Bottom-Running-System

3rd Rail Current Collector Fb215

with pneumatic drive for conductor rails in bottom running systems

TECHNICAL DETAILS

Total width	478 mm
Total depth	361 mm
Voltage	750 V DC
Continuous current	800 A
Weight	approx. 30 kg
Type of drive	single-effecting pneumatic cylinder
Contact force	130 N; +/- 10 N adjustable
Application	a. o. version 215 Prague, adjacent photo during the life cycle-test in the laboratory for environmental simulation, Hennigsdorf

3rd Rail Current Collector Fb217

with pneumatic drive for conductor rails in bottom running systems

TECHNICAL DETAILS

Total width	327 mm
Total depth	353 mm
Voltage	1000 V
Continuous current	800 A
Weight	approx. 30 kg
Type of drive	single-effecting pneumatic cylinder with inside latching
Contact force	130 N; +/- 10 N adjustable
Raising/Lowering	< 1s / < 1s
Application	a. o. version 217.00 Helsinki, version 210 Amsterdam, version 210.01 Rotterdam

3rd Rail Current Collector Fb218

with pneumatic drive for conductor rails in bottom running systems

TECHNICAL DETAILS

Total width	327 mm
Total depth	370 mm
Tooth strip-depth	10 mm
Adjusting distance	70 mm
Voltage	750 V
Continuous current	800 A
Material/contact piece	GS - 52
Material/insulators	glass-reinforce fabric
Weight	approx. 30 kg (incl. contact piece)
Type of drive	air pressure-impulse cylinder
Contact force	130 N (in rated working position)
Raising/Lowering	< 2 s / < 2 s
Application	a. o. version 218.00 at underground Vienna

3rd Rail Current Collector Fb221

with mechanical drive in combination with locking for conductor rails in bottom running systems

TECHNICAL DETAILS

Total width	400 mm
Total depth	392 mm
Tooth strip-depth	10 mm
Adjusting distance	50 mm
Voltage	1000 V DC
Continuous current	920 A
Weight	approx. 30 kg (incl. contact piece)
Type of drive	working movement is effected by 2 tension springs, mechanical emergency actuation
Contact force	130 N (in rated working position)
Raising/Lowering	< 2 s
Application	a. o. version 221.01 at underground Warsaw

3rd Rail Current Collector Fb222

with mechanical drive for conductor rails in bottom running systems

TECHNICAL DETAILS

Width	472 mm
Depth	ca. 535 mm
Tooth strip-depth	10 mm
Voltage	750 V DC
Continuous current	1200 A
Weight	approx. 28 kg (without contact piece)
Type of drive	working movement is effected by 2 torsion springs, mechanical lowering by means of hand crank
Contact force	135 N; +/- 10 N adjustable (in rated working position)
Raising/Lowering	approx. < 2 s
Application	a. o. at Metro Bucharest