IRD8800 (8800), M88280 (88280) - Generator End Winding Vibration Module, 2Ch Vibration Input, API Standard 670 Compliant

M88280 is a Vibration Monitoring Card of the family IRD8800. It is API 670 Compliant. It is a Dual Channel Card which accepts input from a vibration sensor or charge amplifier. It has special filters for filtering Vibrations at 50 Hz and 100 Hz. Thus, this card finds application in Generator End-Winding Vibration as it informs about possible electrical faults that usually occur at Line Frequency i.e 50 Hz and its second harmonic i.e 100 Hz.

The card has in-built alphanumeric and bar-graph display. It also has push buttons on front panel for accessing the password protected setup menu. The card is able to provide 4-20 mA output, Alarm and Trip Relay Contacts per Channel and Buffered Outputs. The card also accepts standard Keyphasor input and provides TTL Pulse Output.

The price indicated is Ex-Works Thane. Shipping and Taxes are Calculated during Checkout. If you are buying from Outside India, please contact our Sales Team at for quote in foreign currency.

The standard lead time is 4 weeks and a warranty of 12 months is provided from date of dispatch. For extended warranty, please contact our Sales Team at for a quote.

If you are an existing Customer and your card need calibration and/or repairs, please raise a support ticket by following this link and our service team will get back to you.
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IRD8800, M88280 - Generator End Winding Vibration, 2Ch Vibration Input
Technical Specifications
  • Input
    Charge Amplifier
  • Full Scale Range
    User Programmable
  • Relay Contact Rating
    5 A @ 230 V AC Resistive
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