Huawei DDSU666-H (1-Ph)

Indirect measurement wattmeter (ampere clamp included)
It allows measuring the consumption of our electrical network.
With an RS485 communication interface to communicate with Huawei inverters
3 years warranty.

• 1 % high-accuracy power measurement for precise control of consumption, generation, and energy optimization
• Plug & play integration with Sigenergy systems via Modbus, no extra configuration needed
• Real-time monitoring with 100 ms data refresh for instantaneous response
• Versatile installation: direct connection up to 100 A or with external current transformers (CTs)

Huawei Smart Power Sensor DTSU666-H (3-Ph).
Valid if cable section doesn't exceeds 95 mm2 and there's not a higher intensity of 250 A.

Sigen Power Sensor integrates seamlessly with Sigenergy devices, with no configuration required.
This power sensor is part of SigenStor's 5-in-1 energy storage system.
Sigenergy's ESS seamlessly integrates the PV inverter, battery power conversion system (PCS), EV DC charger for electric vehicles, battery pack and energy management system (EMS).

Sigen Power Sensor integrates seamlessly with Sigenergy devices, with no configuration required.
This power sensor is part of SigenStor's 5-in-1 energy storage system.
Sigenergy's ESS seamlessly integrates the PV inverter, battery power conversion system (PCS), EV DC charger for electric vehicles, battery pack and energy management system (EMS).

• 1 % high-accuracy power detection for precise control
• 100 A single-phase direct connection with built-in CT
• Modbus RTU communication via RS485
• Supports export/import limitations and AI-ready

Power Meter, DTSU666-HW/YDS60-80
Direct reading up to 80A
Supports indirect reading with CT x/5A (not included)

• 1% high-accuracy power detection for precise control
• Integrates smoothly with Sigenergy devices, no need for setup
• Top-class 100 A direct connection in Power Sensor with built-in CT
• 100 ms data refresh rate, instantaneous data feed

Modbus 3-phase current meter

HUAWEI Power meter DTSU666-FE smart meter. Only required in combination with the Huawei EV charging point SCharger in installations without PV inverters. Valid for three-phase and single-phase installations up to 100A - 3x CT 100A included.

A power meter transmits the measured amount of power to the SolarLog for analysis. It serves as a consumption meter, showing a comparison of produced and consumed power. It can be configured to operate with the SolarLog in three different modes:
- Measuring energy consumption for optimal utilization of the power generated.
- Measuring the total amount of energy that has been fed into the grid.
- Measuring the energy production of inverters that are not directly managed by SolarLog.

AC current meter

Three-phase bidirectional meter.
Nominal voltage 230 V/400 V
Frequency 50 Hz/±5 %.
Nominal/limit current per phase conductor 5 A/63 A (>63 A combined with external current transformers)
Starting current <25 mA
Connection cross-section From 10 mm² to 16 mm² 1) (for 63 A protection)

Măsurare indirectă.

Control center and energy manager via Ethernet, including Energy Meter.

Smart Meter TS 65A-3; for recording energy consumption, three-phase, direct metering

Modular electric energy meter that displays power (kWh, kVArh and kVA) and other measurements directly on its backlit LCD display.
It is designed for three-phase load metering with connection via CT and is suitable for applications up to 12000 A.

Energy Meter single-phase 100 A maximum.
The Energy Meter can be used for these things:
1. grid meter, and used as a control input for an ESS System (1).
2. Measuring the output of a photovoltaic inverter.
3. Measuring the output of an AC generator set.
The meter is connected to the Color Control GX. There are two options for its wiring:
1. direct connection, using the RS485 to USB interface with a 1.8 m long cable, or the 5.0 m long cable.
2. Wireless connection via Zigbee

Energy meters are typically used in an energy storage system, to measure the power and energy of the entire application in the distribution box and minimize the import or export of energy to the grid. They can also be used to measure the output of a PV inverter or AC loads and display the data on GX devices such as the Cerbo GX or Ekrano GX and the VRM gateway.
ET340 (RS485 - for 3-phase max. 65 A)

The Victron EM24 Ethernet is a standard device for measuring the power and energy of a three-phase application, for example in the distribution box or for measuring the output of a PV inverter, an AC generator or an inverter or inverter/charger.