DDS-1Y-18M/L

DDS-1Y-18M/L

Product catalog summary
Overview: The document provides technical specifications and details for the KWH Meter Instrument models DDS-1Y-18M/L, which are direct type meters used for sub-measurement of active energy according to IEC/EN 62053-21 standards.
Specifications:
  • Models: DDS-1Y-18M-5(32)A, DDS-1Y-18M-5(45)A, DDS-1Y-18M-5(50)A, DDS-1Y-18L-5(32)A, DDS-1Y-18L-5(45)A, DDS-1Y-18L-5(50)A.
  • Rated Voltage: 230V with a tolerance of +/-30%.
  • Rated Current: Varies by model (5-32A, 5-45A, 5-50A).
  • Frequency: 50/60Hz.
  • Power Consumption: ≤0.4W; ≤8VA.
  • Display: Available in Counter and LCD formats.
  • Accuracy Class: 1.0.
  • Impulse Constant: 1000imp/kWh.
  • Frame Size: 45mm height, 118mm width, 18mm depth.
  • Mounting: Quick fastening on DIN rail IEC/EN60715.
  • Operating Temperature: -20℃ to 65℃.
  • Humidity: Average annual value of 70% or 75% depending on the model.
Connection Diagrams: The document includes connection diagrams for the KWH Meter DDS-1Y-18M/L models, indicating the input and output terminals for proper installation.
Display and Measurement:
  • Counter Display: 5+1 digits, up to 99999.9 KWH.
  • LCD Display: 5+2 digits, up to 99999.99 KWH.
Additional Information: The document references the manufacturer's website, www.renalec.com, for further details and support.
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Catalog excerpts

DDS-1Y-18M/L-1

Type Designation 1MU Counted Direct type ^=DDS-1Y-18M-5(32)A EC1101 Counter Direct type DDS-1Y-18M-5(45)A EC1102 Counter Direct type DDS-1Y-18M-5(50)A EC1103 Connection Diagrams • Power meter accoring to IEC/EN 62053-21 for sub-measurement • For active energy Rated voltage Un Rated current In Rated frequency Connection Mode Power consumption Display I nput signal Accuracy class Starting Current: Impulse constant: Flashing red: DDS-1Y-18M/L-5(45)A 230V +/-30% 5-45A 50/60Hz d irect type ^0.4W;^8VA C ounter/LCD sinusoidal Frame size Device height Device width Display: Mounting: Average humidity value of year: Perm. Ambient temperature range: quick fastening on Din rail IEC/EN60715 for all 70% 75%

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