Udey Test Kits

5 kV AC Hipot DC Hipot Testers DPC series Udey Test Kits : UDEY AC HIPOT TESTERS-US SERIES are AC High voltage break down / withstand voltage testers with digital displays, count-down timer and set trip current facility. These are accurate, durable instruments designed to perform high voltage withstand / breakdown tests on various types of electrical / electronic products, systems and components.

Machine Feature

• Digital readouts of test voltage, leakage current and time
  • Multi-range mA meter
  • Timer count-down digital display
  • Digital display to set trip current
  • ‘HV ON’ and “FAIL’ indicators
  • Panel with legend for controls
  • Optional HV gun for output
  • Rugged table top cabinet Safety
  All metal cabinet
  High quality double wound HV transformer
  Good quality components and hardware
  Extra EARTH Post Provided

Machine Technical Specification

Standard Accessories

1. a) Mains cord 2 meter long: 1 Number.
   b) HV test leads 1 meter long: 1 Set.

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AC and DC Hipot : UDEY H.V. testers are specifically designed for safe and accurate measurement of leakage current to evaluate insulation integrity. These testers are portable, one end ground test systems, ideal for H.V. testing. Accurate leakage measurements are ensured by placing the current meter in the return of the H.V. path. Many features which UDEY provides as standard are either offered by competitors as optional features or not at all. Years of Design, engineering and manufacturing experience have made UDEY H.V. testers the most durable, easily operated and the best designed sets in the industry.

Machine Feature

• Panel mounted controls & indicators with easy to read legend.
  • Continuously variable output from zero to full voltage.
  • Low end ground test.
  • Multi range analogue kV meter and current meter.
  • Fast acting overload circuit breaker.
  • Zero start interlock.

Machine Technical Specification

DC Hipot Testers DPW series : These portable testers have been designed to be used in testing high voltage equipment in power engineering. Routine testing of the insulation and leakage is a necessary requirement for surge arresters, cable breakdown testing, capacitor charging and other laboratory use.

Model : DPW-60-5 DPW-80-5 DPW-120-5 DPW-160-2 DPW-200-5

Machine Feature

• Switched-mode technology utilizing pulse width modulation to control the output voltage accurately.
  • Voltage divider is an integral part of the tester with an surge limiting resistor.
  • Tester delivered in two sections: Control and HV unit. Each packed in a flight case for easy transportation.
  • Testers of over 200kV voltage, HV unit has adjustable legs to increase the equipment’s stability.
  • Digital kilo voltmeter and µA/mA meters display the test voltage and leakage current.
  • Zero start up. Audible alarm and LEDs for breakdown and over voltage occurrences.
  • Small dimension. Low weight. Carried conveniently.
  • Discharge pole with limiting current impedance.

Machine Technical Specification

Standard Accessories

1. a) Mains cord 2 meter long – 1 Number
   b) HV Test Leads – 1 Number
   c) Earth cable 4 metre long – 1 Number
   d) Discharge rod – 1No.

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UDEY AT-100 Insulating Oil Tester are market standards since 1960 and several thousand of units are in use around the world. Model AT-100 is fully automatic compact and portable testers giving smooth variable outputs of 0-100kV for testing dielectric of insulating oils used in electrical equipments. Stirrer is provided to stir oil for 60 seconds. Timer of 60 seconds is provided for conducting withstand tests.

Machine Feature

• Easy operation-Fully automatic test cycle along with average BDV display.
• Automatic change of sample number of test.
• Automatic calendar and time running even with power off.
• Recall and print last 99 test results stored for 100 years even with power off.
• Programmable: Number of tests, Settling time, stir time, and waiting time.
• LCD displays: Test status, HV rise, HV fall, BDV of previous test and test results.
• Tests to: IEC 156, IS 6792, JIS C2101, BS 5874, VDE 0370, GB-86 etc.
• Countdown display of time in ‘Settling, Stir, and Waiting’ modes.
• Built in printer.
• Zero start safety and test chamber access interlock.
• Ergonomic design, completely user friendly-just 36 kg in weight.

Machine Technical Specification

Standard Accessories

• Moulded Oil test vessel with electrodes TC-2 type -1 number.
• Magnetic magnum for stirrer.
• Mains connecting cable.
• Gap gauge.
• Paper roll for printer, 1 no.
• Spare fuses 1 nos.
• Operating manual 1 no.

