Prism Smart Hub (available from June 2022)

950,00 VAT included

Prism Smart Hub is a 4 modules wide DIN rail device that allows to manage up to 50 Prism Basic or up to 50 single-output Prism Solar (both mono-phase and three-phase).

  • It allows the management of loads, distributing the energy among the connected Prisms without ever exceeding the available energy.
  • It allows user authentication with RFID cards (the first 10 cards are included)
  • It has an internal energy meter to record the charging session of each card used and its consumption
  • It is equipped with a CAN-BUS port so that it can communicate with Prism Basic chargers
  • It has Internet connection and also an Ethernet port, therefore it communicates with Prism Solar chargers
  • It has a RS485 port that communicates with an external meter
SKU: smarthub Category:

Description

Prism Smart Hub allows you to connect, manage and control up to 50 Prism Basic or up to 50 Prism Solar RFID in cluster mode, that is all interconnected. A cluster of Prism Basic is the solution designed for places where user identification is not necessary (e.g. in buildings where every garage is assigned to a specific owner). A cluster of Prism Solr RFID assigns an identification card to each user that allows him to recharge his car by connecting it to one of the devices of the building (e.g. non-reserved parking lots, hotels, restaurants, etc…).

Prism Basic Cluster

  • It is made only of Prism Basic.
  • In addition to its power supply system adequately protected by a circuit breaker, each Prism Basic has to be connected in series to the following Prism Basic and to Prism Smart Hub using a shielded twisted pair (see Prism Smart Hub manual for diagram connection).
  • The load balancing sensor is directly connected to Prism Smart Hub.
  • Load management is equally done.
  • The system administrator can remotely authorize or suspend the operation of each Prism Basic by means of My.Silla.Cloud.
  • The system administrator can set the amount to be charged to the authorized users in€/kWh (including VAT).
  • In My.Silla.Cloud are recorded each charging session, the start and the end date and time, the total energy supplied, the name or the number of Prism Basic that has provided the charge the total amount in €.
  • My.Silla.Cloud offers reports for every charging session or for different groups.
  • The administrator can check the instantaneous consumption of each connected user at any time or and also the total based on the meter to which it is connected to.
  • The administrator can divide the total cost of the bill depending on the percentage of kWh loaded by each user.

Cluster of Prism Solar RFID

  • It is made only of Prism Solar RFID and Prism Solar Single- and Three-phase can coexist
  • In addition to its power supply system adequately protected by a circuit breaker, each Prism Solar RFID has to be connected via Ethernet to a switch that will be connected to Prism Smart Hub.
  • The three sensors (for Prism Solar three phase) or the sensor (for Prism Solar single phase) for load balancing have to be connected to Prism Smart Hub.
  • Load management is equally done
  • Every Prism Solar is equipped with RFID reader and two “master” keys by default. They are reserved to the owner of the plant and are NOT for customers.
  • Sets of cards (in credit card format) that customers can use to start charging the car are provided
    • The cards that can work with it are the ones sold by Silla, it is not possible to use blank cards by third parties.
    • Silla cards are all connected to Prism Smart Hub, so they allow to start the charge of any Prism Solar RFID.
    • The cards are partially customizable and they can be identified in My.Silla.Cloud.
    • In My.Silla.Cloud it is possible to indicate the desired price (including VAT) of every single kWh “sold” with the charging service.
    • Prism Smart Hub records the start and the end date and time, the total energy delivered, the “name” of the card that did the recharge and quantifies the total amount in € of the energy recharged.
    • My.Silla.Cloud offers reports for every charging session or for different groups.
  • The system administrator can authorize the charge of a single Prism Solar RFID by using My.Silla.Cloud without using the card.