…connecting the world of railway

…connecting the world of railway

Alfa Union, a.s.Mezi Vodami 1955

143 00 Praha 4 – Modřany, Czech Republic

tel.: +420 241 770 186, fax: +420 241 770 185e-mail: [email protected]

www.alfaunion.czAU2016_05_V4

We reserve the right to make technical alterations

without prior notice! For updated product information visit

www.alfaunion.cz.

Issued May 2016

ABOUT US

WHO WE ARE

Alfa Union is a Czech company known as a strong global supplier of electro-

mechanical components for traction vehicles, switchgears and energetics.

HISTORY

Company was founded in 1997 as a follower of tradition of Czech companies

CKD TRAKCE and SIEMENS/CKD whose documentation and know-how for original

components Alfa Union bought.

OUR POLICY

High quality and reliability, wide product range, customer orientation and flexibility

of professional team are strengths of our business policy.

Wide product range

Customer orientation

Flexibility of professional team


High quality and reliability

Wide product Flexibility of professional team

CERTIFICATE


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SWITCHING DEVICES

DC CONTACTORS

CUSTOMIZED & OTHER SOLUTIONS

TRACK BRAKES

DC DISCONNECTORS STOR

DC CHANGE-OVER SWITCHES

POWER & EARTHING CONTACTS


KEY MULTIPLIERS

CONTROLLERS

COUPLERS

DC DISCONNECTORS STO, STOL

CONTROLLERS

APPLICATIONS • trams • electric and diesel-electric units (EMU, DMU)• electric and diesel-electric locomotives • mining locomotives• metro

FUNCTION • control of vehicle drive and brake • change of vehicle drive direction

BASIC DIVISION • master controllers • integrated in the driver‘s seat• brake controllers • with rotary motion of the lever• integrated in the driver‘s console • with linear motion of the lever

ADVANTAGES • modular solutions • simple installation• ergonomic design • long lifetime• high reliability • minimum maintenance

CUSTOMIZED APPLICATIONS • YES according to technical specification of the customer

OPTIONS • number of positions and lever locking in the position• drive and brake lever, reversing lever,

speed setpoint lever, ...• potentiometer or analog sensor with current,

voltage, PWM output or CANBus

• according to standard: IEC60077, IEC77• degree of protection: IP00 – IP54 according to customer requirements, mining controllers up to IP67• rated voltage: 24 / 48 / 72 / 110 V DC • temperature range: -50 °C to +70 °C• altitude: max. 1,400 m

• „Deadman“ signalization of driver‘s vigilance; types: push-button, rotary lever, push-lever

• lock of the controller for its locking in coast position• controller shape and dimensions, lever shape• type of connection to the vehicle and connector type• lock blocking versus mode selector versus control lever

CONTROLLERSCONTROLLERS

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…connecting the world of railway5

COUPLERS

APPLICATIONS • light rail vehicles (LRV) • trams

FUNCTION • permanent coupling of two rail vehicles • emergency coupling of two rail vehicles

ADVANTAGES • custom applications • long lifetime• high reliability • minimum maintenance• simple installation


OPTIONS • max. static operating load of the coupler in tension and compression – from 60kN to 300kN • folding x non-folding• head type: „Albert“ x „Prague“• horizontal position supporting mechanism

BASIC DIVISION • mechanically controlled coupler for permanent use

• according to standard: EN15020• max. horizontal deflection of the coupler: ± 45°• max. vertical deflection of the coupler: ± 7° • temperature range: -40 °C to +50 °C

• suspension element – elimination of pulling and pushing dynamic forces in the coupler axis

• folding of coupler with lever or switchrail rod• docking mechanism – parking counterpart for safe

parking of the folded coupler• variability of the coupler length and its main parts

• mechanically controlled coupler for emergency use• folding x non-folding coupler

COUPLERS

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DC CONTACTORS


OPTIONS • electromagnetic or electropneumatic drive • one-pole or two-pole

FUNCTION • connection and disconnection of electric circuit under load

BASIC DIVISION • one-pole• two-pole

APPLICATIONS • trams • electric and diesel-electric locomotives

• control voltage• according to max. rated voltage and current

• electromagnetic• electropneumatic

• metro• electric and diesel-electric units (EMU, DMU)

ADVANTAGES • high reliability • long lifetime• simple installation • minimum maintenance

• according to standard: EN60077, IEC77• degree of protection: IP00• rated current: up to 1000 A • rated voltage: up to 1000 V DC• control voltage: 24 / 48 / 72 / 110 V DC +25 % -30 % V DC• temperature range: -50 °C to +55 °C

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KEY MULTIPLIERS


OPTIONS • lock type, e.g. KABA, IKON, SOUTHCO • quantity of locks and their keys• key colours and codes

FUNCTION • ensuring safe condition of a vehicle and its electrical circuits for work on electric equipment