BDV Test of Transformer Oil

The insulating oil tester AT-100 is a tool to measure the BDV of Transformer Oil and the values are displayed on a screen. The device is fully -automatic thus making testing very simple and error free results. The advantage of this device is that it is light weight, portable with built in printer, day, date time etc. There is a wide range of voltage outputs that the insulating oil tester AT-100 can measure which varies between 0 to 100 kilo voltage for testing the dielectric of insulating oils used in electrical equipment.

Description: UDEY TRM-11 Transformer Turns Ratio Meter is a new generation, fully automatic, transformer turns ratio tester designed for measuring ratio, ratio error of single and three phase transformers. The entire test is done automatically and quickly. Operator enters the test parameters and TRM-11 takes over; powers up the voltage, balances the bridge, takes the readings, and displays the results on the LCD screen. Prints test results through its built-in printer. A key feature of the TRM-11 is automatic measure transformer connection group. LV and HV windings are automatically isolated once the measurement is over. True portability is achieved by the lightweight (only 10 kg), single unit design housing the TRM-11. The TRM-11 is encased in an aluminum alloy cabinet.

Machine Feature

• Fully Automatic; No Manual Balancing
• Automatic measure transformer connection group
• Test Single phase and three phase transformers
• Automatic process transformation of group
• Automatic calculation of ratio error
• Isolates test voltage automatically after test
• Recall and print last 30 test results
• Print results on built-in printer

Machine Technical Specification

Standard Accessories

• Flexible 3 core testing leads with alligator clamp -1 pair.
• Mains connecting cable.
• Earth Cable.
• PC Soft ware for RS 232.
• RS 232 cable
• Paper roll for printer, 1 no.
• Spare fuses 2 nos.
• Operating manual 1 no.

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Udey Relay Testing Set Model RTS-963 is an ideal, newly developed multifunction relay tester adopting monolithic computer technology. It is composed of auto synchronized digital millisecond timer, logic controlling unit, multifunction digital display, high precision digit collection and processing unit, current-voltage output unit, overload and over range protection unit. Test process is automatic for improved efficiency. The tester has a built in printer for printing the results.

Machine Feature

• Micro-computer controlled: Self test function and error reporting
• Audio + Visual warning and automatic cut-off for overload and over range
• Highly intelligent: One key tests and prints complete parameters of universal relay
• LED display screen

Machine Technical Specification

Apart from high voltage testers, we are also known for supplying high quality Electrical Measurements and Measuring Instruments. These instruments are produced by keeping global standards in mind, and thus they are obvious choices for the leading industrial plants these days.

Our products are based on present industrial demands. With the growing needs or critical instruments for Ultra High Voltage, our team is continuing TO research on inventing the upgraded devices to meet the needs of the industrial plants with precision.

Explore the comprehensive range of Udey test kits click here

Model : CTPTA-504, Udey CT / PT Analyzer

UDEY ‘CTPTA-504 is a comprehensive CT and PT analyzer. It’s constant voltage and current is highly stable. DSP system controls the constant voltage and current source output and amplitude. This source generates AC of 0-125V and or DC of 0-0.5A current to sample CT. The DSP system besides controlling the sources, also samples data and communicates with the internal computer. Display screen is large LCD with touch pad. The analyzer is highly accurate with high noise immunity and is very user friendly.

Machine Feature

Test standards : Ratio measurement : Built-in computer Large LCD display User interface Memory : Weight

Magnetization Curve
Transformation Ratio Test
Polarity
5& & 10 % errore curve
Current Injecting
Demagnetization
Power Frequency Withstand Test
Automatic Calculation of Excitation
Knee Point Value

Excitation Characteristics Test
Transformation Ratio Test
Polarity
Power Frequency Withstand Test
Demagnetization
Automatic Calculation of Excitation Knee Point Value

Machine Technical Specification

Apart from high voltage testers, we are also known for supplying high quality Electrical Measurements and Measuring Instruments. These instruments are produced by keeping global standards in mind, and thus they are obvious choices for the leading industrial plants these days.

