Single-phase Smart Meter DDS26D

About

The DDS26D (EK315) is a single-phase smart electronic energy meter designed with a focus on humanized, modular, and global-oriented philosophy. It is switchable between prepaid and postpaid modes, making it a versatile choice for both residential and commercial fields. The meter is certified according to the MID (2014/32/EU) requirement and offers high measuring accuracy and an advanced anti-tamper design.

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4S4 Metering Electricity meters codes

Single-phase meter DDS26D

Advantages:

The design of the meter allows direct current measurement up to 100 amperes.
The presence of a modular "plug-and-play" module for remote communication (2G/3G/4G/NB-IoT/PLC/RF) ensures easy upgrades.
Measuring basic electrical parameters for a better understanding of the behavior of your power distribution system.
Flexible settlement options through the ability to switch between prepaid and postpaid operational modes.
Advanced anti-tamper features, including detection of current reverse and status monitoring for meter, terminal, and module covers.

Functional specifications:

Four-quadrant measurement of active, reactive, and apparent energy (kWh, kvarh, kVAh).
Multi-tariff management supporting up to 8 tariffs, 12 time slots, and 100 holiday tables.
Integrated load control through built-in relay(s) with configurable power limiter and fuse supervision.
Power quality monitoring that tracks events such as power up/down, current reverse, and sag & swell.
Extensive load profile storage capable of tracking up to 14 channels for 93 days at 15-minute intervals.

Technical specifications:

Accuracy class

Class 1 (IEC) / Class B (EN) for active energy; Class 2 (IEC) for reactive energy

Compliance with standards

IEC 62052-11/31, IEC 62053-21/23, IEC 62056-21, and EN 50470-3

Operating temperature

-40°C to + 70°C

Ingress protection rating

IP54

Max electric current intensity

Options for 60A, 80A, or 100A

Nominal voltage

120V, 220V, or 240V (Un)

Frequency

50Hz/60Hz (+-5%)