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  • IME TT1A (TT35) - Alternating AC Current Transformers With Built In Transducer 35mm - 2 wire technology

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IME TT1A (TT35) - Alternating AC Current Transformers With Built In Transducer 35mm - 2 wire technology

Features

  • DC current transformer/transducer - to measure DC current and deliver a proportional DC analogue output
  • 35mm internal aperture
  • Primary current field selection
  • 4 primary ranges and 9 programmable ranges
  • 2-wire technology, d.c. auxiliary supply
  • Supply voltage 10…34Vdc
  • Input 5A…450Aac
  • Output 0…20mA, 4…20mA, or 0…10Vdc
  • Accuracy Class 1

Details

A toroidal transducer to measure AC current with sinusoidal waveforms and provide a proportional analogue output. The unit has a 35mm diameter aperture, through which the conductor is passed, and has nine measuring ranges which may be selected by dipswitch. The TT1A is designed for 2-wire operation for supply range 10-34Vdc.

TT1A Transducer principle of operation diagram.

Additional Information

Manufacturer IME (BTicino)

Downloads

Files

TT1A/B Manual TT1A/B 10780221 01-04
TT1A Data Sheet TT1A Data Sheet NT433-07
Product Name / Options Price (ex VAT)
IME TT1AB502A , (50 - 450A Input, 4...20mA Output, 10...34V cc/dc Auxillary Supply) CT With Built-In Transformer Call for Prices
IME TT1AA502A , (5 -45A Input, 4...20mA Output, 10...34V cc/dc Auxillary Supply) CT With Built-In Transformer Call for Prices
IME TT1AB152A , (15 -135A Input, 4...20mA Output, 10...34V cc/dc Auxillary Supply) CT With Built-In Transformer Call for Prices
IME TT1AB252A , (25 -225A Input, 4...20mA Output, 10...34V cc/dc Auxillary Supply) CT With Built-In Transformer Call for Prices
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Rayleigh Instruments Limited

Head Office :
Raytel House, Cutlers Road, South Woodham Ferrers, Chelmsford, Essex CM3 5WA. United Kingdom.
Telephone : +44 (0)1245 428500
www.rayleigh.com

+44 (0) 1245 428 500

We are manufacturers and stockists of an extensive range of energy monitoring and renewable energy products; including current transformers, kilowatt hour (kWh) meters, multifunction power monitors, measuring transducers, data loggers, PV inverters and batteries, communication interfaces and software. We also stock analogue and digital square din switchboard instruments, safety, temperature, and pressure relays and timing products.

 

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