APPLICATIONS • rolling stocks • EMU’s• metro

• variable diagram of the lock system• blocking functions of devices• electric indication of the key position

– using Schaltbau microswitches

ADVANTAGES • modular solutions • simple installation• ensuring safe condition of the vehicle • long lifetime• high reliability • minimum maintenance

• according to standard: EN 60077-1, EN 60077-2• temperature range: -50 °C to +70 °C

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SWITCHING DEVICES


OPTIONS • manual, electric or pneumatic drive • disconnector, change-over switch, earthing

switch, or combination of the functions • variable switching program • control voltage

APPLICATIONS • trams • electric and diesel-electric locomotives

• combination with a lock system (lock is blocking the lever)

• delivered separately or in a box according to the customer specification

• number of auxiliary contacts

• type of drive• number of positions• number of poles

• metro• electric and diesel-electric units (EMU, DMU)

ADVANTAGES • custom applications • simple installation• modularity • long lifetime• high reliability • minimum maintenance

• rated current: 4000 A • rated voltage: 750 V DC, 1.5 kV DC, 3 kV DC• according to standard: EN 60077-1, EN 60077-2• overvoltage category according to EN 50124-1• pollution degree according to EN 50124-1• degree of protection according to EN 60529: depending on design• control voltage: 24 / 48 / 72 / 110 V DC +25 % -30 % V DC• temperature range: -50 °C to +70 °C

FUNCTION • no-load switching of power circuits

BASIC DIVISION ACCORDING TO • vehicle type • nominal voltage • function • location

SWITCHING

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TRACK BRAKESTRACK BRAKESBRAKES

CUSTOM APPLICATIONS • YES according to technical specification of the customer

APPLICATIONS • low-floor trams • passenger cars• older types of trams

FUNCTION • rail vehicle braking by friction on the rail, usually in case of emergency

ADVANTAGES • useable with all types of main braking • robust construction system • long lifetime• simple installation • minimum maintenance

• according to standard: UIC 541-06, IEC 77, DIN 5510• degree of protection: IP67• rated voltage: 24 / 48 / 72 / 110 V +25 % -30 % V DC • magnetic pull force: up to 84 kN• thermal class: F

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CUSTOMIZED

SOLUTIONSSOLUTIONS

APPLICATIONS • electric and diesel-electric locomotives and units (EMU, DMU)

• metro• trams

ADVANTAGES • custom applications • simple installation• fulfilment of required standards • high reliability• cost saving

• according to standard: EN 60077-1, EN 60077-2• welding according to standard: EN 3834, EN 15085, ČD V95/5• degree of protection: IP00 – IP67 • temperature range: -50°C to +70°C


OPTIONS • platform of the main vacuum high speed circuit breaker CVB 15 / 25 kV AC with a roof earthing switch • disconnecting – earthing switch

of a pantograph in a box with accessories

• shop-switch in the box

• contactor boxes• HV boxes• LV boxes• diode boxes• heating units (calorifers)• door drives• bells

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DC DISCONNECTORS STO, STOL

NOMINAL VOLTAGE • 750 V DC / 1500 V DC / 3000 V DC

VERSION • manual• manual with magnetic blocking• motor

NOMINAL CURRENT• STO • STOL – 1000 A / 2000 A / 4000 A / 6300 A – 1000 A / 2000 A / 4000 A / 6300 A / 10 000 A / 12 000 A

NUMBER OF POLES • 1 / 2 / 3

CONTROL VOLTAGE • 24 / 48 / 60 / 110 / 220 V DC / 230 V AC / 3 x 400 V AC

NUMBER OF AUXILIARY CONTACTS • 0 / 2 / 4 / 6 / 8

POLLUTION DEGREE • PD4

MECHANICAL LIFETIME • motor version – 100 000 cycles • manual version – 20 000 cycles

AMBIENT TEMPERATURE • -25° to + 40 °C

OVERVOLTAGE CLASS • OV4

DEGREE OF PROTECTION • IP00

ACCORDING TO STANDARDS • EN 50123, EN 50328, EN 61439, IEC 61992, IEC 62271-102, IEC 62271-200

DC DISCONNECTORS

750 V DC / 1500 V DC / 3000 V DC

DC DISCONNECTORS

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DC DISCONNECTORS STORDC DISCONNECTORS

NOMINAL VOLTAGE • 3000 V DC


NOMINAL CURRENT • 1000 A / 2000 A / 4000 A / 6300 A

NUMBER OF POLES • 1 / 2





AMBIENT TEMPERATURE • -25° to + 40 °C (alternatively up to -50 °C)



