18
Technical Data
PR202-50-502-22
Effective June 2017
CF2000 System
EATON
www.eaton.com
Technical Specification
Power Supply (Approved EN54 pt 4)
Mains
Nominal Voltage
230V AC + 10%, -15%
Nominal Current
40mA
Maximum Current
500mA
Input Fuse R1
Anti Surge 1 .6A
Output Voltage including
tolerances
26V
= 18 .5 to 29 .5V
26V RAW
= 18 .5 to 29 .5V
5V Output
= 4 .6V to 5 .5V
Ripple Voltages
26V
= 800mV
26V RAW
= 800mV
5V Output
= 430mV
Maximum Loadings
26V O/P
= 0 .48A
26V RAW O/P
= 1 .2A
5V
= 0 .5A
Standby Current
(2 Loops Loaded)
26V
= 140mA
26V RAW
= 50mA
26V
= 140mA
26V RAW
= 50mA
5V
= 30mA
* I max a, I max b & I min = Current as specified in BS EN54-4 Published 2006 (Amendments 1 & 2)
Batteries
Number of Batteries
2
Manufacturer
YUASA NP7-12
Capacity
7Ah
Battery Fuse
6 .3A Anti-Surge (F4)
Maximum battery current
3 .0A
Standby current (mA)
125 (2 loops)
Maximum Charging Current
to the Batteries
0 .65A
Float Voltage
27 .4V
Final Voltage
21 .0V
Charging Characteristics
Constant Voltage with 0 .65A limit with temperature compensation
Maximum current drawn
from the batteries when the
mains is not available
3 .0A
Deep Discharge Protection
20 .6V
Battery Internal Impedance
Fault
>0 .5Ω
Inputs
Addressable Loops
Max Number
2
Max Loop Load per loop
200mA
Max Number of
Addressable Devices per
loop
200
Class Change
Operated by external volt free contact
WARNING
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE
INSTRUCTIONS GIVEN IN APPENDIX 14 BATTERY DISPOSAL INSTRUCTIONS.
}
*I max b
}
*I max a
}
*I min
