TOMZN Official 120V 230V AC 100A High-current Energy Meter 50Hz 60Hz Class1 35mm DIN Rail 5+1 99999.9 DDS238-2 1-Phase 2-Wire

General

DDS238-2 is a compact, rail‑mounted high‑precision energy meter featuring a 5+1 digit LCD display and a slim 36mm thickness that fits easily into most electrical meter boxes. Available in multiple models, it supports 120V/65A, 230V/65A, and 230V/100A configurations, meeting the needs of customers in different countries and applications. The meter complies with IEC62053‑21 (IEC61036) standard, ensuring accuracy and reliability for single‑phase energy measurement.

Parameters

Product Model: DDS238‑2 Series
Standard: IEC62053‑21 (IEC61036)
Nominal Voltage: 120/220/230/240V ±10%
Basic Current (Ib): 5A or 10A
Maximum Current (Imax): 65A or 100A
Minimum Current (Imin): 0.02A (for 5A Ib) or 0.04A (for 10A Ib)
Frequency: 50Hz / 60Hz
Power Consumption: <1W / <10VA
Accuracy Class: Class 1
Display: LCD, 5+1 digits
Interface: Open collector output (SO), 18–27V, 27mA
Pulse Output (100A model): 1000 imp/kWh (1.0 Wh/imp)
Pulse Output (65A model): 2000 imp/kWh (0.5 Wh/imp)
Dimensions (Thickness): 36mm
Mounting: DIN rail (standard 35mm)