Partial consumption energy meters

Description

Three-phase electrical energy meter with direct measurement up to 100 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

Digital inputs

Serial communication

User interface

Environmental characteristics

Mechanical characteristics

Standards