HIGH VOLTAGE INTEGRATED SOLUTIONS · 2020-05-19 · 4 IG VOLTAGE ITEGRATED SOLUTIOS OR AC OR DC...

HIGH VOLTAGE INTEGRATED SOLUTIONSType MODBOX®

RAIL VEHICLES

MAIN BENEFITS

2 HIGH VOLTAGE INTEGRATED SOLUTIONS FOR AC OR DC RAIL VEHICLES / TYPE MODBOX®

Sécheron brings decades of ex-perience designing and manu-facturing electrical safety com-ponents and systems for the traction circuits powering trains, high-speed trains, locomotives, and EMUs on AC or DC rail networks. Car builders seeking high performance, reduced engineering work and easier vehicle manufacturing combined with lower maintenance have

placed their trust in our MODBOX®

enclosure for thousands of rail vehicles running on 1.5 kVDC, 3 kVDC, and 15 kVAC, 25 kVAC networks worldwide.The Sécheron MODBOX® enclo-sure includes our AC or DC circuit breakers and various high- and low-voltage components. The compact, smart enclosure ensures safe and efficient integration of high-voltage components in

vehicle roof, vehicle under-frame or vehicle indoor installations. Each MODBOX® is engineered and configured to meet the needs of your project, taking into account integrated functions and interfaces with the vehicle. We primarily use Sécheron components and can include other devices from best-in-class suppliers to provide you with a turnkey solution.

GENERAL INFORMATION

Reduced engineering work and risks Moreefficientlogisticsandinstallation Eliminatestheneedforroofcut-outs Reducedfootprintandheight One-stopshopforallcomponents Reducedprojectoverallcosts

Protectionagainstharshenvironmentalconditions

Airborne&structuralnoisereduction LowerTotalCostofOwnership(TCO) Provendesignwithlongservicerecord Reducedmaintenancecostswith

MODBOX® Expertcustomersupport Worldwideafter-salesservice

Car builders Vehicle operators

Roof

Indoor

Underframe

AC MODBOX®DC MODBOX®

1,50015,000

DC line voltage AC line voltage

3,000 25,000

VDC Vac

Sécheronsuppliesallequipmentnamedontheaboveview.

3HIGH VOLTAGE INTEGRATED SOLUTIONS FOR AC OR DC RAIL VEHICLES / TYPE MODBOX®

SLS : SafetyLockingSystemSA : SurgearesterImes : CurrentmeasurementTMS : ACvoltagemeasurementMACS : MainACswitchAC VCB: ACvacuumcircuitbreaker(MACS)ES : Earthingswitch(MACS)RS : Roofswitch

AC MODBOX® - TYPICAL APPLICATIONS

MODBOX®

High-voltage integrated system AC

Current sensor

TMSVoltage sensor

SA Surge

arrester

SA Surge

arrester

RS Roof line disconnector

BMS Contactors

SLS Safety locking system

DL Door lock

ESEarthing switch

RS-MRoof making switch

KMKey multiplier

BTEEarthing switch

MMCMaster controller

MACSAC circuit breaker

AC MODBOX®

Application schemefor AC Rail vehicles

ACVCBES

TMS

TMS

SASA

Imes

Imes

UR

BTE

RSRpcPCC

LC

RpcPCC

LC

SA

Imes

MACSRS

Um

es

Air supplyAir supply

SLS BSV

MED-M

15 kVAC (16.7 Hz) ; 25 kVAC (50 / 60 Hz)

To traction equipment

To next safety device

Safety Locking System

To roof line

AC MODBOX®


FUNCTIONS VOLTAGE [kVAC]

PRODUCTS QUANTITYAC MODBOX®

ROOF UNDERFRAME INDOOR

COMPACT LARGE LARGE LARGE

AC circuit breaker

15 or 25 or 15 & 25 (Dual Voltage)

MACS(UNi:125or170kV)

1unit • • • •

Earthing Switch

2-pole electric earthing switch (1), (2)

