U.S. GEAR
11/2019
R-BBU BATTERY BACK-UP UNIT
INSTRUCTION MANUAL
IMPORTANT INSTALLATION INSTRUCTIONS
WARNING
–
To reduce the risk of severe injury or death to persons.
1.
READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS.
2. Make sure the available power supply to be connected to the device is of the same voltage, frequency
and phase as indicated on the nameplate of the device.
3. Read and understand the wiring diagram of the device and any other equipment to be connected to the
device.
4. Always disconnect power whenever installing or servicing the device.
5. All wiring must be permanent and comply with National Electrical Code (NEC) and local code
requirements.
6.
For “Indoor Dry” location use only.
Disconnect power at the fuse box before proceeding with any wiring.
SPECIFICATIONS
ELECTRICAL
Input Power :
100~240 VAC , 50 / 60 Hz , 1.7A Max.
Battery :
Output Power :
24 VDC , 5AH
24 VDC , 1A Max.
NOTES:
1. This battery back-up device is for providing 24VDC power only, and is intended to be used with a
release device.
2. Device must be connected to power source for at least 8 hours to fully charge batteries.
WARNING
1
