Technical Data PROTON series MODEL Power - kVA Input Phases Voltage Frequency Output Wave-form Harmonic distortion Crest factor (nonlinear load 75%) Voltage Frequency Overload Efficiency Static switch mains-ups Batteries Type Restored energy time Stored energy time - h Protections Short-circuit EMI Suppression Signals LED Display Acoustic Computer interface Transfer time < 2 ms Sealed lead-acid (NiCd / Li-Ion / NaNiCl2 on request) 4 hours for 90% charge level 1 Overload, overtemperature, min/max battery voltage, min/max input voltage, min/max inverter voltage, synchronism With electronic protection EMI/RFI Filter Mains, Output, Battery, Overload, Fault Optional Battery mode, low battery, overload, overtemperature, fault RS232 - RS485 - SNMP - CAN (optional) On, Stand-by, Fault Standard

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