Technical Specifications

Technical Specifications:

 

Input Voltage Range

0 to 150VAC

Input Frequency

50/60Hz

Nominal Output Voltage

13.7VDC

– On A/C Mode

 

Nominal Output Voltage

12VDC

– On Battery Mode

 

Max Power

30W

Cold-Start Functionality

Included

Output Transfer

< 1ns

Surge Protection

Included

Alarms

Visual and Audible

Battery (@ 25 degrees C):

 

Type/Rating

12V/7.2Ah

Battery Low-Alarm Level

11.0V +/- 0.5V

Discharge Prevention

10.5V +/- 0.5V

Overcharge Protection

>14.5V +/- 0.25V – charge stop

 

<13.6V +/- 0.25V – charge recover

Typical Battery Recharge Time

8 hours to 90%

Typical Backup Time

4 hours—With a new, fully charged,

 

CSB- or YUASA-branded battery or

 

other battery recommended or supplied

 

by Belkin, with one corded single-line,

 

touchtone phone connected to the AT&T

 

U-verseSMResidential Gateway directly

 

or through your in-home wiring, and with

 

no other equipment and no service other

 

than AT&T U-verseSMVoice service drawing

 

power from the RG Battery Backup. Actual

 

results will vary, depending, among other

 

things, on battery age, usage patterns, and

 

environmental conditions.

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Belkin BU3DC000-12V user manual Technical Specifications, Battery @ 25 degrees C