1unit • • • •2-pole manual earthing switch

1unit •

Measurement

Current sensor1unit • • • •2units • • • •

Voltage sensor TMS1unit • • • •2units(3) • • • •

Roof Line disconnector

RS 25.10 / IS 25.10(Withearthing)

1unit • • •

Surge arresterSelected by Sécheron or car builder

1unit • • • •2units(4) • • •

AC MODBOX® - CONFIGURATION

(1) Safety Locking Switch type SLS to be considered with electric earthing switch • (2) Electric earthing version is equipped with manual emer-gency device (MED-E) • (3) Not compatible with 2 Surge Arresters • (4) Not compatible with 2 TMS

∆Ι

∆Ι

∆Ι SLS

The quality and the reliability of MODBOX® rely on several key factors, among which the deep know-how needed to integrate together high voltage components in a compact

metal enclosure, as well as the quality and performances of the integrated components. In both areas and for decades, Sécheron has been developing a unique expertise, highly valued by our

ompleted with equipment from first class suppliers.

AC vacuum ciruit breaker MACS Type

Brochure reference SG325101Bxx

Safety lock-ing systems SLS Type

Disconnect switch RS Type

Brochure reference SP1870125Bxx

Surge arrester

Continuous voltage: up to 35 kV

AC current measurement

Rated current up to 630 A (15 kV, 16.7 Hz) or 400 A (25 kV, 50-60 Hz)

AC voltage sensor TMS Type

Brochure reference SA004770Bxx

THIRD PARTY COMPONENTSSÉCHERON COMPONENTS


Symbol Unit Single voltage Dual voltageMAIN HIGH VOLTAGE CIRCUITNominalvoltage Un [kV] 15 25 15 25Ratedoperationalvoltage Ur [kV] 17.25 27.5 27.5Ratedinsulationvoltage UNm [kV] 27.5 27.5 27.5Ratedoperationalfrequency fr [Hz] 16.7 50 or 60 16.7 50Overvoltagecategory OV 4 3 4 3Ratedimpulsewithstandvoltage(1.2/50µs) UNi [kV] 125 125 125Ratedpower-frequencywithstandvoltage(50Hz,1mn) Ua [kV] 75 75 75Conventionalfreeairthermalcurrent(1) Ith [A] up to 630 up to 400 up to 630ratedshort-timewithstandcurrent(1s) Icw [kA] 25 20 25Short-timewithstandcurrent(0.1s) Icw [kA] 40 N.A. 40(1) atTamb=+40°C.

HIGH VOLTAGE INTERFACECableglands 1 (Input)(cable glands in customer’s scope) 1 or 2 (Outputs)

LOW VOLTAGE AUXILIARY CIRCUITNominalvoltage Un [Vdc] 24 to 110Voltagerange [0.7 - 1.25] Un

LOW VOLTAGE INTERFACEConnectortype 1 to 3 (Harting Han HPR 24B)

OPERATING CONDITIONSInstallation Indoor or outdoor Protectionindex IP 40 (indoor) / 56 (outdoor)Altitude [m] ≤ 2,000Workingambienttemperature(outsideMODBOX®) [°C] -40 to +50Pollutiondegree(insideMODBOX®) PD 3

APPLICABLE STANDARDSInsulationcoordination EN 50124-1 / IEC 62497-2Internalarc IEC 62271-200Vibrations&shocks IEC 61373: 2010 (Category 1 - Class A)EMC EN 50121-3-2 / IEC 62236-3-2Environmentalconditions EN 50125 / IEC 62498 Firesafety EN 45545-2

EXECUTIONMODBOX®Colour RAL 7016 (outdoor) / Natural colour (indoor)

AC MODBOX® - DATASHEET


1,470 (COM

PACT)

579

1,473 (LARGE)

1,222 (COM

PACT)1,308 (LARG

E)

to roof line (*)

from pantograph

to traction transformer

1,534 (COMPACT)1,848 (LARGE)

545 (LARGE)

