Overview: The document provides technical specifications and features of a 40W DC Uninterruptible Power Supply (UPS) designed for energy-saving applications. It includes details on capacity, input/output specifications, battery and charger information, indicators, physical dimensions, environmental conditions, and backup time.
Specifications:- Model: CFL UPS
- Capacity: 50VA/40W
- Input Voltage: 230 VAC, with a range of 100 VAC - 300 VAC
- Output Voltage (AC Mode): 100 VDC - 300 VDC
- Output Voltage (Battery Mode): 160-230 VDC ± 10%
- Waveform (Battery Mode): DC Output
Battery & Charger:- Battery Type: 12V 7Ah x 1
- Battery Voltage: 12 VDC
- Bulk Charging Voltage: 14.5V ±1.5%
- Floating Voltage: 13.7V ±1.5%
- Charging Current: 1 A
- Recharge Time: 6 hours to recover 90% capacity
Indicators:- Full Battery (Line Mode): Green lighting
- Charging Battery (Line Mode): Green flashing every 2 seconds
- Normal Battery Voltage (Battery Mode): Yellow lighting
- Low Battery (Battery Mode): Yellow flashing every second
- Output Short-Circuited: Red lighting
- Overload: Red flashing rapidly every 0.5 second
- Overcharge: Red LED on for one second and off for 4 seconds
Physical Dimensions:- Size: 209 x 87 x 200 mm
- Weight: 2.7 kg
Environmental Conditions:- Humidity: 0-90% RH @ 0-40°C (non-condensing)
- Noise Level: Less than 40dB
Backup Time:- 11W lighting bulb x 1: 6 Hours
- 11W lighting bulb x 2: 3 Hours
- 11W lighting bulb x 3: 2 Hours
- 11W lighting bulb x 4: 1.5 Hours
Features: The UPS is equipped with a lamp holder for energy-saving bulbs, three DC-powered outlets, off-mode charging, overload protection in battery mode, and short circuit protection. It also includes a 3-step charging design to extend battery life.
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