ABB PVS300, Product Manual

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Technical data 113
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Technical data
What this chapter contains
This chapter presents the technical data for the inverter.
DC Input data and solar array requirements
Inverter type PVS300-TL- 3300W-2 4000W-2 4600W-2 6000W-2 8000W-2
Nominal solar array power 3400 W 4200 W 4800 W 6200 W 8300 W
Maximum solar array power 3700 W 4500 W 5200 W 6700 W 8900 W
Operational voltage range, MPPT 335 V to 800 V
Maximum solar array open circuit
voltage 900 V
Nominal operational voltage 480 V
Starting voltage level for grid feeding 370 V when actual grid voltage is at nominal level. The
starting voltage level increases and decreases as the
grid voltage varies.
Wake up voltage 250 V
Maximum solar array short circuit
current 10.5 A 12.7 A 14.6 A 19.0 A 25.4 A
Maximum inverter back feed current to
the array 25.4 A (back feed current limited by the string fuses)
Number of MPP trackers 1
Number of parallel input connections 4
Connector type Quick connector 30A, Multicontact MC4,
types PV-KBT4/6 (DC+) and PV-KST4/6 (DC-)
Reverse polarity protection type Short circuit diode, monitored
Insulation monitoring Impedance measurement between DC terminals and
ground
Surge protection SPD between all DC terminals and ground, monitored