Catalogue 2017 25oct - RECTIFIERS & ELECTRONICS Detailed Catalogue01.pdf · Motors / Generators...

HighVoltage

PRODUCTTESTING

CALIBRATION

QUALITYCONTROL

RESEARCH &DEVELOPMENT

Providers of High Voltage Testing Solutions Since 1970Providers of High Voltage Testing Solutions Since 1970Providers of High Voltage Testing Solutions Since 1970

Providers of High Voltage Testing Solutions Since 1970Providers of High Voltage Testing Solutions Since 1970Providers of High Voltage Testing Solutions Since 1970

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INDEX

AC High Voltage Test Sets

DC High Voltage Test Sets

Impulse Generator

DVDF Test Sets

PLC Based AC/DC High Voltage Test Sets

Testing Trolley

Load Bank Resistive®, Inductive(I) and Capacitive©

Primary Current Injection Test Sets

Secondary Current Injection Test Sets

High Voltage Spark Tester

Oil BDV Test Sets

Continuously Variable Auto Transformers

CT & PT Precision Instrumentation

Rectifier Transformers

Transformer Test Bench

Circuit Breaker Test Sets

Heat Cycle Test Set

Resistive Water Load

Tracking Erosion Index

Electronic Insulation Resistence Meters

Sphere Gap

General Purpose Electrical Test Bench

Motor Test Bench

Capacitive Voltage Divider

Discharge Rods

Capacitor Bank

Short Time Over Current Test Set

Contact Resistance Meter / Mili Volt Drop Test Set

Booster Transformer

Cable Fault Burning Unit

HT Inductor for Tan Delta (Resonating Induc.)

Our Client

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ProductName PageNo.

1

20cm x 28cm CMYK

AC HIGH VOLTAGE TEST SETS

Description

“AC High Voltage tester are specially designed for

testing cables, Generators, transformers and other high

capacitive equipments as per National and International

Standards. During manufacturing each unit is tested at

multiple stages, thus ensuring consistency and best

quality. These instruments are air cooled, oil cooled or

air & oil cooled combined as per design. The units have

been manufactured up to 800kV and up to 3000kVA.The

units have type of tests such as dry withstand, wet

withstand, breakdown voltage in air/oil,oil insulation,

and pollution Test.

Light in weight

Casted Wheel for easy movement

Multiple safety locks for the operator

Specially designed for field operation.

Build in safety for operator.

Supplied up to 800KV and 3000KVA.

Special Features

The above picture is only a representation of the equipment and the actual equipment may vary as per specification, design & requirement

2

HIGH CAPACITY UPTO 3000 KVA

LOW CAPACITY UPTO 200 KVA

PLC BASED AC HIGH VOLTAGE

CMYK

20cm x 28cm


3

CASCADED TEST SET

BREAKDOWN TEST SETS

PD FREE AC HIGH VOLTAGE

Technical Details Input Voltage 220/230 or 380/400V, 50/60HZ AC Supply

Output Voltage Up to 800KV and 4A, Integration of reactor after 100KVA, Integration of series and parallel reactor after 1500KVA

Partial Discharge Unit

These Units are specially designed for PD testing of samples. We provide PD level as below :

(a) PD Level less than 2pC up to 300kV

(b) Less than 10pC up to 600kV

Capacity Up to 3000kVA

Control Manual Control : The unit can be manual/motorized control for voltage variation and push button controlled for HT actuation

Digitized Control : The unit can be complete with on board digitized panel with or without computer connectivity.

PLC based : The unit can be PLC based complete with computer, HMI memory, printer etc. for operation.

Protection Tripping : A fast acting DC relay will isolate the circuit when the current exceeds pre-set level

Overload : This is used as a secondary protection in case the input loads exceeds the preset value

Over voltage : This is used as a secondary protection in case the output voltage exceeds the preset value

Interlocking Zero Start Interlock : The unit will have zero start interlocking to avoid the transients on HV transformer and provision for cage door interlocking shall also be provided.

Earth Interlock : It ensures that HV will not actuate untill good earthing is not provided

Termination The HT output on suitable HT insulator and other point at earth potential will be brought out on suitable insulator

CMYK20cm x 28cm

DC HIGH VOLTAGE TEST SETS

Description

'RE' Stationary DC High Voltage Test Set is used for testing cables, generators and other electrical equipments as per National and International specif icat ions. The unit consist of Variac, transformer, rectifier, condenser, bleeder, filter etc. All the components are housed in sheet metal housing or specially designed fiber glass housing which are coated with anti tracking paints.

‘RE’ Portable DC High Voltage Test Set is used for testing underground cable, generators, switchgear etc. for understanding the condition of current leakage / insulation condition at any given point. These are extremely light weight units designed for field operation (Substation, Power Projects, Remote sites etc.). The units are delivered in custom made carry boxes to endure rough and rugged transportation.