517 (COM

PACT)


123 (COMPACT)131(LARGE)


HV

HV

HV

connectorsLV

Removable handle

1470 (RC)579

1473 (RL)

to roof line (2)

from pantograph


1416 (RC)1670 (RL)

545 (RL)517 (RC)

1288 (RC)1670 (RL)

123 (RC) (1)

131(RL) (1)

1533 (RC)1915 (RL)

HV

HV

HV

1470 (RC)579

1473 (RL)

to roof line (2)

from pantograph


1416 (RC)1670 (RL)

545 (RL)517 (RC)

1288 (RC)1670 (RL)

123 (RC) (1)

131(RL) (1)

1533 (RC)1915 (RL)

HV

HV

HV

1,470 (COM

PACT)

579

1,473 (LARGE)

1,222 (COM

PACT)1,308 (LARG

E)

to roof line (*)

from pantograph



545 (LARGE)

517 (COM

PACT)


123 (COMPACT)131(LARGE)


HV

HV

HV

connectorsLV

Removable handle

AC MODBOX® - MAIN DIMENSIONS

ROOF INSTALLATION

MED-E is an optional device used with roof installed AC MODBOX®. It stands for Manual Earthing Device to be used with Electrically operated earthing switch. It is accessible inside the vehicle and can ONLY be used to ground manually the earthing switch in case the low voltage supply is not available. MED-E does not allow to disconnect manually the earthing switch from its grounded position.

202

64

Ø70

(*) HV to roof line is not available on AC MODBOX® compact

FIXATION FEETMED-E

Roof

Roof


UNDERFRAME INSTALLATION

FIXATION FEET

R

535

577

1,815

1,538

1,40

4

1,80

6

1,67

6

253

from pantograph


Maintenance cover

connectors

HV

LV

HV


HV

535

577

1,815

1,538

1,40

4

1,80

6

1,67

6

253

from pantograph


Maintenance cover

connectors

HV

LV

HV


HV

535

577

1,815

1,538

1,40

4

1,80

6

1,67

6

253

from pantograph


Maintenance cover

connectors

HV

LV

HV


HV

535

577

1,815

1,538

1,40

4

1,80

6

1,67

6

253

from pantograph


Maintenance cover

connectors

HV

LV

HV


HV


1,334

1,69

6

955

920to roof line from pantograph


HVHV

HV

connectorsLV

1,334

1,69

6

955

920to roof line from pantograph


HVHV

HV

connectorsLV

INDOOR INSTALLATION


Sécheronsuppliesallequipmentnamedontheaboveview.

BSV : Pantographinterlockingbox MED-M : ManualearthingdeviceSA : SurgearresterRS : Disconnector&EarthingUmes : VoltagemeasurementUR : HighspeedDCcircuitbreakerBTE : EarthingswitchImes : CurrentmeasurementPCC : PrechargingcontactorHSLC : LinecontactorBMSRpc : Prechargingresistor

DC MODBOX® - TYPICAL APPLICATIONS

ACVCBES

TMS

TMS

SASA

Imes

Imes

UR

BTE

RSRpcPCC

LC

RpcPCC

LC

SA

Imes

MACSRS

Um

es

Air supplyAir supply

SLS BSV

MED-M

1.5 kVDC or 3 kVDC

To traction equipment

DC MODBOX®

DC MODBOX®

Application schemefor DC Rail vehicles

10

11

12

13

15

14

16

17

18

19

20

Trac

tion

Conv

erte

r

15/25 kVAC and 0.75/1.5/3.0 kVDC

DC

Link

Auxil

iary

Conv

erte

r

Train Roof Line

2

3

4

5

6

7

88

9

4

455

10

11

12

13

14

14

14

14

15

14

14

14

16

17 17 17

18

19

19

19

19

1

1

4

5

6

7

8

2 9

3

9 20

Voltage sensor

RS Disconnector &

Earthing

SEC, BMS Contactors

BSV Pantograph interlocking box

Current sensor

URDC Circuit breaker

BTE03.04 Earthing

switchSurge

arrester

MODBOX®

High-voltage integrated system DC

BMS Contactors

DL Door lock

KMKey multiplier

BTE03.04Earthing switch

MMCMaster controller

Let us analyse your traction scheme and prepare a proposal for a MODBOX® adapted to your application and to a safe operation of the integrated components.