Our products are based on present industrial demands. With the growing needs or critical instruments for Ultra High Voltage, our team is continuing TO research on inventing the upgraded devices to meet the needs of the industrial plants with precision.

HIGH CURRENT REGUVOLT AUTO TRANSFORMERS IS OUR SPECIALITY : Udey Auto Variable Transformers

Reguvolt is now available in high current ranges from 255 Amps. up to 1000 Amps, in both single phase & three phase model. Special paralleling techniques designed by us, have made it possible to surpass pervious current limit of 200 Amps. in torrodial auto transformers.

Machine Feature

• Excellent Regulation:The drop in voltage from “no load to full load” is minimal in Reguvolt Auto-transformers.
• High Efficiency:Careful design and proper selection of copper and core assures the user of low watt loss, as compared to other type of controllers.
• No Wave From Distortion:Reguvolt provides an output voltage wave-form, which is a faithful and distortion less replica of the input voltage wave form.
• Silver Plated Communator:A special silver plating technique is used on the commutator, enabling it to with stand high overloads & maintain constant contact drop. It is also ensures smooth operation, long life & increased resistance to corrosion.
• Smooth & Linear Output:As voltage between turns is small and as the brush-arm is in constant contact with more then one turn, harmful sparking is avoided and output voltage can be set very easily to fraction of a volt from zero onwards by rotation of the knob.
• Low Magnetizing Current:By using an adequate section of high quality grain oriented silicon steel, the iron losses in Reguvolt, are controlled to the minimum. The no-load current in all Reguvolt transformers, is invariably less than 3% of the rated current.

Machine Technical Specification

Single phase:
Input: 240V, 50/60Hz AC 1 ph. Output: 0-270V, 50/60Hz AC 1 ph.

Three phase:
Input: 415V, 50/60Hz AC 3 ph. Output: 0-470V, 50/60Hz AC 3 ph

Apart from high voltage testers, we are also known for supplying high quality Electrical Measurements and Measuring Instruments. These instruments are produced by keeping global standards in mind, and thus they are obvious choices for the leading industrial plants these days.

Our products are based on present industrial demands. With the growing needs or critical instruments for Ultra High Voltage, our team is continuing TO research on inventing the upgraded devices to meet the needs of the industrial plants with precision.

Explore the comprehensive range of Udey test kits click here.

Model : TIM-1, Udey Time interval meters

The UDEY TIM-1 is a high precision, new generation test set using crystal base for measurements.

Machine Feature

• Digital display in 4 digits.
• Multi-range: to 9999 seconds in five ranges
• Portable light weight.

Machine Technical Specification

Standard Accessories

• Power Supply cord 3 core.
• Flexible testing cable set with alligator clamps-2 pairs.
• Operating Manual.

Apart from high voltage testers, we are also known for supplying high quality Electrical Measurements and Measuring Instruments. These instruments are produced by keeping global standards in mind, and thus they are obvious choices for the leading industrial plants these days.

Our products are based on present industrial demands. With the growing needs or critical instruments for Ultra High Voltage, our team is continuing TO research on inventing the upgraded devices to meet the needs of the industrial plants with precision.

For electric power utility companies, our high voltage testers are considered as the first choice, as our product offers reliability, safety and accuracy. Not just for domestic industrial plants, but our products are exported outside India, in various leading industrial manufacturing companies of different countries.

Explore the comprehensive range of Udey test kits click here

UDEY series ‘VD’ consists of two parts: High voltage divider and digital meter. The top terminal of the voltage divider is connected to high voltage output under test / calibration. The voltage divider is connected to digital meter by measuring cable provided.

Both, the voltage divider and digital meter are stored in transportable light weight single aluminum cabinet with handle.

Machine Feature

• Digital display
• One tester for AC and DC
• Saves set up time
• Machine Technical Specification

High Voltage Divider

The AC/DC High Voltage Dividers, VD series consists of two main parts which are the digital display meter and the High voltage divider. A high voltage output under calibration or test is connected from the top terminal of the voltage divider. The High Voltage Divider is connected to a digital meter by a provided measuring cable. The setup time is saved in the high voltage divider for accurate measurement and it has an LCD digital display to show the results. Both, the digital meter and the high voltage divider are stored in a transportable single lightweight cabinet made of aluminum with handle. The high voltage divider device has one tester for the alternating type current and another tester for the direct type current.