Easy to operate.

Rugged and compact in construction

Full-wave voltage doubler circuit / Multiplier circuit.

Zero start interlock and earth interlock

Meter accuracy +- 1% full scale

Air Cooled Units / Air and Oil Cooled Units

Digital meters for easy readbility

High Voltage Surge protection

Special Features


4

STATIONARY DC HIGH VOLTAGE TEST SETS PLC BASED TEST SET

CMYK20cm x 28cm CMYK

DC HIGH VOLTAGE TEST SETS


5

PLC BASED TEST SETPORTABLE RE DC HIGH VOLTAGE TEST SET

TECHNICAL DETAILS Input Voltage 220/230 or 380/400, 50HZ / 60HZ AC Supply

Output Voltage Up to 500KV

Duty Cycle Continuos for testing or 15 minutes at full load.

Capacity Up to 1000mA

Control Type 1 - The unit can be manual control for voltage variation and push button controlled for HT actuation.Type 2 - The unit can be complete with on board digitized panel with or without computer connectivity.Type 3 - The unit can be PLC based complete with computer, HMI memory, printer etc. for operation.

Metering The metering can be provided via resistive voltage divider for direct HT voltage and current measurement.

Termination The negative and positive terminal are brought out on suitable insulator. Positive and negative polarity can be supplied on earth potential on request.

Protection The unit consist of fast acting DC relay which actuates instantaneously if the testing current goes beyond the preset level. The HV will not actuate if the variac is not at zero position (To protect the transformer against transient on HV side and to protect the operator)

Rectifier Silicon diodes with RC networks are used for rectification in bridge or double or multiplier or half wave circuit.

Filter A suitable capacity filter is added to ensure at the ripple is less then 2%.

CMYK

Safety FeaturesSafety Interlock : Alarm, generator auto grounding, over current, over

voltage, and phase protection, emergency stop.Triggering : Manual and automatic trigger arrangement , Triggering signal

can be time delayed.Auto charge function : Constant current charging; Regulation of

charging voltage, charging, time; Charging control in manual or auto.Action Control : The sphere gap follows charging voltage value automatically.Parameter Setting : The gap adjustment is manual / motorized. DC charge voltage, charge time, discharge sphere gap,

Operation triggering mode and polarity switch, etc.

Input Voltage : 380/400V. 50/60HZ

Rated Voltage : Upto +500kV

Rated Capacity : 50kJ

Number of Stages : Upto 5

Stage Capacitance : 1.0μF/100kV

Stage Energy : Variable

DC Voltage Generator : 100kV

Impulse Voltage Measurement : Direct Voltage Measurement

Polarity Reversal : Motorized / Manual

Waveform Measurement : By Impulse Analysing Software.

Impulse Voltage test systems are mainly used to check insulation performance of HV apparatus including Transformers, Reactors, Power Cables, CT/PT/CVT, Insulators, Bushings, Lightning Arrestors, GIS Switchgears, Motors / Generators etc. IVG are mainly used to generate standard lightning impulse full waves, Switching Impulse wave, impulse voltage ranges from 5kV to 500kV, energy from 2kJ to 50kJ.

It can be used to carry out steeping and oscillating impulse test by adding some extra component. It operates with a PLC based control system. Charging time and charging voltage can be selected. Once the selected charging voltage has been reached, a trigger pulse initiates the firing of the lowest spark-gap of the impulse generator. When all the spark-gaps fired all the stages are connected in series thus multiplying the impulse voltage.

The impulse voltage divider reduces the impulse voltage to a value that the measuring and recording instruments require.

Technical DetailsSpecial Features

High Voltage Utilization efficiency

Easy to operate

No Interference effect

Rugged structure

Intelligent Impulse Analyzing Software

Push Button selector for polarity selection

Impulse wave on computer screen

Infinite Back Up Memory

Excellent and efficient service as the product

is indigenously designed.

IMPULSE VOLTAGE GENERATOR

20cm x 28cm


6

CMYK20cm x 28cm


7

DVDF TEST SETS

Induced Over Voltage Test Set (DVDF) is used for testing the strength of insulation between turns and between other

points of the transformers etc. as stipulated by BIS or other standard specification. For this test Double Voltage is

applied across L.T. terminals for one minute, and to limit the magnetizing current over frequency is utilized.

It is a mechanically coupled unit having motor and Generator with power and control panel to regulate the output

voltage. A suitable control panel is utilized for motor starting, generator output control, measurement of all three phases

voltage and current for input and output with protection circuit.

