Flexible Energy Measurement
Supports forward, reverse, forward + reverse and net-energy metering modes for flexible import/export measurement.
DEM4K10A 6 A Three-Phase CT-Operated DIN-Rail Energy Meter with Infrared Communication, RTC and Multi-Tariff
DEM4K10A is a 3P DIN-rail, CT-operated three-phase energy meter rated at 5(6) A with Class C accuracy. It supports infrared (IR) communication, RTC-based 4-tariff metering and flexible CT/PT ratio configuration (up to 1000:1). Includes internal battery for RTC timekeeping. MID B+D certified by SGS UK.
DIN-Rail Mounting
3P4W / 3P3W CT Connection
MID B+D Certified
MID
6 A Maximum current (CT)
3×230/400 V Rated voltage
Class C Active energy accuracy
−40°C to +70°C Operating temperature
Product Highlights
Flexible CT-Operated Metering with Multi-Tariff Capability
Class C Active Energy Accuracy
Class C active-energy measurement in accordance with IEC 62053-21 and EN 50470-3.
Infrared (IR) Communication
Infrared communication supports local meter reading and parameter configuration without an RS485 interface.
Flexible CT/PT Ratio Configuration
CT and VT ratios are configurable from 1 to 1000 for different transformer-operated metering requirements.
Multi-Tariff Metering
Supports RTC-based multi-tariff metering with four default tariff periods for time-based energy billing.
Battery-Backed RTC
Internal lithium battery maintains RTC operation for time-based tariff functions and meter timekeeping.
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DEM4K10A Dimensions & Wiring
Dimension
Wiring
FAQ
Product FAQ
What is DEM4K10A?
DEM4K10A is a 3P DIN-rail, CT-operated three-phase energy meter rated at 5(6) A with Class C accuracy. It supports infrared (IR) communication, RTC-based 4-tariff metering and flexible CT/PT ratio configuration (up to 1000:1). Includes internal battery for RTC timekeeping. MID B+D certified by SGS UK.
What connection type does it use?
CT operated with external current transformers. Supports 3P4W and 3P3W (Aron) wiring.
What communication interface does DEM4K10A use?
Infrared (IR) communication for meter reading.
What tariff functions does DEM4K10A provide?
RTC-based 4-tariff metering with time scheduling.
What CT/PT ratios are supported?
CT ratio up to 1000:1 and PT ratio up to 1000:1, configurable via communication interface and buttons.
What is the certification status?
MID B+D certified by SGS UK.
Product Downloads
Product Datasheet Download
Datasheet
DEM4K Series Product Datasheet
Official DEM4K series datasheet covering product overview, specifications, wiring and dimensions.
Download PDF- Product overview and features
- Technical specifications
- Wiring diagrams and dimensions
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