Siemens Cerberus CS1140 Planning

Also see for Cerberus CS1140: Manual Manual Commissioning Commissioning Commissioning

Contents

e4595e3287Fire & Security ProductsSiemens Building Technologies Group 05.200332 Power supplyConceptThe power supply for the CS1140 fire detection system consists of:Converter (mains voltage system voltage 29,6V)Battery charging unit (integrated in E3X10. or by means of E3C011)Batteries (lead) (capacity as required)Special functionsautomatic battery load testBattery charging characteristic can be programmed according to makeApplicationDetermine required battery capacity individually see page 91Protection of mains lead only in special cases see page 95max. 42Ah per battery charging unit ( > 42Ah = auxiliary power supply)Parallel operation of several battery charging units possibleBattery lead without EMI-protection (battery cannot be mounted separately)32.1 Power supply for the control unitCC11 Battery charging unit is integrated in the E3X10. master moduleCI11 Battery charging module E3C011 required* TF = Temperature sensor for battery temperature monitoringMainsCC11I-BusMainsE3X10. I-BusBattery charging unitBatteriesAX12..TF* E3C011 BatteriesAX12..AlgoPilotB3Q...29,6VCI11TF*B2F02040...220VA– battery charging unit contained in E3X10.– is one of the max. 16 I-Bus modules29,6VB2F02040...220VA