Maximum Capacity : Up to 10MVA

Input Voltage : 400V 3-phase / 11kV 3-phase beyod 1MVA

Output Voltage : 1000V up to 1mVA

11kV up to 10MVA

Output Frequency : 200HZ

50 to 200HZ

Protection : Overvoltage protection / Overcurrent Protection Overload Protection / Overspeed Protection Frequency Feedback

Generator : Brushless, Slip Ring type

Motor : Induction type

Rated RPM : 1500

PD Level : Induction Generator - NA Brushless Generator - less than 2pC

Mounting : On Vibration pads

Metering : Digital

Control : Manual Control, Digitized Panel, PLC Based System

Motor Starting : DOL up to 10HP Start Delta Starter up to 75HP Soft Starter up to 500HP AC drive beyond 500HP

Motor Generator Coupling : Up to 10KVA - Spring Loading Self aligning After 10kVA - 100kVA - Tyre coupling Above 100KVA - Solid flange coupling

Technical Details

Special Features

No foundation required hence easily

movable with in premises.

No Installation required hence can be

commissioned immediately upon delivery.

Fine Voltage control.

Short Circuit Protected.

Calibrated Voltage and Ampere Meter.

Easy to operate complete with operator

safety features.

CMYK20cm x 28cm


8

PLC BASED AC/DC HIGH VOLTAGE TEST SET

Technical Details

Portable Unit for both applications.

For field and project application.

Available upto 300kV AC/DC.

Digital Timer

High Accuracy ± 1% .

Specially designed for capacitor testing.

Bleeder Resistances provided for timer circuit.

Optional controls available for the unit are manual,

motorised or PLC based.

Micro Processor controlled output preset device shall be provided to control the output voltage at the preset

Level.

Actuate the timer as the voltage reaches the preset level.

The timer shall remain ON for the preset time.

The unit shall be complete with annunciation window type indication for convenience.

KV Preset command by time available.

Data transferable to excel format for graphs/charts or over lapping as per the capability of the excel spreadsheet

software.

High Accuracy Data Acquisition Systems with LEM Sensors.

Highly Sensitive Eletromechnical/Mechanical/Proximity Sensors are used for Critical Application.

Various Programmable Parameters.

a) Rate of Rise.

b) Withstand Time etc.

c) Proof Testing.

d) Rate of Fall.

e) Various stages withstand time etc.

f) Ramp up and Setting Menu for upto 5 Stages

Simultaneous monitoring of input and output voltage and current.

Indications for variac at minimum and maximum positions. Emergency OFF screen and control panel.

Indications for LT ON, HT ON, HT OFF, Inc-Dec, In Process, Stage Indicator etc…and a Message window is

Provided for Alerts and Warnings.

Analogue Scale in measurement also available.

Working transferable from auto to manual mode while in operation, vice versa is not possible.

Direct Print facility from provided computer.

20cm x 28cm CMYK

TESTING TROLLEYS

Description


9

TRANSFORMER TESTING TROLLEY

SUBSTATION TESTING TROLLEY

SPECIAL PURPOSE TROLLEY

LOAD TESTING TROLLEY

PARAMETERS THAT CAN BE

TESTED

IR Testing up to 5kV

AC High Voltage Breakdown testing up to 80kV, 300mA

Oil BDV Test Set up to 100kV

Full Load and No Load Losses of Transformer by Transformer Test Bench up to 10MVA

Transformer Turns Ratio Test Set

Winding Resistance Meter – up to 25A

IR Testing up to 5kV

AC High Voltage Breakdown testing up to 30kV, 300mA, 3-Phase

DC High Voltage Testing up to 120kV, 10mA

Milli Volt Drop Test Set up to 200A

Primary Current Injection Testing up to 1000A, 3-Phase

Relay Testing Set up to 25A, 3-Phase, with phase shifter

Transformer Turns Ratio Test Set

Winding Resistance Meter – up to 25A

Designed for on shore power application such as

Load Bank

Voltage Controller-Regulator

Rectifier Units

AC Power Supplies

DC Power Supplies

Air craft Generators

Resistive, Inductive and Capacitive Loads up to 3000kW

Manual as well as PLC based.

Available from 0.2pF lag to unity to 0.3 pF lead.

CMYK20cm x 28cm

RESISTIVE (R), INDUCTIVE (L), CAPACITIVE (C) LOAD BANK

Load Banks are designed for load test to be carried on Single/Three

Phase AC/ DC Power Supplies, DG sets, UPS and Inverters etc. We

manufacture loads up to 3000kW suitable for working on Single

Phase 230V +5% and 3Phase 400 V +5% 50HzAC supply. The

power factor in AC can be variable/adjustable from 0.2 lag to unity to

0.3 lead. The capacities are available from 5kW to 3000kW. The

units are available with Stepped & Stepless versions with Manual,

Semi Automatic and Fully Automatic Controllers. Digital Multi

function meters are also available to indicate voltage, current, watt,

KVAr, Pf. The Loads are normally designed for continuous operation

and are forced air-cooled with auxiliary supply with Independent

Controls.

