Hikvision 1KV UPS (1Y) > Protection Method ; Overload, discharge, and overcharge protection > Operating Temperature and Humidity ; 0 °C to 40 °C (32 °F to 104 °F). Humidity 30% to 90% (non-condensing) > Weight ; Approx. 5.4 kg (11.9 lb) > Dimension ; 274 mm × 95 mm × 139 mm (10.79″ × 3.74″ × 5.47″) > LED Indicator ; Working Mode (AC Mode): Solid green, Charging Mode (DC Mode): Solid red, Overloading Mode: Flashing yellow > Alarm Charging Mode (DC mode): Sounding every 10 seconds, Low Battery: Sounding every second, Overloading Mode: Sounding every 0.5 seconds, Fault : Continuously sounding > Storage Conditions -10 °C to 50 °C (14 °F to 122 °F). Humidity 20% to 95% (non-condensing) > Capacity ; 1000 VA / 600 W > Input Voltage Range (AC mode) ; 85 VAC to 150 VAC (± 5 VAC) > Input Frequency Range ; 50/60 Hz > Output Voltage Range (AC Mode) 102 VAC to 132 VAC > Output Voltage Range (Batt. Mode) ; 110 VAC to 125 VAC (No Load) > Frequency Range (Batt. Mode) ; 50/60 Hz ± 0.5 Hz > Transfer Time ; DC to AC ≤ 10 ms; AC to DC ≤ 10 ms > Waveform (Batt. Mode) ; Charging Mode (DC Mode): PWM
