single phase guide meter

タイトルまたは説明

• Features:
  • Using LCD display
  • Can be carried out time parameter setting and has electric energy pulse output function
  • Available RS**5 communication interface with PC to realize data exchange, which can greatly
  • improves electricity automatic management
  • Small size, high accuracy, good reliability and easy installation
  • Applicable to government agencies and large public buildings to electricity sub-metering
  • Can also be used for enterprises and institutions for electric energy management
• Technical parameters:
  • Type: DDS***8
  • Rated voltage: **0V
  • Rated current: 5 (*0)A
  • Accuracy: class 1
  • Working voltage:
    • Normal working voltage range: 0.9, 1.1Un
    • Limit working voltage range: 0.7, 1.2Un
  • Starting current: 0.**4Ib
  • Digital communication: RS**5, MODBUS-RTU (Other protocols can be customized)
  • Clock error: ≤0.5s/d
  • Temperature range:
    • Normal operating temperature: **0 to *5°C
    • Limit working temperature: **0 to *5°C
    • Storage temperature: **0 to *0°C
  • Relative humidity: ≤*5
• Standards: GB/T ****5.*******8, GB/T ****5.*******8 and DL/T *******7