch, Chinese (CN),
Chinese (TW), Korean
Insulating oil testing
Output voltage 0 – 100 kVrms symmetrical
Voltage slew rate 0.5 – 10 kV/s
Switch-off time < 10 μs
Voltage slew monitoring Real Breakdown Monitoring (RBM)
Accuracy 0 – 100 kV ± 1 kV
Resolution 0.1 kV
Internal temperature recording
of the oil sample
0 – 99°C
Temperature resolution 1°C
Test standards ASTMD1816:20121mm,
ASTMD1816:20122mm,
ASTMD1816/97,
ASTMD877/D877M:2013PA,
ASTMD877/D877M:2013PB,
BSEN60156, CEIEN60156,
CSSRRVHP:1985,
IEC60156:1995,
IRAM2341:1972,
JISC2101:2010,
PN77/E-04408,
SEVEN60156, UNEEN60156,
NFEN60156, SABSEN60156,
VDE0370Part 5:96, AS1767.2.1
User-specific test sequences 10
Available test vessels 0.4 litres
made of glass (with lid)
Test vessel according to
IEC60156Fig.I
Test vessel according to
IEC60156Fig.II
Test vessel according to
ASTMD877
Test vessel according to
ASTMD1816

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