ALSTOM SPU232.2 controller UNIT 029.366 817 029366817 SPU2322

Saving energy and boosting efficiency

Alstom's Hesop is a cutting-edge reversible power substation designed to facilitate traction voltage supply to a network while recovering braking energy from vehicles. Whether it is retrofitting an existing system or constructing a new network, Hesop can be seamlessly integrated for maximum benefits.

With our expertise in energy, Hesop exhibits dynamic voltage regulation that adapts to the ever-changing power supply needed by the network. Notably, Hesop can smoothly scale up power supply requirements whenever traffic increases, without additional infrastructure changes. Furthermore, Hesop captures over 99% of recoverable braking energy, redirecting it into the power grid for resale or repurposing it for station facilities, including escalators, lighting, and ventilation. With Hesop, significant cost savings and energy efficiency are easily achievable.

Cost saving

Hesop's increased efficiency enables wider substation spacing, reducing capital expenditure. Additionally, it recovers braking energy, lowering operating costs, while reducing train heat dissipation, decreasing the need for Air Conditioning or ventilation in tunnels and passenger stations.

A widely acknowledged solution

This widely acknowledged solution comes in multiple voltage and power configurations and has been adopted by rapid transit networks worldwide. From metros in Riyadh, London, Dubai, Hamburg, Toulouse, Athens and Panama, Monorail in Santiago de los Caballeros, suburban trains in Napoli, to tramways in Sydney, Tel Aviv, Hannover and Braunschweig, Hesop's economic and environmental benefits have won over transport network owners globally.

Alstom  EPSD-0603

Alstom SPU232  

Alstom RPH3/PS125b Controlled Switching Device,CT1VT220/TCR   

Alstom MV7306P21 

Alstom MV7306P22

Alstom MV7306P23

Alstom MV7306P24 

ALSTOM  L54E2900XK00       

ALSTOMA   AL129A     

ALSTOM  I/OBE2 P/N:12004-104-00 V1.0.0     

ALSTOM  VIIB16-C P/N：12011-105-00 V1.0.0     

ALSTOM   I/OBUS2 P/N:12004-103-01VER:V1.20    

ALSTOM   I/OBUS2  P/N:12004-103-01 VER:V1.2.0   

ABB 3BHB004661R0101 KUC711AE101    

Eaton   CS-TX3-3. 81X2.54-64TW  

ALSTOM  STO1726KO1     

ALSTOM  CMP1838 TRVCO62345000 CP00005202 包含P/N:TRVS339715000  

ALSTOM  DSI 1817 TRVC062335000 CP00003934 包含TRVC062559000 CP00003847 

ALSTOM  POS 1846 TRVC062333000 CP00000310 包含TRVC062334000 CP00000310 

ALSTOM  VPS P/N:12004-102-03 V1.0.0 

ALSTOM  VOOB8-B P/N：12004-106-04 VER：V1.0.0  

ALSTHOM   CSR 70     

ALSTOM  VCS 232 590.043158 

ALSTOM  DPU.1 029.223017   

ALSTOM  VCS232 590.043158  

ALSTOM  P543

ALSTOM  3EST125-975 DCC2382A 

ALSTOM  3EST125-975 DCC2382A

ALSTOM  FV223-M2 

ALSTOM  PIB671-1500

ALSTOM/GE ADA232

ALSTOM/GE ADU232

ALSTOM/GE BIO232

ALSTOM/GE SRE232

ALSTOM/GE VCM232

ALSTOM/GE VCS232

ALSTOM/GE DAU232

ALSTOM/GE DAP232

ALSTOM/GE DIZ232

ALSTOM/GE DEP232

ALSTOM/GE SSI232