Friday, 03 July 2020 10:33 Written by 
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SCOPE’s iconic SCOT series Circuit breaker time interval meter is in all new super light avatars, based on cutting edge micro-controller & embedded technology. SCOT MXP+ incorporates some state of the art hardware & smart software features making it a must have tool for testing & maintenance engineers. It is compact, lightweight and reliable instrument used for measurement of operation times of all types of HV and EHV circuit breakers under live switchyard conditions.

SCOT MXP+ measures, displays and prints CLOSE, OPEN and CLOSE-OPEN time of 2 Main + 2 PIR contacts per pole, 3 poles simultaneously, ensuring measurement of 6 Main + 6 PIR contacts simultaneously. Ideally suitable for CBs having PIR contacts & multiple breaks per pole.



  • A radically new design makes SCOT the lightest available CB Time Interval Meter
  • High sampling frequency of up-to 10 KHz off ers high timing resolution of 0.1ms
  • Mains as well as rechargeable Li-ion battery operated
  • Real Time Clock, Memory and Printer, Automatic Test time stamping
  • PC Downloading & Analysis including ‘Trend Analysis’ possible with “CData SCOT+” Software supplied with kit
  • Create CB Identifi cation data (CB Library) on PC and upload to instrument - Save the test results in respective CB folder in kit - Download the same to PC in similar folder structure
  • Instrument debug options like Contact Status Check, Command Check, Memory Check, PC Communication Check is provided
  • Simple operation - Tests can be conducted even by technicians
  • Supplied with rugged test lead set, suitable for testing EHV CBs
  • Enclosed in ultra-rugged IP67 class hard molded case


Parameter  SCOT MXP+
Contact Timing Channels  12  (Up-to 2 Main + 2 PIR contacts per pole, 3 poles simultaneously, i.e. 6 Main + 6 PIR contacts simultaneously)
Sampling Speed  10kHz, 5kHz, 2kHz, 1kHz & 100Hz - Selectable
Timing Range  1s, 2s, 5s, 10s & 100s respectively for above Sampling Speeds
Resolution 0.1ms, 0.2ms, 0.5ms, 1ms & 10ms respectively for above Sampling Speeds
Accuracy Value ± 0.05% ± 1 Digit
Breaker Control Two solid state contacts rated at 300V, 35A AC/DC for breaker operation
Trigger Options

Close (C), Open (O), Close -Open (CO)

O - 0.3s - CO - 3min - CO (Available only on request)

Display 4 Line X 20 character backlit LCD
Printer In-built, 58 mm thermal printer
Keypad 5 keys
Memory 100 records, Internal
In-built Battery Li-Ion, 11.1V, 4Ah

Input to Battery Charger - 90 to 275V AC, 50/60Hz ± 10% ;100 to 300V DC

Charger output - 13.5V DC, 1000mA Max.; Instrument consumption - 15VA

Communication Port USB
Software CData SCOT+ : For PC Downloading & Analysis, WindowsTM based
Environment 0 to 50°C, Upto 95% RH (Non condensing)
Dimensions 300 x 250 x 200 mm
Instrument Weight  5 Kg
Read 10857 times Last modified on Tuesday, 11 April 2023 07:49
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