HB-M series offline ups

offline ups Technical specification Model HB-M059KA/B Rated capacity(VA/W) 500VA/300W Input Commercial power range(AC) 110/120/220/230/240(25%,35%) Frequency 50/60Hz±10% Commercial power Sine-wave Output Inversion Voltage 110/120/220/230/240V±10% Inversion Sine-wave Frequency 50/60Hz±0.5 Commercial power supply: shared frequency with the commercial inversion state: 50/60Hz±0.5 Transfer time 5ms Typical:5ms Protection Spike protection 320 2ms 320joules,2ms Filter 10dB at 0.15MHz,50dB at 30Hz Overload UPS UPS automatically shutdown TEL/FAX/MODEM RJ45/11 RJ45/11 JACKS Short circuit UPS UPS output is cut off immediately or input circuit breaker protection Alarm Battery back-up 41Keeping sound every 4 seconds when the input is cut off Battery low voltage 1Keeping sound every 1 second when the battery power is over Overload UPSTurn off UPS automatically Battery Type Sealed, maintenance-free lead acid Capacity (12V,7Ah)×1 Recharge time 890%8 hours to 90% of full capacity Back-up time 10 Typical 10 min(half load) Battery protection Automatic self-test, discharge protection Communication interface RS232 Bi-directional communication port( Compatible with B) Appearance External Size(mm) D×W×H 283×91×165