Relay Tester
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100KHz LCR Meter
Digital Turns & LCRTZ_S8
200KHz LCR Meter
200KHz Transformer tester
150W 300W DC Load
Handheld LCR

Automatic Relay Test System

       Computerized Relay Test System CVRT-S8 & S16

             (Automatic test equipment for Relay)

Automatic Relay tester, Automatic test Equipment ATE for Relays , Relay Tester

Vasavi Automatic Relay Tester CVRT-S8 & S16 are ideal for  automatic testing of  ELECTRO MECHANICAL AND READ RELAYS (only DC relays)  both for static and dynamic characteristics.  This automatic relay tester scans at one stroke, all the parameters of the relay as per definition of test procedure.  The test sequence can be pre-programmed and stored in the disk. You can select the tests as per  your requirement. Can include or exclude the test and you can have several options to match your test definitions. Semi skilled person can be engaged for actual testing,  as he need not make any settings  and need not interpret the readings. The system conducts the tests and gives PASS / FAIL indication on overall test results. If a printer is connected, each test result will be printed.

Vasavi Automatic Relay Tester Scans at one stroke all the following parameters:
  • Warm-up Voltage with Specified Number of Cycles @ Specified Voltage.
  • Socket Check & Contact Form Test
  • Coil Resistance.
  • PickUp/Pull In /Operating Voltage or Current  Linear Ramp Method or Step Method.
  • Measure Pickup Contact Gap FBB-LBB V or mA
  • DropAway/Drop Out/Release Voltage or Current Linear Ramp Method or Step Method.
  • DropAway Contact Gap FFB-LFB V or mA
  • % Release Dropaway/Pickup
  • Contact Resistance of all contacts both Front and Back contacts.
  • Operating Time @ Set Voltage or Current.
  • Contact Bounce or Chattering Time while Operating @ above
  • Release Time @ Set Voltage or Current.
  • Contact Bounce or Chattering Time while release @ above
  • Difference of Operate Time - Release Time.
  • Bridging Test or Non Overlap Test.
  • Transfer or Traverse Times while Operate and release.
  • Operate Time @2nd Set Voltage or Current.
  • Release Time @2nd Set Voltage or Current.
  • Power Consumption @ Rated Voltage.
  • Coil Current @ Rated Voltage at Room Temperature.
  • Coil Resistance Corrected to 20deg C.
  • Timing Waveform Graph for all active Contacts.

User can define the report printing as per the requirements. Customize on DATE, TIME, Test Result,  PASS/FAIL, Print Every 10th/50th/100th Test Print Sl.No. Jump by 10

If  the customer desires VASAVI will take up   the DATA CAPTURE AND STATISTICAL analysis of the test results. If opted the system transfers the tested values into a database in no time for future analysis.  The SQA software will provide  X-R charts, frequency distribution curves and STANDARD DEVIATION.

For  untrained user if any logical errors while setting or selecting test conditions the system guides the user with suitable messages.

Vasavi Automatic Relay tester
CVRT  is to be controlled by an external PC through RS232C port.

Vasavi Automatic Relay Tester CVRT-S8: For maximum of 8 contacts testing.
Vasavi Automatic Relay Tester CVRT-S16: For maximum of 16 contacts testing.

Video of CVRTS16:

Data Sheet : CVRTS8

Contact Information

Postal address
95, Road No. 6A, Jyothi Colony, Secunderabad - 500 015 (A.P), INDIA
Electronic mail

Sales                          : /
MSN / Skype /Yahoo : vasavielectronics


No.95, 1st Floor, Road No.6A, Jyothi Colony, SECUNDERABAD - 500 015 (T.S), INDIA

Tel : +91-40-27744445 ; E-Mail : ; Web : /

Skype / Yahoo : vasavielectronics