ACCORDING TO STANDARDS • EN 50123, EN 50328, EN 61439, IEC 61992, IEC 62271-102, IEC 62271-200

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DC CHANGE-OVER SWITCHES

NOMINAL VOLTAGE • 750 V DC / 1500 V DC / 3000 V DC


NOMINAL CURRENT • 1000 A / 2000 A / 4000 A / 6300 A

NUMBER OF POLES • 1 / 2 / 3





AMBIENT TEMPERATURE • -25° to + 40 °C (alternatively up to -50 °C)



ACCORDING TO STANDARDS • EN 50123, EN 50328, EN61439, IEC 61992, IEC 62271-102, IEC 62271-200

DC CHANGE-OVER DC CHANGE-OVER

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POWER & EARTHING CONTACTS

In Contact pairs h b min l1 l2 l3 [A] [pcs.] [mm] [mm] [mm] [mm] [mm]

630 1 10, 20, 30 25 50 50 3 – 10

1250 2 10, 20, 30 40 50 50 3 – 10

2000 3 10, 20, 30 55 50 50 3 – 10

2500 4 20, 30 70 80 80 3 – 10

3150 5 20, 30 85 80 80 3 – 10

4000 6 20, 30 100 80 80 3 – 10

5000 8 20, 30 130 100 100 3 – 10

6300 10 20, 30 160 100 100 3 – 10

Stavebnicový systém kontaktů pro jednoduché mechanické odpojování silových elektrických zařízení. Tvar a rozměry sevyrábějí podle přání zákazníka. Ve výrobním programu jsou i speciální provedení, např. zemnící kontakty.

Kontakten – Baukastensystem für die einfache mechanische Trennung von elektrischen Starkstromanlagen. Die Formund die Abmessungen sind nach dem Kundenwunsch hergestellt. In der Produktion sind auch spezielle Ausführungen,zum Beispiel die Erdungskontakte.

Modular system of the contacts for particular mechanical disconnecting of electrical power device. Design and dimen-sions are manufactured on customer‘s request. In manufacturing company’s programme are also special contacts,such as earthing contacts.

Модуларная система контактов для простого механического разъединения силового электрыческого оборудования.Форма и размеры выпускается по заказу. В производственой программе тоже специальные исполнения на пр.заземляющие контакты.

Jmen. proud [A] Počet kontaktních párů h [mm] b min [mm] l1 min [mm] l2 min [mm] l3 [mm]

Nennstrom Anzahl derKontaktpaare

Rated current Number ofcontact pairs

Номинальный ток Kоличество

контактных пар

630 1 10, 20, 30 25 50 50 3–101 250 2 10, 20, 30 40 50 50 3–102 000 3 10, 20, 30 55 50 50 3–102 500 4 20, 30 70 80 80 3–103 150 5 20, 30 85 80 80 3–104 000 6 20, 30 100 80 80 3–105 000 8 20, 30 130 100 100 3–106 300 10 20, 30 160 100 100 3–108 000 12 30 160 100 100 3–10

energetika_2010.qxd 9.9.2010 10:46 Str. 18

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CUSTOMIZED

SOLUTIONS

TYPES • disconnectors • change-over switches• earthing switches

ADVANTAGES • custom applications • simple installation• fulfilment of required standards • high reliability• cost saving

APPLICATION • switchgears • substations• energetics

• according to standard: EN 50123, EN 50328, EN 61439, IEC 61992, IEC 62271-102, IEC 62271-200• degree of protection: IP00 – IP67 • temperature range: -50°C to +40°C

CUSTOM APPLICATIONS • YES according to technical specification of the customer

APPLICATION EXAMPLES • disconnector STOV for METRO • earthing switch STOZ for METRO • disconnectors with different mechanical connection

• motor units with key multipliers• manual unit with key multipliers

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OUR REPRESENTATIVES


EUROPE • Russia Alfa Union Russia [email protected] • Russia OOO „ТрансЭлектроАппарат“* [email protected]• Slovakia A-Z Lokomat [email protected] • Romania Denis Technology [email protected]• Romania Meximpex SRL [email protected] • Hungary Hexa-Port [email protected]• Poland IVS Polska [email protected]• Serbia MINELVO MDI d.o.o* [email protected]

ASIA • Írán Alfa Union a.s. – Írán [email protected]• China Tianjin Alfa Union Electric JV. Ltd.* [email protected]• Singapore Multi Usaha Suku Cadang [email protected]• Republic of Korea POWERSYS [email protected]

AMERICA • USA (PA) Brookville Equipment Corporation* [email protected]

AFRICA • RSA African Traction Systems [email protected]

* production at the location

Alfa Union, a.s.Mezi Vodami 1955

143 00 Praha 4 – Modřany, Czech Republic

tel.: +420 241 770 186, fax: +420 241 770 185e-mail: [email protected]

www.alfaunion.czAU2016_08_V4

We reserve the right to make technical alterations

without prior notice! For updated product information visit

www.alfaunion.cz.

Issued August 2016

…connecting the world of railway

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