Solar PV String Digital Monitoring System
NSM8 Solar PV String Digital Monitoring System NSM8 Solar PV string level monitoring device is compatible with PV string voltages up to 1500VDC. It can monitor 8, 12, 16, 20, and 24 strings and measure up to 20A per string. ● Input channels: 8, 12, 16, 20, 24 strings ● Operating voltage: DC50V~1500V ● Rated current: 0~20A ● Power consumption: ＜ 5W ● Temperature measuring range: -40℃~+80℃ ● Communicate interface: RS485/ModBus-RTU protocol ● Operating temperature: -30℃~+70℃ Product Overview NSM8 Solar PV String Level Monitoring monitors current and voltage at the string level inside a combiner box. This device is compatible with PV string voltages up to 1500VDC. It can monitor 8, 12, 16, 20, and 24 strings and measure up to 20A per string. The NSM8 Solar PV String Level Monitoring Device can be directly powered by the solar array while providing reliable information and data. It adopts an RS485 interface and supports the ...