DDS353H-3

DDS353H-1/2/3 is a single phase DIN Rail meter, 100 A, whichis a multi-functional meter for energy monitoring. It is only 18 mmwidth, but can support RS485 communication and comply withDIN EN 50022 standard, which is ft for the power distributionsystem for household and commercial.

Features and technical parameters:

• DIN rail mounting
• For residential use
• Programmable
• Consumption/Supply energy measurement
• Tariff switching – inside via TOU
• Electronic (with LCD display)
• Direct connection
• RS485 with Modbus-RTU protocol
• Measure the active and reactive energy accurately.
• It can read grid parameters, analyze the energy quality and load condition inthe certain time period.
• DIN RAIL (Comply to German Industry Standard ) mounted.
• Only 18 mm width, but can achieve 100 A.
• Support RS485 communication, Protocol: Modbus-RTU mode.
• The meter has Li-battery for RTC. The RTC accuracy is 0.5 s every day.
• Blue backlight, which is for easy reading in dark place.
• Do scrolling display for current (A) , voltage (V) , etc.
• 2 Modes for data display:
  a. Auto scrolling mode: the time interval is 5 s.
  b. Button mode by external button for data checking.
• The material of the meter case: PBT resistance.
• Protection class: IP51 (For indoor usage)