Ac Grid / Generator; Which Types Of Grid Are Allowed; Does The Iss 1Play Have Any Surge Arrestors To Protect From Ac Over-Voltages; In Stand Alone Systems, How Does The Iss 1Play Starts Up Automatically A Genset - Ingeteam INGECON SUN STORAGE 1Play Technical Manual

3.4 AC Grid / Generator

3.4.1 Which types of grid are allowed?

It is important to remark that ISS 1Play is only able to be connected to a single phase installations, and the
only Earthing or Grounding system is TT or TN.
For identifying the systems, see the definition section "2.2 - Electric Power Systems (AC)".
For more information, see the "Installation and Operation Manual" of the Ingecon Sun Storage 1Play.

3.4.2 Does the ISS 1Play have any surge arrestors to protect from AC over-voltages?

The ISS1 Play does not have surge arrestors but it includes varistors in the AC side. Varistors are used as the
surge arrestors to prevent the device from transient over-voltages.

3.4.3 In Stand Alone systems, how does the ISS 1Play starts up automatically a Genset?

The ON/OFF GENERATOR of the digital output configuration options is used to start up the genset in the
following situations:
- Battery charge level (SOC): This allows the generator to be switched on once the SOC reaches the
"SOC MIN" parameter and furthermore, if the batteries are lead-acid batteries, when the battery
reaches the "V MINIMUM" parameter. The generator is switched off once the SOC reaches the "SOC
GRID" parameter. This option is always activated by default and cannot be deactivated.
- Time Schedule: The Genset can be configured to be switched on daily at a specific hour (hh:mm) and
to be switched off at another hour (hh:mm). The time schedule can´t be done for applying it in
different days of the week, it must be done daily.
- Manually: This allows you to switch the generator on/off manually and immediately. The generator will
continue to run until the shut-down is ordered by the same method.
- Overload: The Genset can be configured to be switched on/off according to the power consumed by
the loads in a set time. For that, the loads should be connected in AC LOADS port of the inverter. If
the power consumed by the loads is more than the inverter power capacity and the genset is not
switched on at time, the inverter will stop.
Important: When any of the situations above wants to switch the genset on, it will be done. However, all of
them must command to switch off the genset to do so.
For more information, see the "Installation and Operation Manual" of the Ingecon Sun Storage 1Play.
Technical Guide 10/11/2017
INGECON SUN STORAGE 1Play
19/29