1. Product Features
AT28DP - (1X+3X) - H single-phase three-phase hybrid centralized intelligent energy meter is installed by combining the single-phase meter module and the three-phase meter module; 1 household single-phase meter with 2 terminals, 1 household three-phase meter with 6 terminals, and 1 meter can combine up to 54 10 mm meters²Terminals are combined within this range to form a single-phase three-phase hybrid centralized intelligent energy meter.
All products are self-developed and produced by our company, supporting customized functions. Please contact our company for details.
2.Overall dimensions
Refer to the external dimensions of the three-phase centralized smart meter.

3.Wiring diagram

4.Product Selection
AT28DP-(1X+3X)-H(□W/ □A+□W/3×□A)
For example, 5 households single-phase/10 (40)+3 households three-phase/3 × 15 (60) A is represented as
AT28DP-(1X+3X)-H(5W/10(40)A+3W/3×15(60)A)