SBTS-3500型光伏并网逆变器适用于家庭屋顶太阳能或其他小型太阳能并网发电。系统由光伏电池组件、高频开关并网逆变电源、计量装置、避雷装置及配电系统组成。太阳能通过光伏组件转换为直流电,再由逆变器将直流电能转换为与电网同频、同相的正弦波电流,一部分给本地负荷供电。剩余部分电力馈入电网,为区域内其他用户供电,用户可以将电量售给电力公司获取利益。
Model: SBTS-3500
Name: The household bends down incorporation inversion power source with the light
The SBTS-3500 light bends down incorporates the invertor to be suitable for the family roof solar energy or other small solar energy incorporation electricity generation. The system bends down the battery module by the light, the high frequency switch incorporation inversion power source, the metering mechanism, the lightning protector and the electrical power distribution system is composed. The solar energy transmitted light bends down the module to transform into the direct current, will direct current by the invertor the electrical energy to transform again into with the electrical network frequency, the synchronism sinusoidal current, a part for local shoulders the power supply. The remainder electric power feeds into the electrical network, for the region in other user power supply, the user may sell the electric quantity the Electricity company to gain the benefit.
技术特点
※ 符合国际技术标准IEEE-929,各项技术指标,达到国际先进水平
※ 高频变压器隔离,体积小、重量轻
※ 效率高达93.5%
※ 功率因数:COSθ≥0.99
※ 电流谐波:THD<2﹪
※ 输出直流分量:<0.1﹪
※ 采用128*64大屏幕液晶汉显,便于操作
※ 内置电网保护装置,具有防孤岛保护功能
※ 多层电流快速保护可靠性极高
※ 采用控制、功率电路双室设计,更有利于适应复杂的环境。
Technical characteristic
* conforms to international technical standard IEEE-929, each technical specification, achieves international advanced level the
* high-frequency transformer isolation, the volume is small, weight light the
* efficiency reaches as high as 93.5%
the power factor: COSθ≥0.99
* current harmonics: THD<2 ﹪
* output direct component: <0.1 ﹪
* uses the 128*64 large screen liquid crystal Chinese obviously, is advantageous operates the
* built-in electrical network protective device, has against isolated island protection function
* multi-layered electric current fast protection reliability extremely high
* Uses the control, the power electric circuit double room design, is more advantageous to the adaptation complex environment.
输入数据
※ 最大太阳能电池陈列功率:4000WP
※ 最大直流输入功率:4000W
※ 最大直流输入电压:450VDC
※ 直流输入电压范围:180~430VDC
※ 最大列阵输入电流:25A
※直流电压纹波〈10%
※ MPPT精度:99%
输出数据※ 额定输出功率:3500W
※ 允许电网频率范围:49.5~50.2HZ
※ 允许电网电压范围:180~260VAC
※ 总波电流形畸变率:THD≤2%
※ 输出直流分量:〈0.1﹪
※ 功率因数:≥0.99
※ 最大效率:≥93.5%
通信方式
※ 通讯接口:RS232
※ 通讯协议:CDT、MODBUS,RTU
安全性能及防护等级
※ 电气绝缘性能:直接对地 2500VAC,一分钟 直流与交流间 2500VAC,一分钟
※防护等级:IP65,适合户外安装使用
使用条件
※ 使用环境温度:-15°C~+45°C
※ 使用环境湿度:0~100%
体积及重量
※ 外型尺寸:500×325×176mm(长×厚×高
※ 重量:≤15Kg