Acrel DTSD1352 Smart Meter for Solis - Three-Phase (inline, 80A)

SKU: 2817

✓︎ Three-phase direct measurement up to 3×10(80)A without current transformers
✓︎ High accuracy: active energy class 0.5S
✓︎ RS485 Modbus-RTU – compatible with Solis inverters

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Delivery time: 8 - 11 Workdays

99,00 €

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Acrel DTSD1352 Smart Meter for Solis - Three-Phase (inline, 80A)

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Description

Acrel DTSD1352 (three-phase) is a DIN-rail smart meter for precise measurement of your power consumption and feed-in. Combined with Solis inverters, the device enables reliable zero feed-in control and accurate energy monitoring. Direct measurement up to 3×10(80)A eliminates the need for additional current transformers in many systems.

Key Benefits for Your System

High measurement accuracy: Active energy is measured to accuracy class 0.5S, ensuring precise evaluation of consumption and feed-in.
Easy connection: Via the RS485 interface with Modbus-RTU protocol, the smart meter can be easily connected to Solis inverters.
Compact design: The device is mounted on a DIN rail and requires only around 126.5 mm of width in the distribution cabinet.
Comprehensive readings: In addition to energy metering, the device measures voltage, current, active, reactive, and apparent power, power factor, and frequency.

Precise Control of Your Solar Power

A smart meter is the foundation for efficient use of your photovoltaic system. The Acrel DTSD1352 continuously measures the energy flow at your grid connection point and transmits this data via the RS485 connection to your Solis inverter. This allows the system to accurately detect how much power you are currently consuming and how much surplus energy is available. This enables targeted control of feed-in and higher self-consumption of your self-generated solar power. The integrated backlit LCD display shows all important values directly on-site, while remote monitoring via Modbus provides a complete overview of your energy balance. This gives you greater transparency and control over your energy management.

GENERAL DATA (Basic information about the smart meter)
Manufacturer	Acrel
Model	DTSD1352 (three-phase)
Device type	DIN-rail multifunction energy meter
Network type	Three-phase 3-wire / 4-wire
Dimensions (W×H×D)	126.5 × 88.2 × 69.5 mm
Operating temperature	-25 °C to +55 °C
Relative humidity	≤ 95% (non-condensing)
VOLTAGE & CURRENT (Electrical inputs)
Reference voltage	3×100V, 3×380V, 3×57.7/100V, 3×220/380V
Input current	3×10(80)A (direct measurement)
Voltage consumption	< 10 VA (per phase)
Current consumption	< 1 VA (per phase at rated current)
Voltage input impedance	> 2 MΩ
MEASUREMENT & ACCURACY (Measured parameters)
Measured values	U, I, active power P, reactive power Q, apparent power S, power factor PF, frequency
Voltage / current accuracy	± 0.2%
Power accuracy	± 0.5%
Active energy accuracy class	0.5S / 1
Reactive energy accuracy class	Class 2
Frequency range	45 – 65 Hz (error ± 0.2%)
Standards compliance	IEC62053-21, IEC62053-22
COMMUNICATION & DISPLAY (Interfaces and display)
Interface	RS485
Protocol	Modbus-RTU
Baud rate	1200 – 19200 bps
Address range	1 – 247
Display	8-digit segment LCD with backlight
Operation	4 buttons for programming
Max. RS485 bus length	up to 1200 m