No. of Channel : 1 & 3 ( for Circuit Breaker Time Analysis )
Range : 999.9 mSec. / 9.999 Sec. / 99.99 Sec / 999.9 Sec.(Available in 2/3/4 Switchable Ranges)
Display : Four Digit display with 7 segment LED/ Channel
Reset Facility : Available in the form of Press Button Switch
Power Supply : 230V ±10% at 50 Hz AC
Operation Mode : Opening or Closing of potential free contact.
Auxiliary Power Supply is available for Circuit Breaker Operation.
NTPL was founded in the year 1975 by Prof. Manindra Nath Basu Ray, better known as Prof. M. N. Ray, eminent Applied Physicist, after he retired from the Department of Applied Physics, Calcutta University.
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