We manufacture following types of Loads:

1.Resistive Loads.

2. Inductive Loads.

3. Capacitive Loads.

4. Resistive/Inductive combined Loads.

5. Resistive/Inductive/Capacitive combined Loads.

Each load banks consist of coarse and fine controls as per the specific requirements.

Description

Inductive & Capacitive Load Bank Resistive Load


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Special FeaturesMultiple interlocks for human safety.

Computer interface facility.

Fully Automated Systems available

Build in safety for operator.

Compact in size

Design is Cascade Fashion

Temperature sensors are provided in the load banks.

Load ON-OFF switches with indicator.

Inductive loads manufactured by us noiseless.

Fans are mounted as per the design and requirement of the unit.

Push button for energizing & de-energizing loads with indication.

Push Button for fine control of Load Bank.

Adaptable to Technology Change

Upgradable to Higher Capacities

Versatile Operation

Designed for Various sites, Location and Weathers.

IP 44 Protected.

Standalone Single unit Upto 1000kW @ 0.6 PF.

Designed for Low Heat Generation and Operation within 150°C.

Designed for use in Ambient Temperature Upto 55°C.

Air conditioned Control Room Operated by Aux./Load Supply.

CMYK20cm x 28cm

RLC LOAD BANK


11

TECHNICAL DETAILPARAMETERS RESISTIVE LOAD BANK INDUCTIVE LOAD BANK CAPACITIVE LOAD BANK

Capacity 5kW to 3000kW 5kW to 3000kW 5kW to 3000kW

Input Supply Voltage 220/230V, 50/60HZ or 380/400V, 50/60HZ Supply

220/230V, 50/60HZ or 380/400V, 50/60HZ Supply

220/230V, 50/60HZ or 380/400V, 50/60HZ Supply

Frequency 50HZ/60HZ 50HZ/60HZ 50HZ/60HZ

Cooling Forced Air Forced Air Forced Air

Controls MCB / Contactor / PLC

Based

MCB / Contactor / PLC

Based

MCB / Contactor / PLC

Based

Material Used SS-304 / Nicrome Standard inductors Standard Capacitors

PLC RLC LOAD BANK

CMYK20cm x 28cm

PRIMARY CURRENT INJECTION TEST SET

Description

Supplied upto 25000 Amps.

Various Features and Functions upon Request

Electronic Parameter Monitoring


Build in safety for operator

Efficient after sales service

Guaranteed for one year against manufacturing defects only

Special Features

Primary Current Injection Test Sets are used to loading, Calibration and testing of CT's bimetals relays, Protection relays etc. Mostly Primary Injection Test set are designed as per customer's specification.

The Primary Injections Test sets are of 15 minutes ON/30Minutes OFF duty i.e. testing duty only. Loading transformers are design for continuous use for Temperature Rise or bus duct/Bus Bar etc.

Optional accessories requirement may include cable termination, timer, Temperature Indicator, multiple contactor, individual Phase control etc. Equipments are Compact in nature.

It is available in portable trolley type/stationery type model Amps. Optional digital/analogue timer. Main Transformer up to 25,000 Amps.


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CMYK

PRIMARY CURRENT INJECTION TEST SET

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Technical DetailsParameters Three Phase PCITS Single Phase PCITS

I/P Voltage 380/ 400V Three Phase 50/ 60HZ AC Supply. Single Phase or two phase 50/60HZ AC Supply

O/p Current Up to 25000A Same as for Three Phase

Capacity Up to 500KVA Up to 100kVA

Duty Cycle Intermittent or countinous Same as for Three Phase

Control The unit can be manual/motorized control for current variation and push button controlled.

The unit can be microprocessor based complete with on board digitized panel.

The unit can be PLC based complete with computer, HMI memory,printer etc. for operation.

Same as for Three Phase

Power Components

Step down transformer : 3 Nos. double wound transformer shall be used for supplying high Current and low voltage for testing.

Auto Transformer : 3 Nos. Motorized Auto Transformer shall be used for controlling the output voltage from zero to maximum to control the load Current.

One no. step down and one no. auto transformer is required.

Metering Ampere meter : 3 Nos. Digital Ampremeter shall be provided with 0.5 classes CT to indicate the output current. The size of the amperemeter shall be 96 sq.mm.Voltmeter : A digital voltmeter with selector switch shall be provided to indicate the output voltage each phase/phase to phase, if required.Line On Indicator : Neon lamp indicators are provided for input indication.Main ON/OFF switch : Three pole ON/OFF is provided for input ON &OFF.

Ampere Meter : One no. Ampere meter is required. Main ON/OFF switch : Two pole ON/OFF is provided for input ON & OFF. Rest is same as for three phase.

