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Automatic Oil Tester Sets |
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| Features |
• Safety interlock on high voltage test chamber & zero start.
• The sets are available with printer port &/or RS 232 interface.
• Equipment to enable easy, accurate & safe measurements.
• Micro controller controlled, saves operator's time.
• Recall of individual tests including breakdown voltages, averages & the test number, all displayed digitally.
• Emergency exit allows the operator to quit the process. |
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| Application : |
Theses tester sets are used for determining the di-electric BDV of insulating oils, both new and in-service from transformers, switchgear and other electrical equipments. |
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Sr No |
Test Code |
Initial standard time (Sec) |
Rate of rise of test volt ( Kw/sec) |
Inter Mediate Stir (sec) |
Setting Time ( Sec) |
No of test |
1 |
IEC 156 |
180 |
2 |
60 |
60 |
6 |
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| The oil set can be programed & Supplied as per other Oil Testing Standard Like ISS 6792 or ASTM : D877 or ASTM : D1816 Or as per customer's Requirement ( any one ) |
| Specifications : |
- Supply Voltage : 230V : 50H, Single Phase
- Output Voltage: 0-60Kv or 0-80Kv or 0-100Kv variable (Any one)
- Stirrer : A magnetic stirrer is provided in the instruments
- Metering & Display : Digital Kv meter to read output test voltage.
The LCD display unit will indicate all the
parameters one after another as per the program
- Protection : a) Fuse
b) An electric circuit to trip the instrument when the leakage current through the oil under test will exceed the
preset limit
- Cabinet : Power coated sheet metal cabinet
- Optional : RS 232 computer interface
- Safety Arrangement :
a) Zero start interlock.
b) Oil chamber door interlock
c) Low level, high level interlock for motor
d) Fast acting electronics type current sensing circuit
in the event of insulation failure of the oil under test
e) Facility to quit the process any time.
- Printer : Built in thermal printer
- Stabdard Accessories :
a) Mains cord, detachable, 1.5 mtr long.
b) Oil test cell with electrodes
c) Electrode spacing gauges GO & NO-GO
d) Operating instruction manual.
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