Circuit Breaker Timer

Circuit Breaker Timer
Salient features:

• Micro - Controller based technology
• Very Compact and lightweight
• Very accurate measurements
• Available with built - in thermal printer or RS 232 interface
• Available in bench top and industrial suit case models.
• Economical

 

 

Technical Specification:
Range: Upto 9999 millisecond
Display: 16 X 2 LCD Type
Accuracy : 0.5%
Commands: Close & trip for breakers
Trip free: C O timing of breakers
Reset: Resets the counter to zero. 
Input: a) Potential free contacts R-Y-B and common
  b) +ve and close or +ve and trip can withstands for
  220V AC/DC and 6Amp.
Supply: 230 V AC, single phase, 50 Hz.
 
Special Notes :
• The timer will not start if all three contacts are not in same condition.
• The timer will not start for trip free mode if all poles are not open. Display will state the condition of each pole.
• Can check the bounce when close command is issued.
• The timer will scroll for R, Y and B phase with indicating No. of bounces and close duration for each bounce.
• Duration is indication by a,b,c and so on for 6 bounces. Each phase scrolled for approximately 6 seconds.
• If timer does not stop it will indicate that time has exceeded 10 seconds and it will be displayed according to phase.
 
MODEL DESCRIPTION
CBT -1 Circuit breaker timer
CBT -1P Circuit breaker timer with built in thermal printer
CBT -1PRS Circuit breaker timer with printer & RS 232 interface
 
 
Test and Measuring Instruments
 

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