The affordable energy manager with smart meter functions
The e.manager mc Version 2 is the ideal, cost-effective solution for monitoring your home photovoltaic system and optimising its self-consumption.
The integrated contactless power measurement turns the e.manager mc into a fully fledged smart meter with a bidirectional meter and PV system monitoring.
For this purpose, the e.manager mc has 1x RS485 interface, 4x USB, 4x inputs for split-core current transformers (secondary 50mA and 1A) and 3x inputs for voltage measurement on all phases. 4 digital inputs allow you to connect ripple control receivers, S0 electricity meters or other digital switching contacts. In addition, the expansion sockets of the e.manager mc Version 2 provide the flexibility you need to implement your very own measurement and control tasks in the fields of photovoltaic system monitoring, energy management, heating technology and home automation.
Via the RS485 or network interface, inverters and other components (electricity meters, sensors, Modbus devices) can be easily integrated and controlled.
Features:
- Measurement of power, voltage and currents
- Connection of inverters via Ethernet or RS485
- Detection of grid consumption and feed-in
- Calculation of self-consumption
- Connection for ripple control receivers
- Dynamic 70% feed-in limit
- Zero feed-in control (individually adjustable)
- Creation of rules for controlling loads
- Monitoring of consumption and feed-in
- Determination of the self-consumption rate
- 4 voltage terminals: L1, L2, L3 and N
- Connection for split-core current transformers with secondary currents of 50mA and 1A (optionally 5A)
- up to 90A with the supplied split-core current transformers
- Update rate 0.5 seconds
- space-saving installation
- no additional meter required
Technical data
| Interfaces | Features | Other |
| 1 x RS485 1 x Ethernet 4 x USB 4 x current clamp for power measurement 3 x voltage measurement 4 x digital inputs |
PV system monitoring Load profile measurement Energy monitoring Dynamic 70% feed-in limit Zero feed-in control Radio ripple control receiver Self-consumption optimisation Control of loads Control of heat pumps Control of relays Control of other components Simple rule creation for control Creation of free-form complex rules Worldwide access Transmission of measurement data to your own servers Local data storage Operation possible without Internet |
Input voltage: 230V ~ Input current: < 315 mA Connection: Screw terminals RS-485 inputs: 1 input Digital inputs: 4 (3-24V DC) Storage: micro-SD 16 GB internal Network: 10/100 MBit Weight: 800 g Operating temperature: -10 to +40°C Protection rating: IP 10 Dimensions: 9 DIN modules, 158 x 90 x 58 mm (WxHxD) |
| Connection options | Supported inverters | |
| Inverters Electricity meters Relay cards Wireless sockets Telecontrol Resol VBus Solar irradiance sensor etc. |
List of all supported inverters and other directly supported devices: Supported devices |