台达平板型工业电源PMU-27V155WLCA
台达平板型工业电源PMU-27V155WLCA 输出电压 27.6V 输出功率 151W 输出电流 4A,1.5A 输入电压范围 90-132Vac, 180-264Vac (Selectable by Switch) 尺寸 (L x W x H) 178 x 97 x 38 mm 7.01” x 3.82” x 1.50” 重量 0.60 kg (1.32 lb)
产品参数
交流输入电压选择开关
流正常状态 LED 指示灯（绿色）、电池接反报警（红色）
遇交流断电无间隔切换至电池操作
符合谐波电流 IEC/EN 61000-3-2, Class A 标准
平均无故障运行时间 (MTBF) > 700,000 小时，Telcordia SR-332 标准
交流正常、直流正常及低电池信号监控
过压 / 过流 / 过温 / 短路保护
缓冲（放电）模式下内置式过流及短路保
通过 IEC/EN/UL 62368-1 认证
产品详情
台达平板型工业电源PMU-27V155WLCA
额定输入电压
100-120Vac, 200-240Vac (Selectable by Switch)
输入电压范围
90-132Vac, 180-264Vac (Selectable by Switch)
额定输入频率
50-60Hz
输入频率范围
47-63Hz
输入电流
< 2.5A @ 115Vac, < 1.5A @ 230Vac
MAX 负载效率
> 85.0% @ 115Vac
> 86.0% @ 230Vac
涌入电流
(Cold Start)
< 25A @ 115Vac & 230Vac
漏电流
< 0.5mA @ 264Vac
功率损耗
No Load: < 0.4W @ 115Vac, < 0.5W @ 230Vac
MAX Load: < 23W @ 115Vac & 230Vac
| 输出电流4A,1.5A |
| 输出电压27.6V |
| 输出电压调整范围24-28Vdc |
| 输出功率151W |
| 线电压调整率< 0.5% (90-132Vac @ 90% load,180-264Vac @ MAX load) |
| 负载调整率< 1.0% (90-132Vac @ 0-90% load,180-264Vac @ 0-MAX load) |
| 纹波电压< 150mVpp @ 0°C to -20°C< 100mVpp @ > 0°C to 70°C |
| 开机时间< 1,000ms (115Vac @ 90% load, 230Vac @ MAX load) |
| 保持时间> 20ms (115Vac @ 90% load, 230Vac @ MAX load) |
| 动态回应± 5%, 0-50% & 50%-MAX & 10%-MAX load(Slew Rate: 0.1A/μS, 50% duty cycle @ 5Hz to 1KHz) |
| 电容性负载启动3,600μF at 27.6V/5.5A |
| 输入输出间电压骤降Normal Mode: 0.5V typ.Buffering Mode: 0.2V typ. |
| 升压时间< 50ms (100Vac @ 90% load, 200Vac @MAX load) |