Partial consumption energy meters

Description

Three-phase electric energy meter with indirect measurement .../5 A and .../1 A (depending on model), featuring sealable terminals and optional communication via Modbus RS-485 and M-BUS protocols (depending on model). 

Main features include:

• MID certification, modules B+D (depending on model).
• Class 1 for active energy (Class B as per MID), Class 2 for reactive energy.
• Compliant with EN 50470 (European MID standard) or IEC 62052-11 (international standard), depending on the model.
• Compact size (4 DIN rail modules).
• Resettable partial energy counter.
• 1 programmable pulse output (depending on model).
• 1 digital input for tariff control and pulse counting (depending on model).
• Time-of-use tariff calendar.
• Modbus RS-485 and M-BUS communications (depending on model).
• Display of basic electrical parameters (V, A, kW, kWh, PF, etc.).

Applications

• Meter for energy sub-metering.
• Applications where certified MID meters are required for energy verification and billing.
• Meter used to verify the energy invoiced by the electricity distributor.
• Energy consumption reporting and connectivity with SCADA systems.
• Energy and cost control in industrial processes.

AC power supply

Voltage measurement circuit

Current measurement circuit

Measurement accuracy

Digital transistor outputs

User interface

Environmental characteristics

Mechanical characteristics

Standards

CEM-D range | Energy meters for managing consumption and generation