技术参数:                            
1、输入电压：±20%                                        
2、输出频率：50Hz±5%(市电)50Hz±0.05%(电池模式)                            
3、输出电压：±1%                                          
4、过载能力：超过120%负载10s后转旁路供电                            
5、功率因数：0.8滞后                                    
6、输出波型：正弦波TAD＜0%-100%线性负载时                            
7、停电转换时间：0ms                                    
8、效    率：93%                            
9、波峰因数：3:1                                            
10、供电时间：标机为  10-15  分钟                            
11、环境温度0-40℃                                        
12、环境湿度：0-90%不凝露                            
13、噪    音：＜55Db/＜60Db                          
14、电池类型：密封免维护蓄电池                            
15、波形失真：线性负载＜3%非线性负载＜5%            
16、保护：过载保护,短路保护,突波电压保护,安全要求符合BG4943