Invert power derating vs. ambient temperature – Xantrex Technology PROsine 2.0 User Manual

Page 126

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Specifications

A–6

445-0089-01-01

Invert Power Derating vs. Ambient Temperature

If the unit is in elevated ambient temperature above 40°C, you are required to
reduce power draw according to the following chart to maintain regulatory
compliance and to avoid over-temperature shutdown.

PROsine Charger Output Current vs. AC Input Voltage

When the PROsine is charging batteries from a weak shorepower source the AC
voltage may fall as the PROsine draws current. To reduce the chance of the
shorepower voltage collapsing below the configured transfer level the PROsine
will reduce the charging current at low shorepower voltage according to the
following graph:

Inverter Output Power vs. Ambient

Temperature

0

500

1000

1500

2000

2500

-40

-20

0

20

40

60

80

Ambient Temperature (°C)

Rated Conti

nuous Outpu

t

Power (W)

Unit will run in

this area

Unit will run
in this area

Unit may shutdown in this area

M ax Charge Current vs. Input AC Voltage

0

20

40

60

80

100

120

Input Vac (V rms)

Max Output Idc (A

)

Low Vac

Shutdow n

Level

Low Vac

Shutdow n + 2V

Low Vac

Shutdow n + 6V

135Vac

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