4
2 Specifications
Other Design Features:
•
Thermally-controlled cooling fan
•
Automatic utility line power bypass when utility line voltage is
outside the range of 100 to 130 VAC ± 2 VAC
•
Automatic inverter mode dropout when utility line power has
been restored above 105 VAC ± 2 VAC for more than 30
seconds
•
Lightning surge protection compliant with IEEE 587/ANSI
C.62.41
•
Completely connectorized system
•
LED for Inverter Power, Low Battery, High Temp, & Overload
•
LED for Battery Charger On & Full plus Check Batteries
•
LED Battery Voltage Indicator & Voltage Test Points
•
LED for Relay A (On Batt), Relay B (Low Batt), and Relay C (2
hour Time)
•
Two terminal blocks provide access to BBS Form C dry relay
contacts
•
Low Batt voltage threshold (Relay B) is adjustable
•
Inverter Run Time Meter w/reset
•
Inverter Event Counter Meter w/reset
Unit Protection:
•
Automatic electronic short circuit/overload
protection
•
Automatic over temperature shutdown
•
Input and Output circuit breakers
Battery Protection:
•
Automatic low battery shutdown at 21 VDC
•
In-line battery cable fuse
•
Remote temperature sense cable
•
Temperature compensated battery charging
system - shuts off over 50°C (122°F)
Communication:
•
RS232 Communication port provides local
programming, system alarms and download of
event buffer via windows based PC.
BBS MODEL NUMBER: ADI-24J11
LED Status light and wiring connectors at front
Output Power (Watts Continuous)
1,100 @ 25°C (77°F), 700 @ 74°C (165°F)
Output Current (Amps AC)
Up to 9
Peak Output (Amps AC)
37
Input Current (Amps DC)
Up to 55
Weight (Lbs.)
41
Dimensions (WxDxH) (inches)
12½ x 13 x 8
BATTERY CHARGER
Built-in
Output Voltage (Volts DC)
Regulated and temperature compensated end of charge
at 27.6
Output Current (Amps DC)
Up to 13
Input Current (Amps AC)
Up to 7
TRANSFER RELAY
Built-in
Current Rating (Amps AC)
15
Transfer Time (milliseconds)
40 typical
Output Voltage:
120 VAC regulated (110 to 125VAC)
Output Frequency:
60 Hz ± 0.05%
Output Waveform:
Pure sine wave, less than 3% THD
Input Voltage: (VDC)
21 to 28
Operating Temperature:
-37° to 74° C (-35° to 165° F)
Efficiency:
Up to 85%
•
Usage: All NEMA traffic equipment within the inverter’s power rating.
•
Warranty: Two year parts and factory labor with Advance Replacement Program
ADI-24J11