DC MODBOX® - CONFIGURATION

FUNCTIONS VOLTAGE [VDC]

PRODUCTS QUANTITYDC MODBOX®

ROOF UNDERFRAME INDOORCOMPACT MEDIUM MEDIUM MEDIUM

DC circuit breaker

1,500

UR26 1unit • • • •

Earthing SwitchBTE03.04A 2&4-Poles manual operation

1unit • • •

MeasurementCurrent sensor 1unit • • • •Voltage sensor 1unit • • • •

Line switching & precharging

BMS line contactor PCC precharging contactor

Charging resistor (ceramic type)

1unit • •

2 units •

FUNCTIONS VOLTAGE [VDC]

PRODUCTS QUANTITYDC MODBOX®

ROOF UNDERFRAME INDOORCOMPACT MEDIUM LARGE COMPACT MEDIUM

DC circuit breaker

3,000

or

1,500 & 3,000(Dual Voltage)

UR26 (3,000 VDC) (with or without indirect trip control CID 3)

1unit • • • • •UR26 DV (Dual Voltage 1,500 - 3,000 VDC)(with or without indirect trip control CID 3)

1unit • • • • •

Earthing switch

BTE03.04A2-&4-Poles manual operation

1unit •

••BTE03.04A

4-&6-Poles manual operation

1unit

BTE03.04A8-&10-Poles manual operation

1unit

with filter discharge function- Switching through

BTE03.04 - Discharge resistor

(ceramic or aluminium)

1unit •

MeasurementCurrent sensor 1unit • • • • •Voltage sensor 1unit • • • • •

Line switching & precharging

SEC line contactor HS precharging contactor

Charging resistor (ceramic type)

1unit • • •

2 units •


DC voltage measurement

Rated voltage : up to 3.6 kV

Surge arrester

Rated voltage : 4.7 kV

DC current measurement

Rated current : 500; 1,000 or 2,000 A

Differential relay

Rated voltage up to 3.6 kV

THIRD PARTY COMPONENTSSÉCHERON COMPONENTS

∆Ι∆Ι

∆Ι∆Ι

The quality and the reliability of MODBOX® rely on several key factors, among which the deep know-how needed to integrate together high voltage components in a compact metal enclosure, as well as the

quality and performances of the integrated components. In both areas and for decades, Sécheron has been developing a unique expertise, highly valued by our customers worldwide, in the fields of 1.5/3 kVDC.

Naturally, Sécheron standard proven components are firstly used in DC MODBOX®, completed with equipment from first class suppliers.

DC high speed circuit breaker UR 26/40 Type


Contactor for pre-charging, heating HS Type

Brochure reference DW6047BXX

Disconnect switch RS Type


Earthing switch BTE03.04 Type


Pneumatic Interlocking Valve BSV Type

Brochure reference SP1880129Bxx

Line contactors SEC Type

Brochure reference SG201096BXX

Line contactors BMS Type


Line contactors BMS Type


ELECTRICAL SAFETY SOLUTIONS /

RAIL VEHICLES / FIXED INSTALLATION

CONTACTOR RANGE Type SEC


Symbol Unit Single voltage Dual voltageMAIN HIGH VOLTAGE CIRCUITNominalvoltage Un [V] 1,500 3,000 1,500 3,000Ratedoperationalvoltage Ur [V] 1,800 3,600 1,800 3,600Ratedinsulationvoltage UNm [kV] 2,300 3,600 2,300 3,600Overvoltagecategory OV 3 3 3Ratedimpulsewithstandvoltage(1.2/50µs) UNi [kV] 12 20 12 20Ratedpower-frequencywithstandvoltage(50Hz,1mn) Ua [kV] 6.9 9.2 6.9 9.2Conventionalfreeairthermalcurrent(1) Ith [A] up to 3,200 up to 1,600 up to 2,000 up to 1,600Maximumbreakingcapacity A2 / T1 [kA/ms] 100 / 0 50 / 0 100 / 0 50 / 0(1) atTamb=+40°C.

