IO-Power Technology Co., Ltd
1F,No.100, Jinzhu Rd., North Dist., Hsinchu City 30053, Taiwan
勁電科技有限公司 台灣 新竹市北區金竹路 100 號 1 樓 Tel: +886-3-5429395 Fax: +886-3-5357297
http://www.io-power.com.tw
www.io-power.com.cn
e-mail:
Form No.：IOP-DOC-011-001 13 / 22 Retention Period：6Y
8.
Speed Dome Cameras: 8~12W/H (estimate as in 10W/H), with IR on, please add 6W/H
(estimate as in 16W/H)
9.
DVR with built-in 1 unit of 2TB Hard Disk drive: 8~14W/H (estimate as in 10W/H); plus 5W/H for
1 extra unit of hard drive
10.
NVR with built-in 1 unit of 2TB Hard Disk drive: 8~14W/H (estimate as in 10W/H); plus 5W/H for
1 extra unit of hard drive
11.
The network switches / hubs: 2~4W/H (estimate as in 3W/H)
12.
Outdoor wireless equipment, normal RF output power:5~10W/H power consumption (estimate
as in 8W/H); increased RF output power and MIMO-power consumption: 8~15W/H (estimate as
in 12W/H); 1W high RF output power: 15~25W/H (estimate as in 22W/H)
Note1: Some devices have a fan for heat sink; please add the extra power consumption for the fan
operation.
Note 2: Some devices have heater, please add the extra power for the heater operation.
B.Estimated DC UPS battery capacity calculation
Cloudy-Solar Energy power voltage regulator uses: suggest designing 3-5 days (72-120 hours)
C-LiFePO4 Lithium Batteries Capacity V.S. C Value of charging and
discharging
(C Value definition: hours of battery capacity and discharge current rate, such as: 1Ah battery
capacity, amps to 1 A, =1C discharges 1 hour)
Suggest for charging current should be less than 0.5C, the discharging current should be less than
0.2C, to extend battery service life and power stability.
EX: With 6 unit of infrared surveillance cameras (6W/H)
Cloudy-Solar Energy set power voltage regulator uses: 6W/H*6H*6units*110% =237.6W =>
237.6W/12.8V =18.6Ah
Recommended model: IOP-USSS-1224-09B -- 297 WH (23.2Ah @ 12.8V)
with 130W solar panel 22~24V/7A
Discharging current and discharging C value: (6W*6)/12.8V =2.8A => 2.8A/23.2Ah =0.12C < 0.2C
