Eastron SDM230 single-phase electric meter | Multifunctional 100a

Total control and precision Mid: Eastron SDM230 Series

The Eastron SDM230 It is much more than a simple accountant. It is a single-phase network analyzer designed to offer a complete view of what happens in your electrical installation. Its ability to measure bidirectionally makes it indispensable in solar installations, as it allows inverter know how much energy is left over to charge the batteries or pour the network.

Versatility and advanced communication

On Tienda Solar We emphasize its flexibility of communication. Either Modbus RTU or Meters-bus, This meter can send data in real time to monitoring systems or control gateways. In addition, the SDM230-2T model allows dual-fee management, facilitating cost analysis in different scheduled periods. Its robustness is endorsed by European MID certification, which allows its use even for internal energy billing.

Featured advantages of the Eastron SDM230:

• Direct measurement 100A: It does not require external current transformers (CT), drastically simplifying the wiring in the electrical panel.

• Multifunction screen: Fast access through front buttons on data from KWH, Kvarh, W, V, A, Hz and power factor.

• Bidirectional Measurement: Ideal for photovoltaic systems, measuring the generated and consumed energy separately.

• Compact design (36mm): It occupies only the space of two standard magnetothermal in your DIN rail.

• Double impulse outputs: It allows the configuration of alarms or integration with simple buildings management (BMS) systems.

Summary technical sheet:

• Maximum current: 100 A (Direct load).

• Nominal voltage: 230 V AC

• Communication protocols: RS485 Modbus RTU / M-Bus EN13757-3.

• Precision class: Class 1 (active energy) / Class B (MID).

• Assembly: DIN 35mm lane.

• Degree of protection: IP51 (front for interiors).

• Own consumption:

• Certification: EU Directive 2014/22 / EU (MID).

Frequently Asked Questions (FAQ)

1. Do I need amperimeter clamps (CT) with this meter? No. The SDM230 is direct measure, which means that the phase cable goes directly by the equipment. This offers superior accuracy and avoids reading errors by bad clip placement.
2. Is it compatible with my inverter SOLAX OR Victron? Most market investors use the Modbus RTU protocol to communicate with meters. The SDM230 is a standard of the industry, but we always recommend verifying in your manual inverter If the MODBUS record map is compatible.
3. What does MID certification mean? MID certification ensures that the meter has passed strict precision controls required by the European Union. This ensures that energy readings are accurate enough to be used in energy audits or cost distribution.
4. Can I see consumption from my mobile? By itself, the meter shows the data on your LCD screen. To see it on your mobile, you must be connected to a inverter With WiFi or a gateway (footbridge) that climbs the data to the cloud.
5. Is it difficult to install? Its installation is similar to that of any overvoltage or magnetothermal protector, but being a measurement equipment, it must be installed by a qualified professional to ensure that the input and output connections are correct.