INSTALLATION | Commissioning
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Doc #OI0003 Part #004122 Rev19 2014
Item to check
Result
Turn off AC Source and check that AC load is turned off.
Turn on precharge/battery sense breaker or fuses. After 10 seconds all
the LEDs light up Red then Green before settling to normal display.
Turn on Main DC Breaker or Fuses. Do a long press on the ON button
(on L1 for multi-phase). The blue AC LOAD led will light on each
SP PRO
Run SP LINK on a PC and connect to SP PRO via the USB port.
Go to the Data View - Technical Data tab and read and
record the following for each:
•Sense Voltage - should be equal to the DC Inverter
Voltage reading. Both should be equal to the voltage at
the battery terminals
•DC Inverter Voltage
•Midpoint Voltage (Where mid point is connected,
otherwise ignore) - should be half the Sense Voltage.
•Midpoint Error - should be < 5% unless battery bank
needs to be equalised
L1
L2
L3
L1
L2
L3
L1
L2
L3
L1
L2
L3
Put a load on the system that is about half the rating of the SP PRO(s)
In the Data View - Now tab (L1) read and record the Battery Current.
Also read and record Battery Voltage
Back in the Data View - Technical Data tab read and record the Cable
Loss (L1). Cable Loss should be less than 1% of load power for 24V
system, 0.5% of load power for 48V and 120V systems
Drop the load to about half
In the Data View - Now tab (L1) read and record the Battery Current.
Also read and record Battery Voltage
Check the battery temperature sensor(s) is installed according to
“Battery Wiring (DC) Preparation” on page 24
Back in the Data View - Technical Data tab read and record the Battery
Temperature for each inverter. Check that this is correct and they are
all the same.
L1
L2
L3
Activate all used digital inputs and check for > 10VDC but < 60VDC
Deactivate all used digital inputs and check they are < 3VDC
Activate all used Relay Ouputs and check the relay current is < 0.5A
DC on each.
Activate all used Digital Ouputs and check the current is < 5mA DC on
each.
Содержание SP PRO
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