Termination Output is brought on Copper bus-bars Same as for Three Phase

Control Panel (I) ON/OFF switch(ii) Separate indication lamps for all three phases in three phase unit.(iii) Digital Output Ampere meter and Voltmeter with selector switch.(iv) Push buttons for raising and lowering the Output current separately for each phase with change over switch and Push buttons for raising current of all the phases simultaneously.

Same as for Three Phase

CMYK

CMYK

Secondary Current Injection Test Sets have been designed keeping in view the requirements of field and laboratory. The sets are portable, light in weight, yet have all the technical features required for testing relays and contractors etc. Our Equipment are Compact in size and have Built in safety arrangements in case of short circuit and over loading, These units are easy to operate. We have efficient after sales service and products are guaranteed for one year against manufacturing defects. These units are available in single phase and Three phase units.

HIGH VOLTAGE SPARK TESTER

RE High voltage spark testers are designed for checking the quality of insulation coated wires for pin holes / weak insulation / exposed conductor during manufacturing at work floor. The wire is passed through brass ball beads which carry high voltage. If any pin hole is detected in PVC, a spark develops and electro magnetic counter counts the fault. The spark tester is necessary for every cable manufacturing unit. Spark Testers can be used for high speed extruders and high speed Recoiling processes. The efficiency of Spark Tester is up to 95%.


SECONDARY CURRENT INJECTION TEST SET

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TECHNICAL DETAILSI/p Voltage : 230/240 Volt 50 Hz. AC Supply, single phase

Test Voltage : Up 50KV

Test Frequency : 50HZ

Dia. Range : Up to 150mm

Line Speed : 300 m/min.

KV Meter : Analog or Digital display as required.

Indicator : (a) LT ON,

(b) HV ON,

(c) HV OFF,

(d) Fault (Audio & Visual)

Fault Counter : Electro-Mechanical / Digital (resettable)

Protection : (a) Input Fuse,

(b) Short circuit protected

Duty Cycle : Continuos

Control : Trip or bypass available

Designed for extruder and recoiling operations.

Height adjustable Electrode box

Compact size.

Built in safety features for operators

Easy to operate.

Recoiling shutdown as per operator setting.

Special Features

Light in Weight

Instantaneous operation of less than 2mS

Until design for AC/DC voltage current and relays

Suitable for Static as well as Electromechanical relays

Special FeaturesInput Voltage: Single phase 50HZ AC Supply

Output Current : Up to 100A

Output Voltage : 0-400V AC,

0-400V DC

Duty Cycle : As required

Technical Details

THREE PHASE SINGLE PHASE

Input Voltage : 380/400V Three phase 50 HZ AC Supply

Output Current : Up to 100A

Output Vltage : 0-400V x3 AC, 0-400V DC

Duty Cycle : As required

Technical Details

CMYK20cm x 28cm

OIL BDV TEST SETS

Oil BDV Test set are designed for testing the dielectric strength of insulating oil as per IS-335. The unit develops high voltage between electrodes immersed in oil under test as per IS:6792. In addition to the test preparation in detail, the set is automatically governed by a trouble-free Microprocessor.

These features enable user to operate the equipment with a single touch of the 'Feather Touch Button'. The results can be viewed on the backlit LCD display or can be printed as a hard copy. The results can be summarized at a later stage because of the presence of memory function for the tests conducted stored in the memory.

These units are capable of conducting tests on transformer oil as per National / International standards such as IEC, ASTM, UNE, BS, VDE etc.

Description

Compact size & portable design

Build in safety arrangements

Easy to operate

Auto / Manual Selectable

One Touch Operation

On Screen LCD & Printer Facility on the Unit

Real Time Clock & Date

9999 record Memory

Computer Connectivity through USB/RS232

Operator code porgrammable

Rate of rise of voltage 0.5kV/sec to 5.0 kV/sec

Special Features


15

FULLY AUTOMATICSEMI AUTOMATICMOTORIZED

Parameters Motorized Oil Test Set Semi Automatic Oil Test Set Fully Automatic oil Test Set

Rate of Rise 2KV/sec 2KV/sec 0.5 to 5KV/ Sec

Operation Individual ( After every reading user has to reset)

One touch Operation One touch Operation

Average Calculation Manual Yes Yes

Memory Individual Reading (Only for current test)

Present test untill reset / Power Off

Previous 9999 Tests

Printout No No Yes

Computer Compatibality No No Yes RS 232

EMI/EMC Protection No Yes Yes

Safety as per IEC61010 No Yes Yes

Display Analog/Digital LCD 1” x 1” Alpha Numeric Yes 16 x 2 Character Alpha Numeric

Technical Details

CMYK

20cm x 28cm

CONTINUOUSLY VARIABLE AUTO TRANSFORMERS

'RE' VARITX is the trade name of the continuously variable voltage Auto transformer manufactured by 'RE'. It is an most economical effective device for step less and continuous voltage control of Single Phase and 3 phase AC voltages for numerous applications for the industrial and Laboratories usages for testing and calibration purposes.

