Introduction
1–6975-0125-02-01
Comprehensive Electronic Protection
MS2000 is CSA approved to UL 458 (including the Marine Supplement) and
CSA C22.2 No. 107.1, and it is designed to American Boat and Yacht Council
(ABYC) recommended practices E-11 and A-25 for marine use. See “Regulatory
Approvals” on page A–5 for more information .
MS2000 is equipped with numerous protection features to ensure safe operation.
Protection feature
Battery over-voltage
protection Keeps the battery voltage from getting too high in
charge mode. Shuts the inverter off in invert mode.
Battery under-voltage
protection Prevents inverter from discharging your batteries
too low. The inverter doesn’t ru n if batt er y volta ge i s
too low.
Over-temperature
protection Protects the unit from overhe ating b y ei ther de ratin g
(charge mode) or by shutting down (invert mode).
See “Invert Power Derating vs Ambient
Temp er atu re ” on page A–6.
Automatic over load
protection Protects the unit from ex cessive loads. Th e unit will
provide 5000 watts (2.5 times of the rated load) for
up to 5 seconds, and then protect itself by shutting
down. See Specifications on pageA–2 for more
information.
Short circuit protection Detects short circuits and protects the unit by
shutting it down.