Eaton CF3000 - Power Supply (Approved EN54 pt 4); Batteries

36 CF3000 INSTALLATION AND OPERATION MANUAL 25-14682-A July 2019 www.eaton.com
Technical specification
Technical specication
Power supply (Approved EN54 pt 4)
Mains
Nominal voltage 230 Vac + 10%, -15% 50/60 Hz
Nominal current 75mA
Maximum current 750mA
Input fuse R1 NTC SG39 Imax 4Amp
Output voltage
including tolerances
26V 18.5 to 29.5Volts
26V RAW 18.5 to 29.5Volts
5Volt Output 4.6V to 5.5V
Ripple voltages
26V 800mV
26V RAW 800mV
5Volt Output 430mV
Maximum loadings
26V O/P 0.98A
}
* I max b
26V RAW O/P 1.7A
5V 0.5A
Standby current
(4 Loops loaded)
26V 280mA
}
* I max a
26V RAW 150mA
26V 280mA
}
* I min
26V RAW 150mA
5V 43mA
The panel is protected by an internal thermal device, this requires no maintenance
* I max a, I max b & I min = Current as specified in BSEN54-4 Published 2006 (Amendments 1 & 2)
Batteries
Number of Batteries 2
Manufacturer: YUASA NP12-12
Capacity 12 Ah
Battery Fuse 6.3A Anti-Surge (F4)
Maximum battery current 3.5 Amps
Standby current (mA) 175 (4 loops), 125 (2 loops)
Maximum charging current to the batteries 1.0amp
Float Voltage 27.4 Volt s
Final Voltage 21.0Volts
Charging characteristics
Constant voltage with 0.970A
limit with temperature compensation
Maximum current drawn from the batteries when the
mains is not available
3.5Amps