'RE' VARITX are used for operation at nominal voltage of 240V AC to give output Voltages between 0 to 270V at 50/60 Hz by a Booster Auto Transformer. Three such 'RE' VARITX connected electrically in star and mechanically interlocked to move together are used for operation on 415 Volts, 3 phase AC supply to give output from voltage from 0 to 470 Volt at 50/60Hz.

'RE' Manufactured VARITX is having good Regulation with Negligible waveform distortion. VARITX are robust, energy efficient, noiseless and easy to operate with excellent short time over load capabilities.

'RE' manufacturers special ized Oil cooled or air cooled motorized/manually operated VARITX upto 800 Amps with supply voltage of 240 Volts to give output voltages from 0 to 350 Volts, 3 Phase VARITX up to 800Amps with input supply voltage of 415 Volt 3 Phase to give output Voltages from 0 to 600V.


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Maximum Current Rating : Up to 2000A

Input Voltage : Single Phase and Three Phase depends on capacity

Output Voltage : Variable

Designed For : Continuos use

Types : Open Manual (Air Cooled)

Enclosed Manual (Air Cooled)

In Tank Manual (Oil Cooled)

Confirms To : IS : 985

Operating Temperature : 0°C to 50°C

Humidity : Up to 95% RH

Technical DetailsSpecial Features

Compact in Size.

Rugged Construction.

High Efficiency

Neo zero waveform distortion.

Digitized operation and control and monitoring

Easy to operate.

Negligible maintenance trouble free operation.

Current Transformer (Class 0.1) (Available upto 33kV)

0-5 /10/30 Amps // 5/1 Amps Resin Cast

0-150/300 Amps // 5/1 Amps Resin Cast

0-150/300/600/1200 Amps // 5/1 Amps Resin Cast

Potential Transformer (Class 0.1)

0-1.13 / 2.2 kv3 / 3.3 kv3 // 110 V3 Resin Cast

0-6.63 / 11kv3 / 333 kv // 110 V3 Resin Cast

CT & PT PRECISION INSTRUMENTATION

CMYK20cm x 28cm

RECTIFIER TRANSFORMER

Description

Highest Rating Available

Various Features and Functions upon Request

Electronic Parameter Monitoring


Build in safety for operator

Efficient after sales service

Guaranteed for one year against

manufacturing defects only

Special FeaturesThese are manufactured for various purposes

like electroplating, anodizing, chemical

processes, and power supplies for Magnetic

Charger, Battery Charger, Copper and silver

refining and Drying Large Generator, Motor,

Transformer etc. Each of the above listed

products are a field of their own.

The rectifier transformers are designed for

continuous use for which they can be air and/or

Oil Cooled. We have so far supplied upto 10,000

amps, 480V maximum. The electronic controls

can be provided which are used for various

functions options like, current density control

and voltage control, temperature, speed control

etc.


8

INPUT VOLTAGE : 230V single phase or 415V

three phases 50HZ AC supply

OUTPUT VOLTAGE RANGES : From 6V DC to 500V DC or as per

Customer Requirement

OUTPUT CURRENT : Diode Based or Thyristorised

OUTPUT CURRENT : Upto 10000 ampere or as per

Customer Requirement

CAPACITY : Upto 2400 kW

DUTY CYCLE : 100 % Duty Cycle

Technical Specs

CMYK


18

TRANSFORMER TEST BENCH

'RE' Transformer Test Bench is a desk type panel interface provided for

transformer testing. It houses test instruments, selector switches, Push

Buttons, indicators, meters and HMI. The test engineer can exercise control

through the test bench and can monitor various parameters related to

testing equipment such as HV Tester, MG Set, Isolators, Breakers and

many more. The above functionality is made more sophisticated with the

use of a PLC and LCD touch screen based HMI. When the PLC and HMI are

used; discrete indicators, meters, SS and PBs become redundant. SLD of

the whole power circuit then can be visualized and controlled through the

HMI.

Acquired on-line data from test instruments, and printing reports that are

compliant with all national and international standards such as IS-2026,

IEC-60076, ANSIC57, IS-11171 CBID & SABS, IS-1180 etc.

PLC based test bench consist of Transformer Test bench, power panel,

High Voltage, MG Set, standard C.T.'s /P.T.'s , Booster Transformer, Power

Harmonics Analyzer.

Capacity up to testing all kind of transformer up to100MVA.

Automatic operation of Dimmer, Generator and voltage setting,

C.T. / P.T. selection.

Automatic Report generation.