HIGH VOLTAGE INTERFACE

Cableglands(M32x1.5orM40x1.5) 1 or 2 (Input)(cableglandsfornotshieldedcablesasastandard) 1 to 4 (Outputs)

LOW VOLTAGE AUXILIARY CIRCUITNominalvoltage Un [Vdc] 24 to 110Voltagerange [0.7 - 1.25] Un

LOW VOLTAGE INTERFACEConnectortype 1 to 3 (Harting Han HPR 24B)

OPERATING CONDITIONSInstallation Indoor or outdoorProtectionindex IP 40 (indoor) / 56 (outdoor)Altitude [m] ≤ 2,000Workingambienttemperature(outsideMODBOX®) [°C] -40 to +50Pollutiondegree(insideMODBOX®) PD 3

APPLICABLE STANDARDSInsulationcoordination EN 50124-1 / IEC 62497-2Short-circuittests EN/IEC 60077-3Vibrations&shocks IEC 61373: 2010 (Category 1 - Class A)EMC EN 50121-3-2 / IEC 62236-3-2Environmentalconditions EN 50125 / IEC 62498 Firesafety EN 45545-2

EXECUTIONMODBOX®Colour RAL 7016 (outdoor) / Natural colour (indoor)

DC MODBOX® - DATASHEET


[mm] COMPACT MEDIUM LARGE

A 964 1,368 1,764B 900 1,300 1,700C 738 1,140 1,538

R

DC MODBOX® - MAIN DIMENSIONS

ROOF INSTALLATION

MED-M

1470 (RC)579

1473 (RL)

to roof line (2)

from pantograph


1416 (RC)1670 (RL)

545 (RL)517 (RC)

1288 (RC)1670 (RL)

123 (RC) (1)

131(RL) (1)

1533 (RC)1915 (RL)

HV

HV

HV

FIXATION FEET

202

64

Ø70

539.5 (LARGE)

545 (MED

IUM

) 537 (CO

MPACT)

187.5 (LARGE)

164.5 (MED

IUM

)

604 797 (LARG

E) 802.5 (M

EDIU

M)

Manual earthing device for manual earthing switch (MED-M)

Removable handle

1,670

1,734

1,670

1,930

1313

C B A

540

Max

. 344

130

LV

HV HV

123

Min

. 150

Roof

OutputsInput

Removable handle

1,670

1,734

1,670

1,930

1313

C B A

540

Max

. 344

130

LV

HV HV

123

Min

. 150

Roof

OutputsInput

Removable handle

1,670

1,734

1,670

1,930

1313

C B A

540

Max

. 344

130

LV

HV HV

123

Min

. 150

Roof

OutputsInput

Roof

MED-MisusedwithroofinstalledDC MODBOX®. It stands forManual Earthing Device forManually operated earthingswitch. It is accessible insidethe vehicle and is used for allregularmaintenanceoperations. It can be locked through a keysystemeitherinitsdisconnectedorgroundedpositions.


UNDERFRAME INSTALLATIONR

INDOOR INSTALLATION

36

1,35

241

5

959

955

343522

1,110

1,038

HV

HV

HV

1,76

7

Outputs

HVInput

HV

LV

712

120

1,130

880

684

621

565

2,004

1,05

0

1,850

1,540

HV

LV

Output

InputHV

712

120

1,130

880

684

621

565

2,004

1,05

0

1,850

1,540

HV

LV

Output

InputHV

712

1201,130

880

684

621

565

2,004

1,05

0

1,850

1,540

HV

LV

Output

InputHV


Human safety for people operating and maintaining equipment on rail vehicles is a key topic always addressed by Sécheron when designing components and systems.When the earthing switch to ground the AC or DC circuit breaker is installed in the AC

or DC MODBOX®, it is no longer directly accessible for operation through its usual manual handle. Building on our long expertise in safety earthing device and inter-locking components, efficient solutions have been designed to keep the highest safety

level for the maintenance operations, when vehicles are equipped with AC or/and DC MODBOX®.Are shown below typical examples of safety interlocking when AC MODBOX® or/and DC MODBOX® are involved in a project.

