01483 302 700

sales@caltest.co.uk

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Magnus Power

LF1-400 1kVA

The LF1-400 Frequency Converter offers a competitive price, fixed frequency, fixed voltage sine wave output ideal for aerospace/avionics applications.

This unit carries a NATO Stock Number (NSN): 5895-99-1481389

A transformer ensures full isolation between the output voltage and the incoming supply and the
output neutral may be earthed externally if required. The unit is fully protected against
overcurrent and overtemperature conditions. Input power and output cable supplied.
This unit is normally supplied as a free standing bench top unit; but the LF1 can also be built in a
rack mount configuration if required at no extra cost. A support shelf or bracket would be required
when the rack mounting option is specified: these are not supplied with the unit, as their dimensions
will depend on the arrangement of the cabinet or rack.


Input Requirement: 115 or 230V single phase, +10% / - 6%, 45 – 66Hz with automatic selection of input voltage

Output Capability:

  • 115V 400Hz +/- 1Hz, at up to 1kVA (8.7A max) 
  • Overcurrent trip at >1200VA 
  • Short circuit and overtemperature protection 
  • Load Power Factor 0.5 lag to 0.5 lead at full load 
  • With linear load, line regulation +/- 1%, load regulation +/- 1% 
  • THD better than 5% and full load efficiency >80%


Controls, Indications & Connections:

  • Input On/Off and indicator, Output On/Off Switch
  • Output voltage and output current analogue meters 
  • Overcurrent and overtemperature indicators 
  • IEC inlet connector, twist lock output connector 
  • Input and output cable supplied


Operating Environment:

  • 0 to +40 degrees 
  • 90% non condensing

Size & Weight: 440 wide x 370 deep x 89 high (2u in 19 Inch rack) <10kg

Contact:

Caltest Instruments Ltd

4 Riverside Business Centre

Walnut Tree Close

Guildford

Surrey GU1 4UG

United Kingdom

Tel: +44 (0) 1483 302 700

Fax: +44 (0) 1483 300 562

Email: sales@caltest.co.uk

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