Chint Three-Phase Smart Meter DTSU666-3x230

Chint Three-Phase Smart Meter DTSU666 - 3x230/400V 5(80)A Modbus ID

Smart Meter with white connection cable plus plug

CHINT DTSU666 Energy Meter 80A - 230V/400V-RS485 Three-Phase Smart Energy Meter

CHINT Smart Meter DTSU-666 with two RS485 ports.

Suitable for FoxESS and a-TroniX inverters/wallboxes as well as compatible models.

The DTSU666 is a high-precision, intelligent electricity meter with RS-485 communication, enabling accurate measurement and a new level of power management for homes and businesses.

With features such as time-sharing metering, event logging, and theft protection, the DTSU666 Smart Meter supports efficient energy usage, helps save electricity, and promotes conscious resource management.

The updated version of the DTSU666 offers:

• Faster communication

• Extended functions such as time-sharing metering, detailed event recording, and comprehensive theft protection.
  This opens up new possibilities for intelligent and future-proof energy management.

Technical Highlights:

• Communication with MID certification

• Precise time-of-day metering

• Reliable event logging

• Integrated theft protection functions

Notes:

• This energy meter is not preconfigured for direct communication with a hybrid inverter.

• ⚠️ Connection and installation of a non-plug-and-play device must only be carried out by qualified professionals (e.g. certified electricians).

WARNING: Not compatible with Hoymiles or Huawei!

The bidirectional and multifunctional 3-phase energy meter DTSU666 is a smart power meter and offers a wide range of measurement and display options for 3-phase AC power grids:

• Feed-in limitation (e.g. 70%)
• Zero feed-in
• Measurement for three-phase four-wire installations, active & reactive energy, and electrical parameters
• Ideal for use with consumers and energy producers such as photovoltaic or wind power systems
• Technical specifications
• For 3-phase (4-wire) systems
• LCD display
• Bidirectional measurement
• Direct measurement up to max. 80A
• DIN rail mounting
• Voltage range: 3x230/400V
• Frequency: 50/60 Hz
• Accuracy class: B
• Baud rate: 1200bps/2400bps/4800bps/9600bps/19200bps/38400bps/115200bps (adjustable, default: 9600bps)
• Temperature range: Normal -25°C ~ 55°C, Maximum -40°C ~ 70°C
• Data connection: 2x Modbus via RS485
• Dimensions (H x W x D): 100 × 72 × 65.5 mm