Visibility of every parameter of screen

Designed for all makes and models

Reduces test time and human error free.

Error-free transformer test reports with print-on-demand facility

Provides for easy storage and retrieval of test reports

Facility of entering data manually.

Along with the detailed report format, PLC test bench has the short report facility which gives the report of the routine test.

Database backup facility to take the backup of database in the hard drive.

Special Features

The unit is designed for testing trip timing as well as thermal overload. The unit can also be used to test relay through current transformer. We can also test trip timing . The maximum Capacity of the test set is 2000A and the same can be increased as per customer requirement.

CIRCUIT BREAKER TEST SETS

CMYK20cm x 28cm

Heat Cycle Test Systems are designed to raise and control the temperature of a conductor or other low impedance electrical loop to simulate the current loading conditions found in electrical circuits.

This heating is achieved by utilizing the test loop as the secondary winding of a current transformer for inductive heating. Measurement of the loop temperature is made by direct contact of a K-type thermocouple probe with the conductor of the test loop.

Our systems are offered as low voltage test systems or high voltage test systems. The low voltage test system utilizes one loop of the conductor passing through the desired number of CT carts to reach the necessary current level. Additionally Impulse tests can be performed on the high voltage side of the test set up.

Designed for working on 400V, 2 Phases of 3phase AC supply. Supplying up to 6000 Amperes in cables loop of up to 15 meter of suitable capacity. Various other optional accessories are available including advance control system.


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Input Voltage : 380 / 400V 2 phase 50/60HZOutput Current : Up to 6000ATemp. Thermocouple : K-type(Optically isolated) or fibre optic type Cable length : Upto 15 meter Current Injection carts : Each capable to 750Amps No. of carts : Upto 7Heating Control : PID controlled with zero interlock bypassTimer : Upto 30 days Ampere Meter Range : Range : As per capacity Accuracy : 0.5%

Technical Details

HEAT CYCLE TEST SET

Special Features

Type K thermocouples

Safety Interlocks

Automatic and manual control of test sequences

Timer for up to 900hours

Zero start inter-lock

Mobile CT carts with castors

Updateable software

Main Power Breaker

Inductive Current Compensation

RESISTIVE WATER LOAD

Resistive water load is used to keep the fault current under check. This ensures that whenever there is a flashover or a failure in the sample.

The load acts as a bottleneck limiting the amount of fault current generated does ensuring safety and long liberty of the equipment and prevention of sample from a total burnout. This also ensures prevention of any damage around the faulty sample.

CMYK20cm x 28cm

Tracking Resistance Erosion Test Equipment is used for checking the relative behavior of solid electrical insulating material with regard to their susceptibility to surface tracking when exposed under electric stresses, to water and contaminants, from the surroundings.

The grading of materials arrived at by checking the tracking index may possibly differ from that obtained by utilizing other checking methods for the measurements of the tracking index.

The results obtained by checking tracking index are not used directly for evaluation of safe creepage distances while designing any electrical apparatus.

With this apparatus drops of an electrolyte are dropped at defined time interval to the surface of insulating materials between two electrodes to which a voltage is applied.

The number of drops at which break down occurs across the surface is the function of voltage

The numerical values of the voltage corresponding to the asymptotes defines the tracking resistance. The value of voltage corresponding to number of drops is taken as the comparative index. (This test should be done as fast as possible)

The number of drops to cause tracking at value of predetermined test voltage 10% below the number of drops value is indicated as the degree to which the reported comparative tracking .


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Input voltage : 220/ 230 Volts, Single phase 50/60 Hz. AC supply.

Output voltage : 0-10KV

Output Current : 100mA

Capacity : 1 KVA

Rating : Testing duty (Continuous).

Cooling : Air cooled.

Technical DetailsSpecial FeaturesTechnologically advanced design that helped make proper use of space and minimize the size of the equipment.

Zero start interlocking, earthing, electrode box, cage door interlocking are some of the features that make the equipment very safe for the user.

The equipment has been made so that it is very simple to operate, thus any person after learning once can operate it

TRACKING EROSION INDEX

hey are designed for measurement of Tinsulat ion materials, Electr icals & Electronics Components, Cables, Panels, Transformers, Chokes, PCB's Plugs & Sockets and many similar products.(500 V DC to 10000 V DC ).

ELECTRONIC INSULATION RESISTANCE METERS

MIC 5005

CMYK

For Testing Motors, transformers and electrical Equipment etc. The Test Panel shall be suitable for 3 phase input supply having 100 Amp MCB for each phase independently. Phase ON Indicator, Voltmeter with selector switch to indicate the voltage of each phase. Ampere meter with Multi range CT of 5/5, 5/15, 5/30 and 5/60 A of class 0.5 accuracy for each phase, 3 Phase watt meter of suitable range.These units can be customised to accommodate various instruments from our manufacturing range or customer requirement.

