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Phase Sequence Indicator, Model 34, 50 to 400 Hz

Tektronix Service Solutions  |   Mfr# 34   |   Item# DO-26038-11

$1,754.00 USD/EACH

Discontinued
Qty

  • Rugged, panel-mount design
This unit provides readout of correct and incorrect phase sequence. Phase 2 is used as the reference phase. Phases 1 and 3 are compared to the reference phase by means of a logic circuit that determines if the phase sequence is correct (1-2-3) or incorrect (3-2-1) and provides a color-coded readout of the phase sequence. It is operable at any frequency between 50 and 400 Hz.
The device is housed in a standard DB-40 switchboard instrument case and requires no connections other than to the three (3) phases being monitored. The meter scale is color-coded into Red and Green sections for easy identification of proper phase sequence. Three (3) lamps located below each phase
number on the face indicate proper operation. The Phase Sequence Indicator conforms to Mil. Spec. MIL-l-16103D Type II.
Product Type Phase Sequence Indicator
Voltage range (VAC) 115, 220 and 440 AC
Frequency range 50 to 400 Hz
Qty/ea 1
Brand Tektronix Service Solutions
Model 34
Manufacturer number 34

Calibrations
Qty/Price
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at $200.00 USD/EACH
Usually ships in 10 days.




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Questions and Answers

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1 Question | 1 Answer
Displaying question 1
  • Q:

    I have two of these meters with no bulbs installed. What bulb type is required?
    Asked on 10/29/2009 by Ed

    1 answer

    • STAFF EXPERT

      A:

      The bulb is Chicago Miniature B1A.

      Answered on 10/29/2009 by Katie from Technical Support
Displaying question 1

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