Toshiba Strata CIX100 - Reserve Power; Battery Charger

Appendix — Specifications
Reserve Power
164 Strata CIX General Description 12/07
Reserve Power
Two or four customer-supplied 12VDC reserve batteries (80 ampere-hours max.) can be connected
to either system to maintain normal operation during a power failure (see
Tables 32~35). The
batteries are kept in a highly-charged state by the power supply’s battery charger and must be
connected when the system is operating normally. Fully charged batteries must be connected when
normal AC power is available, batteries cannot be connected after/during an actual power failure.
The Strata CIX200 does not have a battery; make sure you use Uninterruptible Power Supply
(UPS). The battery charger is standard on the CIX670 power supply. An optional ABCS battery
charger must be used in the CIX100 power supply.
CIX40 Reserve Power
Refer to “Reserve Power” on page 15.
Table 32 CIX100 Reserve Power Characteristics
Battery Charger Characteristics Maximum Battery Charger Drain (-24VDC)
Charger: current limiting
Nominal float voltage: 2.275 volts/cell
Charge current: 280mA amps maximum
Battery discharge cut-off voltage: 20.5 ±0.5VDC
Base Cabinet
Base + Expansion Cabinets
3.15 amps
6.30 amps
Table 33 CIX100 Typical Reserve Power Duration Estimates
1
1. Assumes 80 ampere-hours with 12VDC batteries.
Number of Cabinets 1 2
Estimated operation time: two-battery configuration 25 hr. 12.5 hr.
Estimated operation time: four-battery configuration 50 hr. 25 hr.
DC Current Drain (-24VDC) 3.15 amps. 6.30 amps.
Table 34 CIX670 Reserve Power Characteristics
Battery Charger Characteristics Maximum Battery Charger Drain (-24VDC)
Charger: current limiting
Nominal float voltage: 2.275 volts/cell
Charge current: 0.7 amps maximum
Battery discharge cut-off voltage: 20.5 ±0.5VDC
1 cabinet
2 cabinets
3 cabinets
4 cabinets
6.0 amps
12.0 amps
18.0 amps
24.0 amps
5 cabinets
6 cabinets
7 cabinets
30.0 amps
36.0 amps
42.0 amps
Table 35 CIX670 Typical Reserve Power Duration Estimates
1
1. Assumes 80 ampere-hours with 12VDC batteries.
Number of Cabinets 1 2 3 4 5 6 7
Estimated operation time
Two-battery configuration
12.0 hr. 6.0 hr. 4.0 hr. 3.0 hr. 2.5 hr. 2.0 hr. 1.8 hr.
Estimated operation time
Four-battery configuration
24.0 hr. 12.0 hr. 8.0 hr. 6.0 hr. 5.0 hr. 4.0 hr. 3.5 hr.
DC Current Drain
(-24VDC)
4.6 amps. 8.7 amps. 12.8 amps. 16.9 amps. 21.0 amps. 25.1 amps. 29.2 amps.