B1F120 Converter - Siemens Cerberus CS1140 Manual

B1F120 Converter

14 B1F120 Converter
14.1 Overview
14.2 Key data
72
Building Technologies
Fire Safety & Security Products
Converts the Mains voltage to System voltage
Designed for an output current of 3 A at 24 VDC
Requires no special cooling
Built-in thermal fuse
Current limited
Short circuit proof
Parallel operation
Switches on primary side
With metal shield
Dimensions 140 x 100 x 38 mm
Mains voltage
Power consumption
Mains fuse
Output current
Output voltage
Residual ripple
Temperature range
Standard
115 / 230 VDC +10 % /–15 %, 50...60 Hz
140 VA
3.15 A/T, permanently integrated, not exchangeable on site
max. 3 A, with current limitation ≥ 4 A max. 1 min.
24 VDC (28 V)
max. 300 mVpp
0...+70 °C without ventilator,
automatic switch-off at > 90 °C
IEC 950
001260_k_en_--.doc
02.2005