Selectronic SP PRO 2i Series, Инструкция по эксплуатации

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SP LINK | Performance Monitoring
Doc #OI0005 Rev26 2020
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77
SYSTEM REGULATION STATUS
This panel shows the control status and power limits active within the SP PRO mainly for the Solar
Hybrid Control configurations. These power limit values also hold true for Off Grid and Mobile. These
values are the configured maximums defined by the Solar Hybrid Control however the system may not
be capable of achieving these values and can be overruled.
Solar Hybrid Active:
Shows the active Priority Schedule (1 - 8), Alternate or None.
• Priority 1 to Priority 8: Indicates the currently active Priority Schedule.
• None: indicates that no Priority Schedules are active at this time.
• Alternate indicates the Alternate AC Input is active and all Priority Schedules are overridden.
The items listed below are the configuration values and limits for the Solar Hybrid Active
AC Source Input Limit:
The maximum AC Source (Grid or Generator) input power allowed for AC
Load or Battery Charging at this time. This limit will be breached if the AC Load demands more power
than this limit and AC Load Support Limit combined.
Grid Export Limit
: The maximum Grid export power allowed at this time. This limit will always be
0,00kW when the Unit Application is set to Off Grid or Mobile.
Charge Limit
: The maximum Battery Charge power allowed at this time. The Charge Power will
be capped at this value regardless of the charge power required by the SP PRO Charger (See
Configuration Settings > Charger). The Charge Limit will display the maximum charge limit of the
SP PRO when either:
• No Priority Schedules are active
• The Restricted Charge Limit setting in the active Priority Schedule is greater than the maximum
charge limit of the SP PRO
AC Load Support Limit:
The maximum AC Load power that can be taken from the battery bank.
This limit will be breached if the SP PRO is not synchronised to the AC Source input.
Battery Charging
: Shows the status of the SP PRO Battery Charging function:
• Restricted Charge, The Charge power is restricted to the Charge Limit within a Priority
Schedule
• Charger Off. The Charge is off and wont charge the battery. The AC Load Support Limit is still
active
• Renewable Only Allows battery recharging from both AC Coupled or DC coupled renewable
sources but not from the AC Source (Grid) supply.
• Normal Charge. This is displayed when no Priority Schedules are active.
Inverter Disconnect Status
: Shows if the inverter within the SP PRO is active or disconnected.
• Inverter Active: all the normal charging and support functions operate.
• Inverter Disconnected: There is no AC Battery Charging (AC Coupled or Grid), AC Load
Support, AC Source Input Limit or any Support or Export from DC coupled solar. If the Grid is
interrupted, the Inverter switches on after a short break in supply (< 1.0 seconds) to provide back-
up power.
Grid Disconnect Status:
Shows if the Grid is allowed or is being kept disconnected
• Grid Allowed: The SP PRO will synchronise to the grid when available.
• Grid Disconnected: The SP PRO will not synchronise to the grid even though the grid maybe
within voltage and frequency tolerance.
If Inverter disconnected is active during Grid Disconnected, the Grid Disconnected will be
overridden.
Power Override Target: No function within standard SP PRO units. Contact Selectronic for details.
Recovering Message: When the battery State of Charge (SoC) reaches the SoC Support Limit
within the active Priority Schedule the highlighted message “Recovery” appears within the affected
reading. When the SoC recovers by 20% of the discharge (eg from 60% to 68%) the displayed
readings return back to normal.