São Paulo Metro P stock

P stock
P stock
	A P16 train on Line 5 at Santo Amaro station
In service	2017–present
Manufacturer	CAF
Built at	Hortolândia, São Paulo
Constructed	2013–2014
Entered service	14 March 2017
Number built	26 sets
Number in service	26 sets
Formation	6-car sets (A–B–B–B–B–A)
Fleet numbers	509–534
Capacity	1,502 (if 6 passengers/m²); 1,922 (if 8 passengers/m²);
Operators	ViaMobilidade
Depots	Capão Redondo; Guido Caloi;
Lines served
Specifications
Car body construction	Stainless steel
Train length	132.72 m (435 ft 5 in)
Car length	22.36 m (73 ft 4 in) (A cars); 22 m (72 ft 2 in) (B cars);
Width	2.8 m (9 ft 2 in)
Height	3,776 mm (12 ft 4.7 in)
Floor height	1,105 mm (3 ft 7.5 in)
Platform height	1,105 mm (3 ft 7.5 in)
Entry	Level
Wheel diameter	870–780 mm (34–31 in) (new–worn)
Maximum speed	80 km/h (50 mph)
Traction system	Mitsubishi Electric MAP-194-15V249 IGBT–VVVF
Traction motors	24 × Mitsubishi Electric MB-5145-A 185 kW (248 hp) asynchronous 3-phase AC
Power output	4,440 kW (5,950 hp)
Transmission	7.52 : 1 gear ratio (2-stage reduction)
Acceleration	1.12 m/s2 (3.7 ft/s2)
Deceleration	1.2 m/s2 (3.9 ft/s2) (service); 1.5 m/s2 (4.9 ft/s2) (emergency);
Electric system(s)	1,500 V DC overhead line
Current collector(s)	Pantograph
UIC classification	Bo′Bo′+Bo′Bo′+Bo′Bo′+Bo′Bo′+Bo′Bo′+Bo′Bo′
Bogies	Hard "H"
Braking system(s)	Regenerative and Rheostatic (in stations); Pneumatic (friction);
Safety system(s)	Cityflo 650 CBTC
Coupling system	Scharfenberg
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge

The São Paulo Metro P stock is a class of electric multiple units built by Construcciones y Auxiliar de Ferrocarriles between 2013 and 2014 to complement the rolling stock of Line 5-Lilac during the 11.5 km (7.1 mi) expansion between stations Largo Treze and Chácara Klabin. It was acquired by Companhia do Metropolitano de São Paulo and operated by it until 2018. Currently, it is operated by ViaMobilidade.

Besides being delivered in 2014, the trains only began operating in 2017, when the CBTC system was fully installed on the line.