In AC MODBOX®, both poles of AC circuit breaker type MACS are grounded through the electrically operated earthing switch integrated to the MACS.Control operations of the electric earthing switch are interlocked with the pantograph air supply valve through Sécheron Safety Locking Switch type SLS. It secures the maintenance operations, locking the pan-tograph in its lowered posi-tion and the electric earthing switch in its safety grounded position.

In DC MODBOX®, both poles of DC circuit breaker type UR are grounded through the manual earthing switch type BTE03.04A.BTE03.04A can only be set in its grounded position after the pantograph has been locked in its lowered position through the interlocking box type BSV. The key released from BSV gives access to the operation of BTE03.04A through its re-mote manual operation device type MED-M. Once the earth-ing switch is locked in its safety position, a new key is release to operate the next safety step.

AC MODBOX®

DC MODBOX®

SAFETY INTERLOCKING

Earthingswitch

MACS

AC MODBOX®

DC MODBOX®

ACcircuit breaker

DCcircuit breaker UR

M

Pantograph

Pantograph

Earthing switchBTE03.04A


SLS

Pneumatic Interlocking Valve



Manual earthing deviceMED-M

Air supply

BSV

SLSSafety Locking System


DC MODBOX®

AC MODBOX®


Pantograph

Air supply

DC Earthing switch BTE03.04A

AC Earthingswitch

MACS

ACci

rcui

t bre

aker

M

Earthingswitch

MACS

AC MODBOX®

DC MODBOX®

ACcircuit breaker


M

Pantograph

Pantograph



SLS





Air supply

BSV



DC MODBOX®

AC MODBOX®


Pantograph

Air supply


AC Earthingswitch

MACS

ACci

rcui

t bre

aker

M

SG

5800

44BE

N_A

07-0

5.20

Copyright© • 2020 • Sécheron SA – This document is not contractual and contains information corresponding to the level of technology at the date of printing. Sécheron reserves the right to modify and/or improve the product, whose characteristics are described in these documents, as required by new technology at any time. It is the purchaser’s responsibility to inform himself, no matter what the circumstances, of the product’s maintenance conditions and requirements. Sécheron reserves all rights, especially those arising from our “General Delivery Conditions”.

www.secheron.comTel: +41 22 739 41 11Fax: +41 22 739 48 [email protected]

Sécheron SARueduPré-Bouvier251242Satigny-GenevaCH-Switzerland

In case AC and DC MODBOX®

are used on the same vehicle, the safety interlocking scheme is as show in this section, com-bining SLS Safety Locking Switch and MED-M to interlock the pantograph position and the position of both earthing switches for AC and DC circuit breakers.

PROJECT WITH AC AND DC MODBOX®

Earthingswitch

MACS

AC MODBOX®

DC MODBOX®

ACcircuit breaker


M

Pantograph

Pantograph



SLS





Air supply

BSV



DC MODBOX®

AC MODBOX®


Pantograph

Air supply


AC Earthingswitch

MACS

ACci

rcui

t bre

aker

M

HIGH VOLTAGE INTEGRATED SOLUTIONS · 2020-05-19 · 4 IG VOLTAGE ITEGRATED SOLUTIOS OR AC OR DC...

Documents

Transcript of HIGH VOLTAGE INTEGRATED SOLUTIONS · 2020-05-19 · 4 IG VOLTAGE ITEGRATED SOLUTIOS OR AC OR DC...