Areca ARC-1230 Manual de usuario descargar pdf (Pagina 120)

APPENDIX

120

• Humidity: 45-85%, non-condensing

Electrical

• Input Voltage

+3.6VDC

• On Board Battery Capacity

1000mAH (1*1000mAH)

Installation

1. Make sure all power to the system is disconnected.

2. Connector J2 is available for the optional battery backup

module. Connect the BBM cable to the 12-pin battery connector

on the controller

3. Integrators may provide pre-drilled holes in their cabinet for

securing the BBM using its three mounting positions.

Battery Backup Capacity

Battery backup capacity is deﬁned as the maximum duration

of a power failure for which data in the cache memory can be

maintained by the battery. The BBM’s backup capacity varied

with the memory chips that installed on the SATA RAID control-

ler.

Capacity Memory Type Battery Backup duration (Hours)

128MB DDR Low Power (18mA) 56

Operation

1. Battery conditioning is automatic. There are no manual pro-

cedures for battery conditioning or preconditioning to be per-

formed by the user.

2. Battery bad a tendency to “remember” its capacity. In order

to make sure of all the capacity of your battery cells, allow the

battery cell to be fully charged when installed for the ﬁrst time.

The ﬁrst time charge of battery cells takes about 24 hours to

complete.

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Areca ARC-1230 Manual de usuario Pagina 120