ME-15 Energy Monitor
Energy monitor for remote supervision and analysis of electrical consumption and quality across multiple feeders in LV switchboards.
The ME-15 energy monitor is used in low-voltage switchboards where remote supervision and analysis of consumption and power quality are required across multiple feeders. Together with MT ENERGY software, it provides an economical solution for consumption monitoring, management and cost allocation per consumption point.
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Multi-feeder supervision
The processing unit can handle up to six three-phase feeders, with support for single-phase feeders as well.
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System components
The core system consists of the ME-PJ processing unit, SS-x current sensors or the ME-SM sensor module, and the ME-PP connection panel.
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Measurement and analysis
Measurement of active and reactive energy per feeder, with analysis of incoming and feeder quantities: I, Io, U, P, Q, S, f, cos phi, THD, harmonics, interharmonics and unbalance.
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Scalability
For a larger number of feeders, multiple ME-15 monitors can be interconnected via RS485 communication.
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Communication options
Ethernet, GPRS, RF or WiFi communication modules enable connectivity to the control centre.
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Installation and additional I/O
Can be mounted in low-voltage distribution cabinets, with one additional analog input and four digital inputs/outputs for consumption monitoring and control.
- Typical applications
- LV side of 10(20)/0.4 kV substations, data centres, shopping centres and other LV switchboards
- Processing unit
- ME-PJ
- Sensors and modules
- SS-x current sensors or ME-SM sensor module; ME-PP connection panel
- Number of feeders per unit
- Up to 6 three-phase feeders; single-phase feeders also supported
- Measured quantities
- I, Io, U, P, Q, S, f, cos phi, THD, harmonics, interharmonics, unbalance
- Communication
- RS485 between units; Ethernet/GPRS/RF/WiFi toward control centre
- Additional inputs/outputs
- 1 analog input + 4 digital inputs/outputs
- Mounting
- In low-voltage distribution cabinets
- RS485 (interconnection of multiple ME-15 units)
- Communication modules: Ethernet, GPRS, RF, WiFi
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