Siemens LMV5 Series - Fuel Train Applications (Examples) [contd]; Dual-Fuel Burner Gas;Light Oil with Gas Pilot; Light Oil Fuel Valve Control (Gas Pilot Ignition)

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Building Technologies Division CC1N7550en
Industry Sector 24.05.2011
Fuel train applications (examples) [cont´d]
V1 gas V2 gasSV gas
Gas
PS
max
PS
min
PS
VP
Light oil
ACT
PV gas
Gp2
7550s15E/0202
SV oil
LOgp
V1 oil
V3 oil
V2 oil
Light oil (with gas pilot ignition)
V2
Stage operation
MIN
MAX
V1
V2
V3
V3
TSA2
TSA1
Legend (fuel trains)
LO Light oil
TSA Safety time
PV Pilot valve
V Fuel valve
Dual-fuel burner gas /
light oil with gas pilot
ignition
Fuel valve control