power (w)电源 | t1k | t2k | t3k | t6k | t9k | t15k | t20k | ||
input voltage 输入电压 | 3phase380vdc—500vdc | ||||||||
input frequency输入频率 | 45--65hz | ||||||||
output voltage 输出电压 | 3 phase 380vac-500v±10% | ||||||||
dc voltage（vdc） 电压 | 24/48 | 36/48 | 48/96 | 96 | 96 | 192/240 | 240 | ||
harge current | max 5 | max 10 | max 15 | max 20 | |||||
transfer time传输时间 | utility power mode transfer to battery mode need 50mms，battery mode transfer to utility power mode need 25mms市电模式传输模式需要50mms到电池，电池模式转移到市电模式需要25mms | ||||||||
output waveshape输出波形 | puresine wave, thd<4%(with full load) | ||||||||
general protection一般保护 | output short, over voltage, low voltage, low battery voltage, surge protection, loss phase and phase sequence protection.输出短路，过电压，低电压，低电池电压，浪涌保护，损失相和相序保护。
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overload & protection超负荷
| 100-120% 30 sec, over 120%, 100ms. > 200% surge power, | ||||||||
environment temp.环境温度 | 0-40℃ | ||||||||
humidity湿度 | 20-90%(non-condensing, max) | ||||||||
本产品的品牌是天风，型号是T-48v2000w，类型是太阳能（风能），产品认证是CE，电路拓扑结构是全桥式，输出电压波形是正弦波，输入电压范围是48v（V），输出电压是380v（V），输出功率是2000w（W），逆变效率是90（%），电压调整率是87（%），负载调整率是87（%），加工定制是否