The measuring range of the device starts from a 50 kilo voltage and up to 100 kilo voltage for the alternating current measurement and the same range is there for the direct current measurement. The weight of this tester ranges from 9.5 Kilograms up to 18.5 Kilograms. The great advantage of this device is the high level of accuracy, so the results shown by this device are reliable for decision making because the inaccuracy error is as low as 1% up to 1.5%.

Explore the comprehensive range of Udey test kits click here.

UDH-50-1-T Machine Feature

• Automatic-microcontroller operated
• Standard test voltages-0.5kV, 1kV, 2.5kV, 5kV
• Resistance range to 1TΩ
• Continuous digital display on LCM
• Test modes:
  • Insulation resistance,
  • PI (Polarization Index)
  • AR (Dielectric Absorption Ratio)
  • (PI and AR automatically calculated)
• High circuit: 3mA
• Visual indication of test voltage and output ON
• Data storage, data recall and real time + calendar data
• Backlit LCM with status and battery condition display
• Power source: Internal re-chargeable battery / AC mains
• Machine Technical Specification

Standard Accessories

• Flexible testing leads with clamp of 4 metres length of yellow, black and red colour.
• Charger
• Earth Cable.
• Operating manual 1 no.

Apart from high voltage testers, we are also known for supplying high quality Electrical Measurements and Measuring Instruments. These instruments are produced by keeping global standards in mind, and thus they are obvious choices for the leading industrial plants these days.

Our products are based on present industrial demands. With the growing needs or critical instruments for Ultra High Voltage, our team is continuing TO research on inventing the upgraded devices to meet the needs of the industrial plants with precision.

For electric power utility companies, our high voltage testers are considered as the first choice, as our product offers reliability, safety and accuracy. Not just for domestic industrial plants, but our products are exported outside India, in various leading industrial manufacturing companies of different countries.

Explore the comprehensive range of Udey test kits click here

Surge Arrestor Leakage Current Analyzer

Model : Surge Arrestor Leakage Current Analyzer

ASA-603

Introduction:

Udey ASA-603 is used to measure leakage current of Metal Oxide Arrestor (MOA). The main test is resistive current to find out ageing or inside damp of MOA. ASA-603 can be used at site as well as Laboratory test.

Description:

ASA-603 conducts test in two methods:

1. To test resistive current with a reference voltage, normally from secondary of potential transformer (PT). This method is quite common and offers best accuracy.
2. To test resistive current with a reference electrical field. A metal plate is mounted at the base of the MOA of Ø B to induct the electrical field which contains the phase information of the BUS voltage. This method is simple and offers good accuracy.

ASA-603 is easy to operate, accurate readings. The tester works on rechargeable battery, calendar, clock, printer, memory for 100 groups of test data and RS 232 port to transfer stored data to computer.

Machine Feature

1. Makes test easy and quickly
2. All calculations are based on known standard theory, which is widely accepted.
3. Fully digital processing through embedded microprocessor enables high accuracy, reliability and stability.
4. Two isolated channels to input the leakage current and reference signal which eliminates the magnetic interference.
5. Big LCD with backlit and four key operation menu.

Standard Accessory

• Cable to Uref socket small clamp – 1 no
• Cable to Ix socket big clamp – 1 no
• Extended Cable for Uref of 100 metres – 1 no
• Extended Cable for Ix of 20 metres – 1 no
• Inductive Metal board – 1 no
• RS 232 cable of 5 metres – 1 no
• USB cable – 1 no
• Charger – 1 no
• Ground wire of 8 metres – 1 no
• Paper Roll – 1 no
• Software Installation CD – 1 no

Explore the comprehensive range of Udey test kits click here.

UDEY CU Series  insulating oil testers are market standards since 1960 and several thousand of units are in use around the world. Series CU are semi automatic compact and portable testers giving smooth variable outputs of 60, 80 and 100kV for testing dielectric of insulating oils used in electrical equipments. Stirrer is provided to stir oil for 60 seconds. Timer of 60 seconds is provided for conducting withstand tests.

