NB系列技术参数表2 型号Models ZB1500W ZB2000W ZB3000W ZB3500W ZB4000W ZB5000W ZB6000W 额定功率Rated power 1500W 2000W 3000W 3500W 4000W 5000W 6000W 电池电压Battery voltage 12V/24V/48V 24V/48V 48V/96V 毛重量Weight 22KG 24KG 27KG 28KG 37KG 40KG 43KG 外观尺寸Dimension L×W×H(mm) 460×220×385(mm) 460×260×470(mm) 输入电压范围Input voltage range(VAC) 100/110/120/127/220/230/240(+25%,-45%) 输入频率Input frequency(Hz) 45Hz-65Hz 输出电压范围Output voltage range(VAC) 逆变状态Inverter mode 100/110/120/127/220/230/240±3% 输出频率Output frequency(Hz) 50/60±0.5Hz,输出频率自动转换Output frequency auto detective,当市电输入频率50Hz输出50Hz.当市电输入频率60Hz输出60Hz. 输出波形Output waveform **弦波Pure sine wave 效率Efficiency 91% 失真度THD <5% 噪音Noise <52 电池充电电压Battery charge voltage(V) 12V(13.8V±0.5V) 24V(27.5V±0.5V) 48V( 55V±0.5V) 96V( 110V±1V) 电池充电电流Battery charge current(A) 5-15A(Non-charger optional可选不充电) 切换时间Transfer time(ms) <5ms 冷起动功率Cold start power 额定功率Rated power **(resistive load阻性负载) 电池欠压保护点Low battery voltage trip(V) 12V(10.0V±0.5V) 24V(20V±0.5V) 48V(40V±0.5V) 96V(80V±1V) 保护功能Protection A:过载保护Over-load protection; B:电池过充过放保护Battery over-charge/discharge protection; C:温度保护Over-temperature protection;D:输出电压异常自动保护Output voltage abnormal protection。 开机/关机模式Power on/off mode A:手动开机/关机Turning on/off by manual,按下ON按钮IPS会自动启动IPS will be started/closed when pressing ON/OFF button,按下OFF按钮IPS会自动关机. B:当IPS接上电池,进市电不用按ON按钮,IPS自动开机When IPS is connected with battery, it will start auto when AC comes in(no need to press ON button). 蜂鸣器报警Beeper alarm A:当市电正常工作时,IPS无报警声When AC works normally, no alarm with IPS。 B:电池低压报警时,蜂鸣器每秒鸣叫一次When at battery low voltage, beeper alarms by second 。 C:过载时,蜂鸣器每秒鸣叫一次When at over-load, beeper alarms by second。 D:电池模式,IPS出现故障,蜂鸣器长鸣When IPS failed at battery mode, beeper alarms continuously。 冷却方式Cooling method 自动检测风冷Auto detective cooling fan 显 示Display LED/LCD 标配/选配Standard/Optional 工作模式Working mode 市电**/电池**AC/Battery priority 标配/选配Standard/Optional(可增加选择开关additional switch)