Dk8 & Dk16 Typical Reserve Power Duration Estimates - Toshiba Strata DK8 General Description Manual

S T R A T A D K 8 & D K 1 6
G E N E R A L D E S C R I P T I O N
DK16
Quantity of installed PCBs
Approximate (-24v) current drain (DC amperes)
Estimated battery operation time (in hours)
Time is estimated with the following considerations:
1. Batteries have full charge at start of operation.
2. Batteries (2) are connected in series.
3. Batteries are 12VDC, rated at 80 amp/hours each.
4. System is operating at full load traffic with LCD phones.
5. Batteries used for this test are gel-cell and maintenance-free. Reserve duration will vary
depending upon battery type, age, and manufacturer. These figures should be used as an
estimate.
6. A maximum of three Expansion Key Service Unit slots may be occupied at one time. The
fourth slot is reserved for future features.
DK8 (Fully Loaded)
One HPFB
Two HPFBs
1. Reserve power time varies with system call traffic.
2.
Batteries must have full charge at start of operation.
3. HPFB recharge time is 48 hours per HPFB.
Table G
DK8 & DK16 TYPICAL RESERVE POWER DURATION ESTIMATES
32
Estimated Battery Time (hours)
.5 ~ 1.0
1.0 ~ 2.0
Base Unit
No KSTU KSTU
1.7 2.4
45.0 31.0
A U G U S T 1 9 9 3
Expansion Unit
1 2 3
3.1 3.8 4.5
23.0 19.0 16.0