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-Current Interrupters-

T&R Products
Tinker & Rasor, tinker and rasor, interrupters, current, corrosion, cathodic, protection


Tinker & Rasor Manufactures Four Top Quality Current Interrupters. . .


 


CI-50

The Model CI-50 is an affordable choice for the interruption of cathodic protection systems, both induced and galvanic. The CI-50 is housed in a aluminum case small enough to fit inside most commercially available rectifiers. This lightweight, durable instrument has a timing range from 5 to 45 seconds over a continuous timing range. 
 
 

MODEL CI-50 SPECIFICATIONS:

Timing Range:   Selectable from 5 to 45 seconds

Timing Selection:   any combination in the 5 to 45 second range.

Ratings: 

  • DC:   50 amps 28 volts (resistive  load)
  • AC:   50 amps 120 volts (resistive  load)
  • AC:   50 amps 240 volts (resistive  load)


Battery:   use only 12 volt battery!!!!

  • Burgess #TW2-X or #TW2
  • Eveready #732
  • RCA #VS342
  • NEDA #926
    • Battery Life:   approx. 30 hours

    Dimensions:   5-3/4" X 3-3/4" X 10-1/2"

    Weight:   Operating weight is less than six pounds
     
     

    For more information see the CI-50 Instructions Page.




     


    QC

    The QC has the same accuracy found in most high quality quartz wrist watches. Simply select the desired ON - OFF timing cycles, turn the "QC" on and let it go to work.
     

    MODEL QC SPECIFICATIONS:

    Timing Ranges:  two ranges. 1 minute cycle and a 30 second cycle. 

    Timing Selection:  1 minute cycle divided at any 5 second interval; 30 second cycle divided 
                                       at any 2.5 second interval;

    Ratings:

    • DC:   50 amps 28 volts (resistive  load)
    • AC:   50 amps 120 volts (resistive  load)
    • AC:   50 amps 240 volts (resistive  load)
    Battery:   use only 12 volt battery!!!!
  • Burgess #TW2-X or #TW2
  • Eveready #732
  • RCA #VS342
  • NEDA #926


    • Battery Life:   approx. 40 hours

    Dimensions:   5-3/4" X 3-3/4" X 10-1/2"

    Weight:   Operating weight is less than six pounds
     
     

    For more information see the QC Instructions Page.
     
     
     
     
     

    The QC Timing Chart
    Settings X 1
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    seconds on
    2.5
    5
    7.5
    10 
    12.5
    15
    17.5
    20
    22.5
    25
    27.5
    seconds off
    27.5
    25
    22.5
    20
    17.5
    15
    12.5
    10
    7.5
    5
    2.5
    Settings / 2
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    seconds on
    1.25
    2.5
    3.75
    5
    6.25
    7.5
    8.75
    10
    11.25
    12.5
    13.75
    seconds off
    		 13.75
    12.5
    11.25
    10
    8.75
    7.5
    6.25
    5
    3.75
    2.5
    1.25

     


     


    QC-100A

    Tinker & Rasor has released, The QC-100A, After lengthy research and development we are proud to announce the completion of the finest most durable 100 Amp Current Interrupter available in the World today. The fully programmable QC-100A can synchronize from 2 to 100 units from a single "Mothered" unit. "Night Guard" assures when the duty cycle ends the unit automatically closes the contact to maintain protection. The QC-100A has the capability to interrupt for 24 hours a day for a indefinite amount of time.
     

    QC 100A Duty Cycles

    On / Off in Seconds
    0.5 to 9999.9
     

    Timing accuracy
     
    Parts per million
    Seconds/12 hours
    Seconds/24 hours
    Seconds/week
    Seconds/month
    1
    0.043
    0.0864
    0.6048
    2.592

    At nominal interrupt cycles the QC-100A will last three days on a single charge cycle. This allows the users in the field to program the QC-100A then chain it to a rectifier pole and walk away. This unit will resist a heavy rain by latching the lid closed. 
     
     

    For more information see the QC-100A Instructions Page.

     

     

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