Sofar Smart Meter DTSD422-D3-Wifi with CTs - 901.00000101-1
€ 252,76 exkl. USt.
Sofar Smart Meter DTSD422-D3-Wifi with CTs - 901.00000101-1 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
Three-phase measurement
Records the energy flow of all three phases (400 V / 50 Hz) for a precise balance of generation and consumption.
Indirect measurement with 6 transformers
Six current transformers up to 100 A (secondary 5 A) included – ideal for higher currents without direct meter load.
WLAN connection
Integrated Wifi interface transmits measurement values wirelessly to the monitoring system.
DIN rail mounting
Compact housing (92 × 36 × 85 mm) for quick installation in the distribution cabinet on a DIN rail.
100 A total current
Designed for a maximum input current of 100 A – suitable for systems with increased power demand.
Self-consumption optimization
Provides the basic values for zero export and intelligent energy management in the Sofar system.
Technical Data
| Parameter | Value |
|---|---|
| Manufacturer | Sofar |
| Manufacturer number | DTSD422-D3-W |
| Category | Smart Meter / Energy Meter |
| Measurement type | Indirect (via current transformer) |
| AC connection | 3-phase, 400 V / 50 Hz |
| Feed-in phases | 3 |
| Max. total input current | 100 A |
| Current transformers | 6 pieces up to 100 A (secondary 5 A) |
| Communication | WLAN (Wifi) |
| Mounting type | DIN rail |
| Dimensions (without packaging) | 92 × 36 × 85 mm (L×W×H) |
| Dimensions (with packaging) | 26 × 12 × 16 cm |
| Warranty | 2 years |
| Country of origin | China |
Frequently Asked Questions
What is the Sofar Smart Meter DTSD422-D3-Wifi?
The DTSD422-D3-Wifi is a three-phase smart meter (energy meter) from Sofar for indirect current measurement. It records the energy flow via six included current transformers up to 100 A and transmits the measured values via WLAN to the PV system's energy management system.
What is the Smart Meter needed for in a PV system?
The meter continuously measures consumption and feed-in at the grid connection point. These values are the basis for optimizing self-consumption, battery charging, and zero export – the inverter regulates the power based on the measured data.
Why is the measurement indirect via current transformers?
In indirect measurement, six current transformers (CTs) are placed around the conductors instead of routing the entire current directly through the meter. This allows for the capture of higher currents up to 100 A and simplifies installation in the distribution board.
How is the DTSD422-D3-Wifi mounted?
The Smart Meter is mounted on a DIN rail in the distribution cabinet. The compact housing measures 92 × 36 × 85 mm. The six current transformers are attached to the three phases and connected to the meter.
Who is Sofar?
Sofar (Sofar Solar) is an international manufacturer of inverters, storage solutions, and accessories for photovoltaic systems. The company offers components for private and commercial PV systems.
Where can I buy the Sofar Smart Meter in Austria?
You can purchase the Sofar Smart Meter DTSD422-D3-Wifi online at SOLARVIC at solarvic.at. There you will find the energy meter including technical data and suitable PV accessories.
How can I order?
Directly online via solarvic.at – if you have questions about the design, the SOLARVIC team will be happy to help.
€ 252,76 exkl. USt.
Sofar Smart Meter DTSD422-D3-Wifi with CTs - 901.00000101-1 is backordered and will ship as soon as it is back in stock.