User's Manual

Table Of Contents
12 UltraWAVE BTS Installation and Commissioning Guide, Release 6.5A
2-1.2 Electrical Requirements
The BTS is specified to operate on either AC or DC power. Requirements for the BTS are dependent on
the number of TRX cards supported.
Power Options
Main power supply options for the BTS are:
110 VAC, 50-60 Hz
220 VAC, 50-60 Hz
-48 VDC
Table 2-2 shows the typical current requirements for the BTS AC power mains.
Table 2-1 Operating Environment
Humidity
(non-condensing)
Temperature
(Celsius)
Temperature
(Fahrenheit)
Maximum 90% 55 degrees 131 degrees
Minimum 10% -5 degrees 23 degrees
Table 2-2 Input Power Requirements
Product
configuration
Requirement for 120 or 220 VAC
One TRX 410 watts
Two TRXs 715 watts
Three TRXs 1010 watts
Four TRXs 1320 watts
Five TRXs 1630 watts
Six TRXs 1925 watts
Table 2-3 Power Specifications
Power Requirements Specification
BTS voltage range: 115 VAC 90 to132 VAC, 47 to 63 Hz
BTS power protection: 115 VAC Dedicated 20 amp circuit breaker
BTS voltage range: 230 VAC 187 to 264 VAC, 47 to 63 Hz
BTS power protection: 230 VAC Dedicated 10 amp circuit breaker
BTS voltage range: -48 VDC -41 to -60 VDC