Siemens LMV5 Series Basic Documentation

Also see for LMV 5 Series: User manual Manual Technical instructions Quick start guide Manual

190/278Siemens Building Technologies Basic Documentation LMV51... CC1P7550enHVAC Products 13 Technical data 01.10.2003• Nominal voltage AC 230 V +10 % / -15 %, 50-60 Hz• Nominal current 1 A• Power factor cosϕ > 0.4• Nominal voltage AC 230 V +10 % / -15 %, 50-60 Hz• Nominal current 1 A• Power factor cosϕ > 0.4• Nominal voltage AC 230 V +10 % / -15 %, 50-60 Hz• Nominal current 2 A• Power factor cosϕ > 0.2• Nominal voltage AC 230 V +10 % / -15 %, 50-60 Hz• Nominal current 2 A• Power factor cosϕ > 0.4• Nominal voltage AC 230 V +10 % / -15 %, 50-60 Hz• Nominal current 1 A• Power factor cosϕ > 0.4Mains cable max. 100 m (100 pF / m)CFN cable max. 100 m (100 pF / m) 1)Analog cable max. 100 m (100 pF / m)Flame detectors refer to data sheets CC1N7714CC1N7719CAN bus total length max. 100 mWhen a certain cable length is exceeded, the actuators must be powered by atransformer located near the actuators.For details, refer to «Power supply for LMV5... system».The cross-sectional areas of the mains supply lines (L, N, PE) and, if applicable, thesafety loop (SLT, shortage of water, etc.) must be sized for nominal currents inagreement with the selected external primary fuse.The cross-sectional areas of the other cables must be sized in agreement with theinternal unit fuse (max. 6.3 AT).Min. cross-sectional area 0.75 mm 2(single- or multi-core to VDE 0100)Cable insulation must satisfy the requirements of the relevant temperature andenvironmental conditions.The CAN (bus) cables have been specified by Siemens and can be ordered asaccessory items.Other types of cables may not be used. Otherwise, the EMC characteristicsof the LMV5... system will become unpredictable!F1 6.3 AT DIN EN 60 127 2 / 5F2 4 AT DIN EN 60 127 2 / 5F3 4 AT DIN EN 60 127 2 / 51) If the cable length exceeds 50 m, no additional loads may be connected to the status inputsLoad on individual contactsFan motor contactorAlarm outputIgnition transformerFuel valves (gas)Fuel valves (oil)Cable lengthsCross-sectional areasFuses used in theLMV5... basic unit