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Microprocessored Mains Battery Buffer System versions MSZ-01 and MSZ-02 (automatic DC/AC inverter and battery charger) Pat. PL 187469B1

The devices are destined for buffer alimentation of electrical objects of nominal AC working voltage 230 V 50 Hz in accidental cases of mains decay. The battery DC energy is transformed to the sine wave AC form, identical like offered by the AC mains. In the presence of AC mains the battery is loaded automatically. Both version characterized by different output powers may be applied everywhere, where of highest importance is the powering and protection of central heating installations, safety lighting, signaling and alarm networks, fiscal cash desks, monitors etc.

Technical data:

  • alimentation voltage: mains 230 V 50 Hz/12 V min 34 Ah battery (45 Ah MSZ-02),
  • max. battery charging current: about 4,5 A,
  • battery full charge/discharge voltage: 14,4 V/10,5 V,
  • inverter’s output voltage: sine wave 230 V - 5% 50 Hz,
  • inverter’s output power: max. 150 VA MSZ-01 (max. 250 VA MSZ-02),
  • AC 230 V power consumption while charging: max. 100 VA,
  • dimensions: 230x115x160 mm,
  • weight: about 4,9 kG.

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