Testing Instruments

We "Testing instruments" have an expert team to design quality products. Our strong willingness to cover the market is Quality and service after sale.
Testing Instruments manufacturer and leading suppliers as well exporter of Three Phase Primary Current Injection Test Set as well as Single Phase Primary Injection Test Set. Electrical switchgear and Transformer testing equipment users are our major customers who believed in quality and our equipment are quality purpose.
Three Phase Primary Current Injection Test Set are used to test CTs, All type of relay, Breaker, MCB and MCCB etc.
With this we also manufacturing customers require specification kit, Secondary Injection Kit, HV BDV Kit and Load Bank, Transformer and Stabilizers etc.

Additional Information:

• Item Code: PTS
• Production Capacity: 10
• Delivery Time: 1 week

Additional Information:

• Item Code: OTS
• Production Capacity: 10
• Delivery Time: Ex-Stock
• Packaging Details: Box

Additional Information:

• Item Code: TI_TRM
• Production Capacity: 10
• Delivery Time: Ex-Stock
• Packaging Details: box

• Transformer Voltage Ratio
• Transformer Mangetic Balance Test
• Transformer Vector Group Test

Additional Information:

• Delivery Time: 3 weeks

We are manufacturing one of the finest panels having ease of operation and easy read out meters as well with complete protection during testing of Transformer. Distribution Transformer Testing Panel is very useful for Transformer Agencies. Transformer Agencies needs to perform all routine test set like no load test, full load test (Losses Tests), DVDF Test and HV Test. Our panel consists of all these three tests in a single panel, all control and metering parts are consists in panel and other peripherals connected with panel will perform their role when selected by Test selection Rotary switch. Thermal Protection Relay provided in each stage to prevent immediate short circuit damages. Very easy to operate and any operator could be trained to perform the transformer as a professional. We also provide installation and commissioning for the complete laboratory set up at user’s site – as well training session for technical staff regarding operation of Panel as well General routine test of Transformers.

All reputed Company in Power Sector globally having Protection System Relays required for Power System. The Testing Instruments offers excellent accuracy, ease of use, strong and durable enough to withstand many years of use equipments to Industries.

We Testing Instruments Offer Relay Test Set with the capability to test virtually any relay, from simple over current relays to complex three-phase, microprocessor-based relays requiring phase shifting capabilities. Secondary Injection Test Sets are used by utilities, manufactures and service companies to facilitate the periodic testing and maintenance of their protective relay test systems in all of the critical operational areas including transmission, distribution and generation. Testing is performed by simulating various fault conditions and monitoring the performance of the protective device under test.

The Testing Instruments provides a means of testing the magnetic tripping?actuator as well as the trip unit. The portable test set, using power from an?ordinary Voltage convenience outlet, can provide circuit breaker testing?equivalent to much more expensive and cumbersome primary current testing.

We manufacturing also as per Customer requirement and its specifications.

Range: 

• 0-230VAC / 0-300V DC
• 0-5A / 0-50-100A AC
• Digital Timer (Auto Range)
• Protection Available
• Digital Meter
• 2 Channel

Additional Information:

• Production Capacity: 10
• Delivery Time: Ex-Stock
• Packaging Details: Box

Additional Information:

• Item Code: HSN9030
• Production Capacity: 5
• Delivery Time: 2 Days
• Packaging Details: Wooden Box if needed or Cartoon Box for nearby locations

Testing Instruments is leading manufacturer and supplier for high accurate and very reliable product range in testing equipements field with more that decade experiance and expert team in research and evelopment depatment.

Output Range: 

• 0-230V AC / 0-300V DC
• 0-5A AC / 0-50-100A AC
• Digital Meter
• Digital Auto Range Timer with NO/NC selection
• Fully Protected
• Wheel based robust desing enclosure
• Light in weight and easy to operate

• StandardlengthI/PCableApprox.3YardforMainPower,
• StandardlengthI/PCableApprox.3YardforACVolt/DCVolt/0-5Amp.,
• StandardlengthI/PCableApprox.3Yardfor0-50-100Amp.
• StandardlengthI/PCableApprox.3YardforTimerContact(NO/NC),
• OperationManual,
• TestCertificate
• Warranty Certificate

Additional Information:

• Production Capacity: 10
• Delivery Time: ex-stock
• Packaging Details: box

• Digital ammeters for easy noticeable.
• Duty cycle of any desired requirement could be designed such as 15 Min ON and OFF orContinuously ON or any else.
• Built in micro controller based time interval meter can be provided for measuring trip time ofrelay to be tested.
• Panel with easy and clear to read legends.
• Continuously variable output design.
• Single phase or Three phase electro-technical current generator can be provided.
• Manual setting of the current injection value through auto-transformer.
• Protected by over current relay if specially demanded.
• Undistorted sine wave injection current as instruments contains simple electrical circuit.

• Mains Power Cable.
•  High Current Probe Set for Current Injection (on special demand).
• Probe Set for Connection of CT Secondary if indeed.
• User's Manual.

• The Instrument is most Suitable for Over Current and Under Current Relays, Current Transformers, Bushings, Circuit Breakers, Power Panels etc.

Additional Information:

• Production Capacity: 10
• Delivery Time: ex-stock
• Packaging Details: box

Testing Instruments manufacturer for the Turns Ratio Test Set, which is an AC low voltage test which determines the ratio of the Primary Winding to all other Secondary Windings at No-Load. The Turns Ratio Test is performed on all taps of every winding.

