充电功能 输出 开关电源系列
日期:2012-05-20 18:44 点击:461
价格:0.00/台
品牌:LDG 立得
起订:10台
发货:1天内
| 品牌 |
LDG 立得 |
型号 |
LDH-40A |
| 设备类型 |
在线式UPS |
输出电压范围 |
264（V） |
| 输入电压范围 |
13.4（V） |
备用时间 |
20 |
| 转换时间 |
50（毫秒(ms)） |
重量 |
149（kg） |
| OEM |
可OEM |
| |
|
55W with Battery Charging Function | To charge lead acid or lithium batteryAuto switch when power off (UPS function)AC input failure signalBattery low signalCharging current limitedBattery low protectionProtections: overload/ over voltage/ short circuit2 years warranty | | 160 x 97 x 38(mm)AC input voltage range ................... 85~264VAC (120~370VDC)Input frequency .............................. 47~63HzInrush current .................................. cold start, 20A/115V, 40A/230VInput leakage current ...................... ￡?0.7mA/ 230VACLine regulation (full load) ................. ≤±0.5%Output voltage adjust range ........... V1: ±5% of rated output voltageV2: unadjustableOutput overload protection ............. 110~150%Output over voltage protection ....... 115~150%Battery Low ................................... LDH-55A :10V ±0.8V LDH-55B:19.5V(+1.5V,-1V )Withstand voltage ........................... I/P -O/P: 3.0KVAC/1min I/P -F/G: 1.5KVAC/1minO/P-F/G: 0.5KVAC/1minRise time ......................................... 50ms@full load (typical)Hold up time .................................... 20ms@full load (typical)Operating temp. & humidity ............ -10 ~+50 , 20%~93%RH (non condensing)Storage temp. & humidity ............... -20 ~+85 , 20%~95%RH (non condensing)Safety standards ............................ meet GB4943, UL60950, EN60950EMC standards ............................... meet GB9254, EN55022 classBEN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11Cooling method ............................... convection | | Model | DC Output | R&N | Efficiency | | LDH-55A | 13.8V | 4.0A | 100mV | 71% | | 13.4V | 0.23A(Charger) | | | | LDH-55B | 27.6V | 2.0A | 100mV | 74% | | 26.5V | 0.16A(Charger) | | |
| | Mechanical Specification |
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