Machine Feature

• Easy operation-Fully automatic test cycle along with average BDV display.
  • Automatic change of sample number of test.
  • Automatic calendar and time running even with power off.
  • Recall and print last 99 test results stored for 100 years even with power off.
  • Programmable: Number of tests, Settling time, stir time, and waiting time.
  • LCD displays: Test status, HV rise, HV fall, BDV of previous test and test results.
  • Tests to: IEC 156, IS 6792, JIS C2101, BS 5874, VDE 0370, GB-86 etc.
  • Countdown display of time in ‘Settling, Stir, and Waiting’ modes.
  • Built in printer.
  • Zero start safety and test chamber access interlock.
  • Ergonomic design, completely user friendly-just 36 kg in weight

Machine Technical Specification

Standard Accessories

1. Oil test vessel with electrodes TC-2 type -1 number.
   2. Magnetic magnum for stirrer.
   3. Mains connecting cable.
   4. Gap gauge.
   5. Paper roll for printer, 1 no.
   6. Spare fuses 1 nos.
   7. Operating manual 1 no.

Explore the comprehensive range of Udey test kits click here

Model : TRT-27-10 TRT-27-20 TRT-27-40, Fully Automatic TRT-27 series

Description: UDEY TRT-27 is a new generation, digital resistance meter using 4 terminal measurement technique. Built in printer for printing results. The entire test is done quickly. TRT-27 generates constant current, powers up the test current, takes the readings, and displays the results on the LCD screen. The TRT-27 is encased in an aluminum alloy cabinet.

Machine Feature

The advantages of TRT-27

• Quick speed measurement of resistance
• High precision of class 0.2, good repetitiveness
• Digital display-of resistance and test current
• Automatic discharge and discharge warning
• True 4 terminal measurement No lead compensation required
• Saves 255 test results
• Built-in printer
• Optional:RS-232 interface

Machine Technical Specification

Standard Accessories

• Flexible testing leads with alligator clamp -1 pair.
• Mains connecting cable.
• Earth Cable.
• Paper roll for printer, 1 no.
• Spare fuses 2 nos.
• Operating manual 1 no.

Apart from high voltage testers, we are also known for supplying high quality Electrical Measurements and Measuring Instruments. These instruments are produced by keeping global standards in mind, and thus they are obvious choices for the leading industrial plants these days.

Our products are based on present industrial demands. With the growing needs or critical instruments for Ultra High Voltage, our team is continuing TO research on inventing the upgraded devices to meet the needs of the industrial plants with precision.

Explore the comprehensive range of Udey test kits click here.

Model : SOLID STATE FREQUENCY CONVERTER, VARIABLE FREQUENCY AC SOURCE

Series : FRIVO

UDEY-FRIVO series AC POWER SOURCES are solid state frequency converters offering the most cost-effective and flexible way of providing dependable and accurate frequency and voltage conversion for low power single-phase applications.

Frequency converters are used to convert existing AC power supply into stable and pure sine wave power supply of required frequency. In UDEY-FRIVO series this is achieved through AC – DC – AC conversion. Microprocessor is used as its heart with SPWM circuits, IGBT module adopting technologies such as ‘digital frequency division, D/A conversion, instantaneous feedback and Sinusoidal Pulse Width Modulation.

UDEY-FRIVO easily converts mains 220V AC 50 Hz supply to Variable Output Frequency and Variable Output frequency as under:

1. 0 – 150 – 300V 50 Hz
2. 0 – 150 – 300V 60 Hz
3. 0 – 150 – 300V 45 – 70 Hz
4. 0 – 150 – 300V 100 Hz (Not available in FRIVO 53 and 55)
5. 0 – 150 – 300V 200 Hz (Not available in FRIVO 53 and 55)
6. 0 – 150 – 300V 400 Hz

Control is via front panel knobs.

Machine Feature

• OUTPUT: Adjustable Frequency: 50Hz, 60HZ, 45??70Hz, 100Hz, 200Hz and 400Hz Adjustable Voltage in two ranges: 0??150??300V
• Pure Sine wave sinusoidal output
• Low harmonic distortion
• Digital display real time data: Frequency, Voltage, Current, Power and Power Factor
• Solid state with proven advanced IGBT and SPWM technology
• Protection for ‘Short-circuit’, ‘Over-current’, ‘Over-load’, ‘Over-heat’ with audio alarm.