技术参数 Specifications | |||||
型号 Model | STPS-1000W | STPS-1500W | STPS-2000W | STPS-3000W | |
额定功率 Rated Power (W) | 1000 | 1500 | 2000 | 3000 | |
输入 Input | 额定电压 Rated Voltage (VDC) | 24 | 48 | ||
额定电流 Rated Current (A) | 50 | 38 | 50 | 75 | |
直流电压允许范围 DC Voltage Permissible Range (VDC) | 22-30 | 44-60 | |||
保护关机电压 Protection Shutdown Voltage (VDC) | 22 | 44 | |||
输出 Output | 电压范围 Voltage Range | 220V&plun;10% | |||
频率范围 Frequency range | 50Hz/60Hz&plun;0．05Hz | ||||
过载能力 Overload | 130%,1分钟 | ||||
峰值系数 Peak factor | 3:1(3比1) | ||||
逆变效率 Inverter Efficiency | 85-95% | ||||
波形失真率(线性负载) Waveform Distortion（Linear load） | ＜3% | ||||
保护功能 Protection | 软启动、电池输入接反、过载/短路保护、电池欠压保护、过热保护 Soft-start, battery reverse protection ,overload / short circuit protection, battery undervoltage protection, over-temperature protection | ||||
外观尺寸(深×宽×高) Appearance Dimension(D × W × H) (mm) | 400×145×210 | 450×190×330 | |||
净重/毛重NW / GW (kg) | 13.7/14.7 | 23/25 | 27/29 | 39/41 | |
