Westinghouse IR-2 Installation, Operation, & Maintenance Instruction

Electronic telemetering receiver

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Summary of Contents for Westinghouse IR-2

  • Page 2 TYPE IR-2 RECEIVER POWER FLOW POTENTIO�ETER RECORDER OUTPUT � IR-2 TtiERMOVERTER I�PULSE FRONT VIEW RECEIVER REAR VIEW CONTROL 120 VOLTS 60� I L-f---=: :;.-'-" L---, r--__J r-.=-t-T "' CONTACT KEYING TELE�ETERING OF PILOT WIRE CHANNEL POWER INDICATOR Ll HE CARRIER...
  • Page 3 to<: '"0 POTE\oJTIOMETE RECOROER :::0 MILLIVOLo RAf.l<OE OF RECOI<OER DROP COILRI K-'24 l NOICA."TOR K-2� INDICATOR 12.5 OHMS +<-"> �000 n 1:\) I MTERMAL +5 0 2.50 RESISTANCE. LINK POINTS RIGHT. USED :::0 IF MOT CLOSE THE +100 CIRCUIT THROUGH THE •...
  • Page 4: Calibration And Adjustments

    TYPE IR-2 RECEIVER long scale meter such as the K--24. Only sup­ stat on the left side of the panel for the re­ pressed spring instruments could be used with quired bias current on the microammeter con­ type IR-1 receiver.
  • Page 5 4000 ohms Fig. 3-lnput-Output Characteristic Of IR-2 Receiver. then mfd. should be sufficient. Instruments Used In Calibration Since the same current passes through the drop coil, the drop coil must have a resistance of...
  • Page 6 1, 7, I � 1 0 7 e � e 1,_11_; f � \.: �1 2 REO a te 6.!.1 8 (2 REO.J 30 - B-2 2 97 Fig. 4-0utline Dimensions And Drilling Plans For The IR-2 Receiver. For Reference Only.
  • Page 7: Installation

    I . L. 41-811 TYPE IR-2 RECEIVER cover which exposes the receiver components Testing In The Case test swit8hes for inspe8tion and testing. Next open all switches. With �ll the switch­ testing ir: the case the ;ircuit test jaws, fully...
  • Page 8: Electrical Requirements

    TYPE IR-2 RECEIVER volts RMS, it is recommended that the factory and should not be disturbed after receipt by the customer. adjustments signal be kept near volts. ap­ proximate impedance of the input circuit have been changed, receiver taken apart...

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