NZR EcoCount SL 85A M-Bus draaistroom-energiemeter, import/export, MID klasse B, directe aansluiting 43420418

The NZR EcoCount SL 85A M-Bus is a three-phase energy meter with direct connection up to 85 A, measuring both import and export active energy with MID Class B accuracy. Its integrated M-Bus interface (EN 13757-3) enables remote reading in building automation and submetering systems.

Overview

Designed for DIN rail mounting (4 modules), the EcoCount SL 85A M-Bus is suited for commercial and industrial submetering. It records active energy (kWh) and reactive energy (kvarh) across two tariffs, with a 7-digit LCD display and a configurable S0 pulse output for local monitoring.

What stands out

• Direct connection up to 85 A, no current transformers required.
• MID compliant (Module B+D) for billing applications.
• M-Bus communication for integration with energy management systems.
• Measures both import and export (Lieferung + Bezug).

Technical details

• Meter type: Electronic three-phase energy meter
• Nominal voltage: 3x230/400 V AC, 50 Hz
• Maximum current: 85 A
• Accuracy class: B (MID) / 1 (IEC)
• Measured parameters: Active energy (kWh), reactive energy (kvarh)
• Communication: M-Bus (EN 13757-3)
• Display: LCD, 7-digit
• Tariffs: 2
• Pulse output: S0 (configurable)
• Mounting: DIN rail (4 modules)
• Operating temperature: -25°C to +55°C
• Protection: IP51 front, IP20 terminals

Our verdict

A reliable MID-compliant meter for submetering with M-Bus connectivity, ideal for energy monitoring in multi-tenant buildings.