LV Edge Node
Global Low Voltage Monitoring System
- Live Retrofit Supervisor
- Smart Fuse Switch (SFS) – Upper Solution (NH 00/1/2/3)
- Smart Fuse Switch (SFS) – Lower Solution (NH 1/2/3)
- FEEDER METER | TSA & SBT 00
- 1 pole and 2 pole fuse bases for DC
- 1 Pole fuse bases
- Accessories for fuse switches
- ADU- Outdoor LV Distribution Boards
- Cabinets for Telemanagement and Telecommunication
- CBT UNESA
- CBTA Insulated box
- CBTA Metallic enclosure
- CBTA PNT Polyester
- CBTA PNT Premium
- CBTA UNESA
- CBTA-M Metallic
- CBTI Outdoor Substation’s LV Switchboard
- CBTI-T-Telemanagement Outdoor Substation’s LV Switchboard
- CBTO Optimized
- CBTR Indoor frame mounted LV Panel
- CGP - House Connection Boxes
- Circuit breaker
- Circuit breaker
- CMAT - Metering panels
- Concrete cabinets
- Concrete enclosure
- CUMA 21 LV Modular Insulated Panel
- Diazed
- Distribution network
- Distribution panels for Utility
- Distribution Transformer monitoring systems
- Earth connection boxes
- Earth Joint Box
- Enclosures
- Energy Monitoring Devices
- ETI | Fuse links and Fuse disconnectors
- ETI Fue links and modular switchgear
- Fuse bases and fuse switches for photovoltaic DC
- Genset Power Connector - GPC
- Global Low Voltage Monitoring System
- Indoor photovoltaic boxes
- IP20 protected busbar system
- Isolated enclosures
- Load break switch
- Load break switch
- LV distribution panels
- LV Panels for solar plants DC
- Merytronic | Portable devices
- MV & LV cable identifier
- Neozed
- NH 00 | 160 A | 185 mm
- NH 1/2/3 | 250/400/630 A | 185 mm
- NH Fuse switches
- One pole LV fuse switches – NHC
- One pole open/protected fuse bases
- Other applications
- Other Energy Monitoring Devices
- Other equipments
- Other products
- Other Smart Grids Solutions
- Outdoor photovoltaic boxes
- Photovoltaic AC / DC
- Polyester enclosure
- PV in AC | Switchgear and combiner panels
- PV in DC up to 1500 V
- Range
- Smart Fuse Switch (SFS)
- Smart grids
- Street lighting cabinets
- Switchboards for Transformer Substations
- Three pole horizontal design fuse switch disconnectors - BTHC
- Three Pole Horizontal fuse bases and fuse switch disconnectors
- Three pole horizontal open/protected fuse bases
- Underground Cable and Pipe Locator
- Vertical design fuse rails
- Vertical design fuse rails and fuse switches
- Vertical design fuse switches and disconnectors TRIVER+
- Vertical design fuse switches for 800 V AC applications
Description
LV Edge Node is the central device of the LV monitoring system at the Distribution substation. Main functions:
– Storage of feeder meters data
– Communication with software platform by:
> XML reports – web services
> Modbus TCP
– Head of serial bus RS485 connection with feeder meters (DLMS – HDLC)
– DC power supply for feeder meters through RS485 cable
– Additional features:
> Power quality
> Oscillography
> Leakage current / incoming measurement
RS485 BUS Connections
Each feeder meter has two RJ45 connectors that implement the RS485 serial bus between one feeder meter and the next one with one single UTP cable.
Last feeder meter is connected to the LV Edge node with another UTP cable.