TESTING CERTIFICATION


Fully CPRI and ERDA certified electrical panels by Johns Electric Company

All Johns Electric manufactured panels are tested by CPRI / ERDA for the following certifications:

  1. 33KV INDOOR PANEL
  2. 11KV INDOOR PANEL
  3. LT 6300A AT 75KA
  4. TEMPERATURE RISE TEST
  5. HEAT RUN TEST
  6. IP 54, IP 65 TEST

The tests are performed with the following IEC codes:

  1. Short Circuit Test (6300A, 415V, 80KA) - IEC-61439-1 (2011-8)
  2. 11KV Short Time Withstand Current And Peak Withstand Current Test as per clause 6.6 OF IEC 62271-100, 2003 & IEC-60694, 1996
  3. IP56: IS/IEC 60529:2001
  4. Temperature Rise Test - IS:8623-Part 1-1983/ IEC:60439 Part 1-1985 (RA-2008)
  5. Heat Run Test - IS:8623-Part 1-1983/ IEC:60439 Part 1-1985 (RA-2008)

Our Quality Policy

Johns Electric Co. Pvt. Ltd. is committed to Design, Manufacture, Supply and Commissioning of Engineering Products in the field of Electrical Systems and Automation viewing Safety, Health and Welfare of the community through innovation, reliability and dedicated services.

It strives to achieve this by improving technical competence through comprehensive training and skill up - gradation at all levels.

INTENSIVE QUALITY CONTROL / INTERNAL TESTING


We take the following steps towards ensuring quality control::

  1. All components and consumables used in PANELS are obtained from reputed suppliers only like ABB, L&T, Automatic Electric, MarpoL, etc. directly from their factories or their authorised stock points.
  2. These components are inspected before use at our factory to ensure quality of our panels.
  3. Production at each stage is monitored by the Chief Engineer and the supervisor with proper documentation & record maintained
  4. Total in house facilities for sheet gauge, shearing, bending, painting (9 Tank Process), powder paint test, etc. ensures quality and timely delivery.
  5. Entire execution is planned in such a way that the manufacturing of a panel strictly corresponds to the design and specifications and is correct in first attempt.
  6. Perpetual improvement in manufacturing process is made which is based on every day experience and feed back from "AFTER SALES SERVICES".
  7. Our panels are tested for following:
    • Visual test
    • Functional Test
    • High Voltage Test (2.5KV for 50-60 Seconds)
    • Maggar test
    • Secondary Injection Test
Industry standard quality control and fully tested electrical panels