We specialize in a wide range of Transformer Turns Ratio Meter. These are extensively recommended by clients owing to its efficient working, less maintenance in cost and consistent performance. these are engineered using best available technologies and by implementing advance technologies. our devices are admired for their optimum functionality and reliability for user-friendly.

3 Phase Transformer Turns Ratio Test Set is designed to measure the Turns Ratio of Power, Instrument, and Distribution Transformers in a Substation or Manufacturing & Maintenance Environment.

TTR working function: Voltage is applied on the LV Winding and measured on HV Winding.

The ratio of Transformer measure by conducting at LV Winding and calculated by dividing the induced voltage on all tap positions reading into the applied voltage value. When ratio tests are being made on 3 Phase Transformers, the ratio is taken on one phase at a time with a 3 Phase TTR by rotary Selector Switch until the ratio measurements of all three phases are completed.

3 Phase Transformer Turns Ratio Tester Highest Turns Ratio accuracy With the ratio of 200:1. Equipment is a lightweight and easy operated.

Additional Information:

• Packaging Details: According to Landing Place. Wooden Box or Cartoon Box.

• To measure Turns Ratio of Single Phase Or Three Phase
• Power Transformer
• Distribution Transformer
• Control Transformer

• Test takes less than 4 seconds to stabilize the reading.
• Digital readout displays ratio for simplicity of operation.
• Expanded ratio range from 0-20, 0-200.
• The simple connection settings for all combinations of transformer connections eliminate the need  for manual setup changes.
• Available in hand-cranked models, these units provide unmatched accuracy in a portable design.
• This unit is line-operated also could be designed battery operated on special demand.
• Line-operated model for shop or field testing is packaged in a rugged, Aluminum Case.
• Measures highly sensitive turn ratios up to full rangewith complete linear response. In 0-199.99 Ratio Model, instrument gives resolution of 0.08 and the class accuracy is class 0.5

• Mains Power Cable.
• HV Winding Cable 10 MTR long, Alligator clip on termination end.
• V Winding Cable 10 MTR long, Alligator clip on termination end.
• User's Manual
• Manufacturing Test Report

Additional Information:

• Item Code: TTR
• Production Capacity: 10
• Delivery Time: Ex-Stock
• Packaging Details: wooden box

• 0-230V AC / 0-300V DC
• 0-5A  / 0-50-100A
• with Microprocessor base Digital Auto range Timer syncronise with Amp.
• Timer with NO-NC Selection
• Digital Display
• Easy to operate
• High Accurate
• Good Quality
• Wheel based for easy mobility
• Light in weight
• Robust design
• Rugh to use

Additional Information:

• Production Capacity: 10
• Delivery Time: Ex-Stock
• Packaging Details: box

Additional Information:

• Item Code: TI_PTS
• Production Capacity: 10
• Delivery Time: a week
• Packaging Details: box

Leading Manufacturer for HV Breakdown Tester Have Been Designed And Developed In House. During Manufacturing Each Unit Is Tested At Multiple Stages, Thus Ensuring Consistency And Best Quality. These Instruments Are Dry Type Resin Cast Or Oil Cooled Or Combined As Per Requirement.

• Simple to Operate, Reliable and durable Load Elements.Easy to Read Meters. Oyer temperature Protected (if demanded).
• Master Load Control Switch and Load Step Toggle Switches for Load Control.
• Portable for Load Testing at Multiple Sites.
• Pugged Milled Steel Enclosure.
• Easy to Transport with lifting handles as well unidirectional rollers and Trolley based construction could Be designed when specially demanded.
• Step designing as to rninimize the cost and increasing smooth steps operating.
• Coaling Fan On-Off control on control panel. All steps control for On-Off as well all steps On/Off Indications are available on control panel.

• Resistive Load Bank
• 3 Phase Load Bank
• 1 Phase Load Bank
• Inductive Load Bank
• DC Load Bank
• Dummy Load Bank

• High Voltage Breakdown Test Sets are useful for testing withstand (flash-over) voltages of Products like:Electric Induction Motors, Power and Distribution Transformers, Pumps, Inductors, Reactors, Coils, SwitchgearProducts, Plastics, Rubbers, PCB's, Panel Builders, Super Enameled winding Wire Manufacturers,  Electrical Cables of all types, Insulating Materials, Electrical and Electronics Components etc

• Easy to operate.
• Continuously variable Test Voltage by manual or motorized operation.
• Analog or Digital meters for read out High Voltage and Leakage current.
• HT ON Buzzer as audio indication of High Voltage is present.
• HT ON and HT OFF visual indications for high Voltage is present.
• Highly sensitive electronic circuit for automatic tripping facility.
• Selectable Leakage current range from zero to maximum by front panel control.
• High voltage safety probe with push button enable features provides operator's safety (Optional) up to 10KV instruments.
• Zero interlock to provide operator's safety (Optional).
• HV Transformer are two types, Oil Cooled type and Dry type Resin Cast any of them could be supplied as per demand.
• Any range of HV test set with other features as per requirement can be supplied

Additional Information:

• Production Capacity: 10
• Delivery Time: 2 week
• Packaging Details: Wooden Box

• Variable AC power Supply
• Fix AC Power Supply
• Various Out AC Power Supply
• Regulated AC Power Supply
• High Voltage Power Supply
• High Current Power Supply
• DC Regulated Power Supply
• DC Power Supply source
• AC Power Supply Source
• Power Supply for Testing

Additional Information:

• Item Code: TI_PS
• Production Capacity: 10
• Delivery Time: 3-5 days
• Packaging Details: box

• Standard length I/P Cable
• O/P HV Cable for 5KV
• Operation Manual
• Test Certificate