99视频福利,97在线观看成人免费视频,狠狠婷婷,狠狠色综合久久丁香婷婷,久久精品国产福利,夜恋全部国产精品视频,伊人天天

EMS-0343L is a comprehensive intelligent three-phase power monitor that is programmable, auto-measurement, LCD display, and electric energy summation, digital communication (Support Modbus (RTU) and DL/T645). Beautiful appearance and high-cost performance.

1.      Line voltage measurement range:30~600V

2.      Phase voltage measurement range:20~400V

3.      Current measurement range: 0~6A

4.      Measurement Accuracy: Voltage and current are 0.5%

5.      Power supply: 85~265VAC or 85~330VDC

6.      Size of host: Panel: 72*72mm, depth of inside panel: 61mm, thickness of panel: 13mm

7.      Hole size: 68*68mm

8.      Communication port: RS485

9.      Installation methods: surface panel mounted

10.     Work ambient: Work temp. -10°C~50°C, storage temp. -25°C~75°C, relative humi. : 20% ~ 95%, No condensation