GENERAL PURPOSE ELECTRICAL TEST BENCH

ALL 3 Points are same.For upto 700 kW Motor.No Load Tests.Test bed available for various size motors.Single test bed for variable frame / motor size.Complete with insulation resistance, winding resistance,high voltage, power analyzer.

MOTOR TEST BENCH


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RE' Sphere Gap is provided with Motorised arrangement to adjust the gap.The lower sphere gap shall in Motorised and shall move upwards and downwards for the adjustment of gap.The upper sphere shall hang from the roof of the test lab with in insulator and current limiting resistance shall be provided.Available upto 500mm Sphere supplied upto 300mm sphere.Digital distance measurement.

SPHERE GAP

CMYK20cm x 28cm

A Capacitive Voltage Divider can be used to measure AC Voltage and from any high voltage source such as a testing equipment, A PT or a power/Distribution Transformer. The unit comes with specific metering to ensure accurate & consistent results.

‘RE’ Capacitive Voltage Divider offers Digital Meter for easy use and readability. As the metering unit is battery operated, the effect of variation and input voltage coming to the meter is negated, this generates a more stable platform for measurement. The unit also has an in-built battery charger and a recharge indicator.

CAPACITIVE VOLTAGE DIVIDER

arthing/Discharge Rods for upto 800KV Esystem and above with Low Maintenance, Moisture Resistance 'F' Class Insulation 100 % Safe for operator, Excellent Di-electric Properties, Unmatched Mechanical strength suitable for high wind velocity areas, High temperature withstand capability, Light weight allows one person to handle the rod easily.

DISCHARGE RODS

600 KV 50 KV 100 KV


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The capacitor bank is used for improvement of power factor during load losses measurement of power transformer three phase 500 Volt shunt capacitor bank in the form of 100kVAr & 20kVAr banks.Available 2000kVAr banks manually controllable Automatically.

CMYKCMYK

Contact Resistance Meter is capable to measure

contact resistance upto 19.99 mΩ. The

instrument can provide test current between 20-

100/200....600Amps subject to the load

resistance and supply voltage. The system uses

fou r t e rm ina l s me thod fo r r es i s tance

measurement. The unit is microprocessor based

complete with printer, inbuilt memory.

CONTACT RESISTANCE METERS / MILIVOLT DROP TEST SET

MILIVOLT DROP TEST SET

The equipment is designed for supply high current for pre-set duration. The unit consist of a timer, Ampere meter with freezing facility to measure the short duration current The equipment has provision for stepless control of the normal control and setting of 500ms & 10ms, 20 times, 30 times the rated current. The output is brought out on copper bus bar. The unit is complete with Ampere meter, Timer, 0.5 class.

SHORT TIME OVER CURRENT TEST SET


13

Milli Volt Drop Test Set model MVDTS-0-

100/200...3000 Amp is capable to measure Milli

Volts between 1mV to 2000mV. The instrument

can provide test current between 0-100/200..3000

Amp subject to the capacity chosen, load

resistance and supply voltage. The system uses

four terminal method - two for current supply and

two for measurement. The Unit has high current

capability and is of compact design suitable for

testing high current contacts of circuit breakers,

switches, bus-bar joints and other application

where high current junctions exist.

CONTACT RESISTANCE METER

CMYK20cm x 28cm CMYK

esonating Inductor for range extension of Rtype FT-12 Capacitance and Power Factor Field Test Set

Rated Voltage : 12kV Max. Current : 4.0 A, With Current Indication on both sides for easy turningOutput : 12 KV Insulated Cable with pin glandsLocation Indicator : AvailableCooling : Air Natural, Resin CastLeakage Current : I < 300mA

HT INDUCTOR FOR TAN DELTA (RESONATING INDUC.)

Converts high resistance faults to short circuit faults.Available for HV/LV cables.For manufacturers use only.Helps save the undamaged part of cable.Helps utilize the TDR.LV Fault Burner upto 30 kVA.HV Fault Burner upto 70 kVA.

CABLE FAULT BURNING UNIT

Booster transformer upto 2000kVA are on 415 three phase 50HZ Supply. Designed to deliver output 0-750/1500/3000V three phase.The unit shall be designed for continuous use at full load.The units are Air / Oil cooled.The units are custom designed to suit customer requirement.


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HQ & Mfg Unit - 1: Mfg Unit - 2: 10/3, DLF Industrial Area, Moti Nagar, New Delhi-110015, INDIA 296, IMT Manesar, Haryana - 122050

Tel: Fax: E-mail: Web: 91-11-43680100 (10 Lines) 91-11-41425853 [email protected] www.re-india.com

Rectifiers & Electronics Pvt. Ltd.AN ISO 9001:2008 & ISO 14001 COMPANY

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