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您当前的位置: 首页 » 供应产品 » 充电功能 输出 开关电源系列
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产品: |
浏览次数:460充电功能 输出 开关电源系列 |
品牌: |
LDG 立得 |
单价: |
面议 |
最小起订量: |
10 台 |
供货总量: |
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发货期限: |
自买家付款之日起 1 天内发货 |
有效期至: |
长期有效 |
最后更新: |
2012-05-20 18:44 |
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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 |
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| 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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