Chint DSSU666 - 3-phase kWh meter

When investing in green energy, it's important to keep track of the numbers. With the Chint DTSU666, you get an accurate and reliable energy meter designed for a time when we both consume and produce power.

This 3-phase bidirectional electricity meter records both the consumption from the grid and the production from your PV system. The result is a clear picture of your energy balance, so you can optimise your consumption, sell surplus power or analyse your production over time.

Why choose Chint DTSU666?

Many standard meters only show part of the picture. With Chint DTSU666 you get a solution that gives you full insight into the energy flow - whether you are a solar owner, business or private consumer.

• Bidirectional measurement: Detects both import and export of power.
• Three-phase measurement: Suitable for both small and large installations, including households with heat pumps, charging stations and solar panels.
• Communication via RS485/Modbus: Easy integration into inverters, smart meters, energy management systems or BMS.
• Compact DIN rail mounting: Quick installation in the switchboard - without wasting space.
• Precision and stability: Provides accurate data for monitoring, billing and documentation.
• Real-time data on display: See voltage, current, power and energy consumption directly.

Typical applications

• Photovoltaic systems: Track production and document how much power you send back to the grid.
• Electric car charging: Keep track of consumption for charging stations - both private and business.
• Businesses: Monitor energy consumption across buildings, departments or machines.
• Private homes: Get insights into your household energy balance and optimise your electricity consumption.

The benefits of a bi-directional electricity meter

A traditional meter only shows your consumption. As more people produce their own energy, a bi-directional electricity meter like the Chint DTSU666 is indispensable.

It gives you:

• Insight into how much power you produce yourself.
• Overview of your actual purchases from the electricity grid.
• Documentation of profits that can be sold back to the grid.
• Better foundation for investment in solar, batteries and energy management.

Technical specifications

• Type: 3-phase bidirectional energy meter
• Assembly: DIN rail (switchboard)
• Communication: RS485/Modbus
• Display: LCD with parameters such as voltage, current, power, energy and frequency
• Application: Solar, electric cars, heat pumps, businesses and private installations

Future-proof energy management

With the Chint DTSU666 you get more than a meter - you get a tool that helps you understand and optimise your energy. It is compatible with modern inverters and can be integrated into larger energy management systems.

It allows you to monitor and analyse your energy consumption in real time - both locally and online.

With the Chint 3Ph Meter DTSU666 you gain control, transparency and a solid foundation for optimising your energy economy.