User Manual

Littlefeet, Inc. 17
SPICE™ Hardware Guide FOUR: installing SPICE
550008 Rev. A installing bSPICE
figure 6. bSPICE unit
install power supply
The bSPICE uses an external power supply provided with the unit. The bSPICE can also be
directly connected to the existing BTS power supply/battery backup system, allowing for use of
the battery backup in the event of a power disruption.
Littlefeet-supplied power supply
Table 1 contains specifications for the power supply provided with the unit (PS0001E). Power
supplies must also meet safety regulations for the country in which the unit is to be installed.
!
CAUTION The enclosure will reach the operating temperature of the power supply, which may cause a
burn. Handle the power supply and enclosure with caution once it is connected to power.
table 1. Littlefeet power supply specifications
Parameter Minimum Maximum Comment
Input to Power Supply 100 V AC 240 V AC The input to the power supply automatically
adjusts to the supplied voltage (no jumping
required).
Input current 2.5 A
Weight 3 kg (7 lbs)
Dimensions 160W x 260L x 90D (mm)
[6.3W x 10.24L x 3.55D (in)]
Operating temperature -33º C (-22º F) 55º C (131º F)
Output from Power Supply - Voltage 28 V DC The input is non-polarized and fully-floating.
Output from Power Supply - Watts 130 W
Frequency of input to Power Supply 50 Hz 60 Hz Single-phase