Automatic Oil BDV | Quadrant Measurements

QOITS-100A / 80A / 60A

Description

Both Aand M series of OLTtesters bring out accurate and repeatable results of measured breakdown voltage.Fast high-voltage switch of time makes it possible to carry out test of dielectric liquids, which are easily destroyedunder such infuences.The internal design of OLTtesters combined with a use of automatic high voltage breakers, cutting of suppliedvoltage if tester’s lid has been opened during the test, provide operator with high level of safety.Testers are fully equipped and are ready for operation right after unpacking. They come with a test vessel (IEC60156 – basic confguration) with VDE 0370 mushroom-shape electrodes. Agap between electrodes is easilyregulated with a use of pass-no pass gauge, which comes in pack.A-series provides with fully automatic test procedure according to selected standard (basically IEC 60156 andGOST6581 settings are preloaded). It has a built-in printer which is able to print a test report after procedure isdone. Test results are saved into non-volatile memory of OLTtester. APC-connectivity makes it easy to collect datafrom OLTtester, save and store them as well as print a fulflled report. Test voltage is being measured directly onelectrodes. This fact combined with a true sine voltage shape (independent from supply voltage shape), increasesrepeatability and accuracy of measurements.M-series provides operator with ultra-simplicity of operation. It doesn’t require any presets. All you need ispressing start button after a test vessel is loaded. Tester will show a breakdown voltage result immediately afterbreakdown occurs.Test vessel for this series goes with magnetic stirrer, which stirs a liquid between two measurements.

Application

OLT testers are used for testing dielectric liquids with their Breakdown voltage measuring. A-series of OLT testers works automatically, according with selected standard, which are preloaded.

Features

Compact and light weight
Auto operation mode
Fully automatic operation
Fully compatible with IEC 60156
Preloaded testing programs for different standards
Built-in printer
PC connectivity
250 Internal test data storage
Precise voltage measurement
True sine high-voltage on electrodes
Indicator HT ON/OFF, All safety Interlock
incorporated, Zero Start, HT Chamber interlock

Technical Specification

Output Voltage	0-100KV AC
Accuracy	+ 1% of FSD + 2 digit
Resolution	0.1KV
Display	20 x 4 backlit LCD
Tripping Time	less than 10 micro-seconds
Power Supply	230VAC, 50Hz, Single Phase
Controls	HT ON, HT OFF, Increase, Decrease,
Oil Cell	Transparent polycarbonate molded
Printer	Thermal Printer
Memory	250 results
Weight	40Kg approx

QOITS-M100

Description

Set are available either in Manual or Motorized operated mode. Besides motorized auto tranformer regulator for motorized can be operated in manual trough switch

Features

Rate of rise of Voltage 2 KV per second
Suitable for ICE-156, IS: 6792 standards
KV meter continues to indicate breakdown voltage even after breakdown
Test voltage can be held at any desired level for Withstanding test

Technical Specification

Output Voltage	0-100KV AC
Accuracy	± 2% of reading ±1 digit
Resolution	1KV
Display	Analog Meter
Rate of Rise of Voltage	2KV/s
Power Supply	230VAC, 50Hz, Single Phase
Controls	HT ON, Increase, Deacrese
Protections	Interlock for CV Chamber Over load / Over voltage protection