Schneider Electric Xantrex XW Manual de usuario descargar pdf (Pagina 13)

Software Release Notes

975-0604-01-01 Revision A 13

e) Vbulk and Vabs settings are now totally independent from each other on

SCP.

f) Minimum charge percentage is now 5%.

g) Xantrex XW only waits for other Xantrex XW units to finish absorption

before exiting the absorption stage itself. It will not wait for any other types

of devices, but to exit absorption on its own.

15. Changed the minimum load level to report on all AC ports now to 25W.

16. Added the configurable AC output voltage feature which allows the user to set

the AC output level:

• NA model range: 105-130V.

• EU model range: 205V-255V.

• The new configuration is saved after power off.

17. Widened the battery temperature compensation range to 0-50°C.

18. The minimum AC qualify time (a.k.a. AC Transfer Switch Delay), the period

during which the AC voltage needs to stay stable to be qualified, on both

AC1 & AC2 is now adjustable(10s-655s) via Xantrex Xanbus PGN

AcXferSwCfg.

19. Addressed JIRA XW-43 which states "If there is an unbalanced load on the

output and the Xantrex XW is either in Grid support or Gen support modes, it

resets after AC is taken out. This behavior doesn't happen every time but once

out of about 5 tries."

20. Improved charge voltage regulation in a multiunit installation where more than

one unit is charging a Gel type battery bank. Previously, the battery bank can

be over-charged and damaged due to the low impedance present in the Gel

type batteries.

21. Changes made to read input AC current:

• Split-phase models: reading the current from the primary side.

• Single-phase models: reading L1-N current.

22. Changed the fault-set hysteresis to 0V for F48 (DC under voltage fault) to

prevent premature fault triggering. Also changed default fault level to 46V/23V,

and recovery hysteresis to 4V/2V.

23. In order to prevent passive charging, added protection to not qualify AC if DC

voltage is below 40V for 48V system or 20V for 24V system.

24. Added protection to put unit into sleep mode if the DC voltage is below V-

LBCO for more than 24hrs to prevent draining the batteries.

25. Changed the battery over temperature fault level from 70°C to 60°C.

26. Changed "qual" cmd to display the correct GEN-L1L2 voltage.

27. Changed a variable to 32bit integer to prevent overflow when the time offset is

more than 10hrs. This bug caused incorrect time display when the time zone

has more than 9hrs offset.

28. Changed low battery upper limit from 26V/52V to 29V/58V on AUX output port

to give customer more flexibility.

29. Added soft start for the equalization charge stage.

30. Rebranding from Xantrex to Schneider Electric.

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