Single phase 230V HF chargers


Single phase 230V HF chargers for the recharge of wet/gel batteries (12 to 48V). Max output current 120amp. Also available with pump for electrolyte circulation batteries and suitable for on-board application.

  • The very high efficiency (more than 85%) compared to taper chargers, leads to a significant reduction of costs, because less energy is consumed for each charge.
  • Reduced weight and volume.
  • Blind side of the charger to avoid that objects eventually placed on top could obstruct the ventilation slots.
  • Removable cap casing for checking the charger without removing it from the wall.
  • Reduced charging time leads to reduced electricity bills, reduced water consumption, reduced battery maintenance and improved battery life.
  • Recharge profile not influenced by power grid fluctuation or depth of discharge.
  • Air flows horizontally.
    Electronic components are located away from the main air flow to prevent damage, corrosion and contamination.
  • Temperature increases only 15° when charger is working @ max power: INCREASED LIFETIME.

Technical features

  • Single Phase Input Voltage 230 V ± 15 %
  • Suitable for lead acid / gel / AGM /lithium batteries (SW5/7)
  • Easily programmable charging mode
  • 7 recharge profiles are made available
  • Charge factor calculation with equalising and maintenance charge
  • LED’s indicating state of charge and fault condition
  • Suitable for wall fixing
  • Suitable for on-board application (MICRO SW2B)
  • Robust metal construction
  • Cooling by forced ventilation
  • Reverse polarity protection
  • Overall charge timer protection
  • Incorrect battery voltage protection
  • Thermal protection
  • Degree of protection IP20
  • For indoor use only
  • Safe disconnect/Anti-arcing option (SW5/7)
  • Also available as SW 6B with pump for electrolyte circulation

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