Power Transformer Testing 

Tan Delta Tester

KPM TD-12 is a simple and robust equipment for PF/DF measurements of -: 

  • Power transformers

  • Rotating machines

  • Current transformers

  • Voltage transformers

  • High-voltage (HV) cables

  • Gas-insulated switchgear (GIS) systems

KPM TD-12 with the help of its special design is capable of conducting Tan Delta Testing in highly charged substation environment upto 765KV.

 

Few key points 

  • Testing @10KV/12KV with 0.1KV increment 

  • Freq @45HZ/55HZ ,  47.5HZ/52.5HZ, 55HZ/65HZ,    57.5HZ/62.5HZ, Automatic double frequency 

  • Powerful unit of 2000VA

  • The instrument has many protection measures, such as input voltage fluctuation, output short circuit, over voltage, over current and over temperature.

IR Tester  KPM-5KP+ 

(5KV,10KV,15KV, 20KV series) 

KPM-5KP+ is a robust IR tester with excellent noise reduction circuitry. KPM-5KP+ Tester is having a user selectable voltage ranges  50V, 100V, 250V, 500V, 1.0kV, 2.5kV, 5.0kV.  It is suitable for measuring insulation of switchgears, panels, ct/pt, generators, high voltage electric motors, power capacitors, power cables, surge arresters and other ideal insulation resistance test equipment.

Key features-:

  • PI/DAR facility 

  • Short Ckt Current >5ma

  • Auto- discharge function to make, the operation safe.

  • Inbuilt temperature & humidity sensor.

  • Advance “Guard” Feature for accurate measurements

  • Live circuit warning symbols with audio sounds.

  • Suitable for working on 12V DC adapter (12V/1A) or internal battery

  • Onboard Printer (Optional )

Also available in 10KV , 15 KV & 20KV variants . 

OIL BDV Test Kit 

As the name suggests, Oil BDV Test Set (KPM-OBD80/100+) is used for measuring breakdown strength of the insulating oil.

  • Capable of generating 80/100KV with onboard printer. 

  • Motorized & programmed stirrer 

  • Light Weight 

  • 5KV/sec voltage rise with automatic test plans as per IEC & IS 

  • 0.5KV/sec to 5KV/sec variable voltage rise as per ASTM Standards ( available in "A+"  models)

Transformer Winding Resistance Tester (1 Phase)

KPM offers a complete line of transformer testing equipment The KPM TWRT Series can be classified in terms of below models 

TWRT-2A      ( 2A , 1 Phase Testing )

TWRT-10A    ( 10A , 1 Phase Testing )

TWRT-20A    ( 20A , 1 Phase Testing )

TWRT-40A    ( 40A , 1 Phase Testing )

TWRT-20  ( 40A , 1 Phase Testing & 20A, 3Phase Testing )

.

IR Tester 

KPM-5KP is an easy to use 5KV IR Tester with user selectable voltage ranges  500V,1000V,2500V,5000V.  It is suitable for measuring insulation of switchgears, panels, ct/pt, generators, high voltage electric motors, power capacitors, power cables, surge arresters and other ideal insulation resistance test equipment.

Key features-:

 

  • PI/DAR facility 

  • Short Ckt Current <1ma

  • Auto- discharge function to make, the operation safe.

  • Advance “Guard” Feature for accurate measurements

  • Live circuit warning symbols with audio sounds.

  • Suitable for working 12V DC adapter (12V/1A) or internal battery

Turns Ratio Tester 

KPM-TTR3 is a three phase transformer ratio tester used to measure the voltage ratio of 3 or 1 phase transformer. All the data and test results are showed on a 320*240 LCD. All the test results can be printed onsite by the micro printer . KPM-TTR3 is having a inbuilt memory to save the test results . Advance Noise Reduction circuitry makes KPM-TTR3 an ideal equipment for field conditions.

Transformer Bushing CT

Testing 

KPM-CT/PT Analyzer is an all in one solution for testing all type of CT/PT as per IEC standards. It is an equipment with high ROI ( Return On Investment ) . Below features  make  KPM CT/PT analyzer  and ideal tool for  CT/PT Manufacturer , Testing labs , Substations (Upto 765KV) , Power  Plants  etc.

Now a days many power utilities expect the power transformer manufacturers to conduct the testing of Bushing CT in the fully assembled condition. Since the primary terminals of bushing CT are not directly available ,testing is not possible with the primary current injection method. This test can be easily conducted by CT/PT Analyzer . 

SFRA & Sht. CKt. Impedance

Power transformer is an important electrical equipment, its safe and reliable operation is extremely important for power systems.

 

KPM SFRA+ is developed for testing the mechanical and electrical integrity of power transformers after transportation or exposure to high fault currents. It uses the

  • SFRA principle (Sweep Frequency Response Analysis)  

  • Sht. Ckt. Impedance method  

& measures the electrical transfer function over a wide range of frequencies.

  • KPM FB account
  • KPM Twitter
  • KPM Linkedin

©2019 by KPM Engineering Solutions. 

Contact Us