ABL SURSUM Energy Meter for Wallbox 100000193 External Meter for Dynamic Load Management EM4 1

The ABL SURSUM Energy Meter 100000193 is a high-precision 3-phase energy meter designed for dynamic load management in EV wallbox installations. It enables intelligent distribution of available power among multiple charging stations, preventing overloads and optimizing energy usage. This external meter communicates via Modbus RTU (RS485) and is compatible with ABL eMH1, eMH3, and eMH4 wallboxes.

Advantages

• Enables dynamic load management for up to multiple wallboxes
• Direct measurement up to 63 A per phase
• High accuracy Class 1 for active energy
• Easy DIN rail mounting, 4 TE width
• Clear LCD display with backlight for easy reading
• Robust design with IP51 front protection

Suitable for

• ABL eMH1, eMH3, eMH4 wallboxes
• Commercial and residential EV charging installations requiring load balancing
• Integration into energy management systems via Modbus

Key specifications

• Meter Type: 3-Phase Energy Meter
• Max Current (Direct Measurement): 63 A
• Nominal Voltage: 3x230/400 V AC
• Frequency: 50 Hz
• Communication Interface: Modbus RTU (RS485)
• Mounting Type: DIN Rail
• Module Width: 4 TE
• Accuracy Class (Active Energy): Class 1
• Display: LCD with Backlight
• Protection Class: IP51 (Front), IP20 (Terminals)
• Operating Temperature: -25°C to +55°C
• Power Consumption: < 10 VA
• Measured Parameters: Active Energy (kWh), Reactive Energy (kvarh), Voltage, Current, Power
• Wiring Type: Direct Connection

Recommendations

For optimal performance, pair this energy meter with compatible ABL wallboxes and ensure proper installation by a qualified electrician. The Modbus interface allows seamless integration into building management systems.