The BE range offers the advantage of true solid state, low distortion, inductive power control.

• Output voltage accuracy: +/- 0.5% accuracy maintained over the full range of input voltage variations from zero to full load irrespective of frequency variations and ambient temperature changes from –15 Deg C to +45 Deg C. Three phase stabilisers will also maintain the accuracy of each phase, line to neutral, even if the input voltage and load are unbalanced. Line to line voltages are fully stabilised when the load is balanced. With an unbalanced load up to 10% the output voltage (line to line) will be within 2%
  
  
• Fast response
  
  
• Efficiency better than 94% with up to 96% on higher models
  
  
• Waveform distortion less than 2.5%
  
  
• Full Transverse spike / interference suppression fitted as standard.
  
  
• Common Mode spike / interference suppression optional.
  
  
• Stabilised Output Voltage Can be preset to any value within these ranges 
  
  

  • H Models

    200 to 254 V single phase

    346 to 440 V three phase

    
    

    L models

    100 to 127 V single phase

    173 to 220 V three phase

    
    
• Surge rating ten times the rated current up to 2 seconds. Five times up to 30 seconds. Twice up to 300 seconds.
  
  
• Environment. The quoted current ratings apply to ambient temperatures from –15 DegC to +45 DegC. Derate by 2% per each additional degree C up to 70 DegC. Temperature stability better than 0.0003% per degree C.    Maximum altitude 1000m. Derate by 2.5% for each additional 500m, BE stabilisers are suitable for indoor tropical use.
  
  
• Spike Suppression. Metal oxide transient voltage suppression is fitted as standard, plus additional protection is provided to attenuate spikes and noise down to harmless levels.
  
  
• Lightning Arrestors. Can be provided to protect the stabiliser and the load from the harmful effects of induced lightning strikes to the incoming supply distribution network.
  
  
• Construction the larger stabilisers are enclosed in a robust floor standing cubicles, with door access for easy installation and servicing.    The smaller single phase models are suitable for floor or bench mounting, Enclosures to IP20 BS5490/IEC529
  
  
• CE Conformity Conforms to the requirements of council directive 89/336/EEC EMC emissions / immunity and 73.23.EEC Low voltage directive
  
  
• Correction Time varies according to the model size, typically 3 cycles (0.06 secs) for smaller models and 15 cycles (0.3 secs) for the larger ones.
  
  
• Three Phase models are normally supplied for “star” connection and require an incoming neutral. If no neutral available a static balancer will be fitted to provide an artificial neutral
  
  
• Audible noise level less than 40dB at 1m distance.
  
  
• Quality Managment System. Assessed and approved to ISO 9001:2000