Features:

ADF400L series multi-user electric meters, capable of up to 12-phase or 36-single-phase direct connection measurements, or a combination of direct and transformer connection measurements. This series is favored by residential areas, schools, and businesses due to its high accuracy, centralized installation and management, flexible installation, and non-interference features. The meters in this series support pre-paid functions.

Application Range:

For residential complexes, schools, and corporations.

Order Example:

Specific Model: ADF400L-4H3S12DY

Technical Requirements: 4-way transformer connections + 3-phase direct connections + 12 single-phase direct connections (pre-paid type)

Communication Protocol: RS485 Interface, DL/T645 Specification

Auxiliary Power Supply: None

Technical Specifications:

Application Network Diagram:

Exterior Installation:

Dimensions

Wiring method

Installation Illustration

The main module and sub-modules are connected using Ethernet cables.

You must use the instrument's built-in Ethernet cable to connect the network cable.

On-site installation diagram

Product Quotation:

ADF400L Series Pre-Paid Multi-User Electric Energy Meters Quotation

ADF400L Series Multi-User Energy Meter Quotation