high power contactor type bms09.15 / bms18.15 bms09.18 / … · the bms contactor, with more than...

C O M P O N E N T S

High power contactorType BMS09.15 / BMS18.15 BMS09.18 / BMS18.18

POWER CONTACTORS, BMS09.15 / BMS18.15 AND BMS09.18 / BMS18.182

GENERAL INFORMATION

APPLICATIONS, TYPICAL EXAMPLES

The BMS contactor, with more than one hundred and fifty thousand units in operation worldwide, is a contactor valued by the car builders and operators of electric traction vehicles for its strong performance level and its extremely high reliability.

Taking advantages of its recognized features and design, Sécheron has modernized the BMS to make a product platform particularly well adapted to actual requirements and standards.

With its high modularity, the BMS offers variants and options that enable our customers to find the most appropriate version to fit their application, either as a stand-alone contactor, or delivered coupled with a Sécheron dedicated pre-charging contactor type PCC18.

Power contactor modules, convenient to order and easy to install, are a frequent wish of our customers. Sécheron brings the best solution with “plug & play” units gathering line and pre-charging contactors, but also current measurement and customised high voltage and low voltage interfaces.

MAIN FEATURES

• Line contactors, assembled set of line and pre-charging contactors, for DC vehicles.

• Separation/line contactors assembled set of line and pre-charging contactors, for AC vehicles.

• Other applications for locomotives and trains.

• Contactors for dc traction power substations and other industrial fields.

• Normally open and bi-directional contactor.• Rated operation voltage 900 VDC or 1’800 VDC/AC.• Conventional free air thermal current 1'500 A or 1'800 A.• Available in 1 pole (2 poles is under-development).

• Low voltage control coil protection against surges.• Suitable for ambient temperature from -40°C to +70°C.• Reference standards: EN/IEC60077-1/-2, EN/IEC61373, EN45545.

DC TRACTION VEHICLE

~

M

M

Power line

Traction convertersDC circuit-breaker

Current collector

3

33

~3

PCC18

BMS

PCC18

BMS

M

M

Traction converters

Power line

~

~~3

~3

AC circuit-breaker

Main transformer

Current collector

PCC18

BMS

BMS

3

3

~

M

M

Power line

Traction convertersDC circuit-breaker

Current collector

3

33

~3

PCC18

BMS

PCC18

BMS

M

M

Traction converters

Power line

~

~~3

~3

AC circuit-breaker

Main transformer

Current collector

PCC18

BMS

BMS

3

3

AC TRACTION VEHICLE

POWER CONTACTORS, BMS09.15 / BMS18.15 AND BMS09.18 / BMS18.18 3

Ue [V]

900

1800

1’500Ue [V]

1800

Ith [A]

1’800

BMS..18- 1 pole

PCC18 for horizontal mounting only

BMS..15- 1 pole

All arc chutes are compatible with the BMS bodies below

BM

S

PC

C1

8

CONTACTOR CONFIGURATIONS

BM

S A

rc C

hute

BM

S B

od

yP

re-c

harg

ing

cont

acto

r

MAIN BENEFITSMAIN BENEFITS Compact size and low weight.

No critical current.

Different arc chutes matching installation space and operational performance requirements.

High modularity of the range.

Possible integration of optional pre-charging contactor type PCC18 directly on BMS line contactor.

Low maintenance requirements with easy access to the main contacts for replacement.

Worldwide service proven.

Type A (VDC)

Type A (VDC)

Type A (VAC)

Type B (VDC)

Type B (VDC)


DATA FOR PRODUCT SELECTION

2’300

800/C1

MAIN HIGH VOLTAGE CIRCUIT Symbol Unit BMS 09.15

BMS 09.18

BMS 09.15

BMS 09.18

BMS 18.15

BMS 18.18

BMS 18.15

BMS 18.18 PCC18

Arc chute type A A B B A A B B N.A.

Component category A2Type of main contact Normally OpenNumber of poles 1 pole (2 poles under-development)Rated operational voltage - dc voltage Ue [VDC]

900

1’800

1’800

- ac voltage (16.7, 25, 50/60 Hz) Ue [VAC] 1’800 - - 1’800Rated insulation voltage Ui [VDC] [VAC]

2’300 2’300 -

2’300 2’300

Conventional free air thermal current (1) Ith [A] 1’500 (BMS..15) 1’500 (BMS..15) N.A.

1’800 (BMS..18) 1’800 (BMS..18) N.A.

Rated operational current/operational frequency- Horizontal/Vertical mounting: Ie [ADC] Ie [AAC] 1’500/C2 1’800/C2

1’000/C1 800/C1-

800/C1 1’000/C1-

1’000/C1 N.A.N.A.

Rated short-time withstand current Icm / t [kA]/[ms] 15 / 100 N.A.Peak short-time withstand current Îcw [kA] 18 N.A.Maximum breaking capacity- dc current, τ = 15 ms Ibc [A]- ac current, cos Φ = 0.8 Ibc [Arms]

(16.7, 25 & 50/60 Hz)

3’2004’200

6’000-

2’300-

6’000-

40100

Maximum making capacity- dc current, τ = 15 ms Imc [A]- ac current, cos Φ = 0.8 Imc [Apeak]

(16.7, 25 & 50/60 Hz)

10’0006’000

100200

Rated power-frequency withstand voltage (50 Hz/1min)- Between main contacts (open) U50 [kVrms]- Main circuit (closed) to earth U50 [kVrms]

7.59.5

7.59.5

(1) At Tamb = +40°C for DC and AC voltage up to 60 Hz and tested with HV connections with current density 1.7A/mm2. For higher frequency, please contact Sécheron.

LOW VOLTAGE CIRCUIT

Control circuit

Nominal supply voltage/Nominal control voltage Un / UEF [Vdc] 24 to 110 (2) 24 to 110 (2)

Range of voltage [0.7 - 1.25] Un

Nominal closing power (3) Pc [W] ≤ 200 (2) < 40 (2)

Nominal holding power (3) Ph [W] ≤ 8 (2) -

Mechanical closing time (3) tcc [ms] 120 -

Maximum operating time Top [s] - 10(2) For detailed values based on BMS/PCC configuration, please refer to page 8. • (3) At Un and Tamb = +20°C

Auxiliary contacts

Type of contacts Potential free (PF)Rated voltage [Vdc] 24 to 110Conventional thermal current Ith [A] 10Switching categories according to EN60947

- AC-15 - DC-13

230 VAC 1.0 A 110 VDC 0.5 A

Minimum let-through current at 24 VDC (4) [mA] ≥ 10 (silver contacts) or 4 ≤ I < 10 (gold contacts)(4) For a dry and clean environment.

Low voltage interface

Control circuitsAuxiliary switches

Wago terminalDirect on switch (M3 screws)

Insulation

Rated power-frequency withstand voltage (5)

- LV circuit to earth U50 [kV] 1.5(5) At 50 Hz and during 1 minute.

OPERATING CONDITIONSInstallation Indoor

Altitude [m] < 1’400Working ambient temperature Tamb [°C] -40 to +70Humidity 95% at +40°CPollution degree PD3A

Minimum mechanical durability N Cycles 2 Millions (BMS..15) / 0.5 Million (BMS..18) / 2 Millions (PCC18)


PRODUCT INTEGRATIONMAIN DIMENSIONS

203 (900 VDC/1800 VAC)

1538

8015

HV

105

BMS 09.15 A / 18.15A

BMS 09.18 B / 18.18 BBMS 09.15 B / 18.15 B

BMS xx.15

122

BMS 09.15 A

BMS 09.18 A

BMS 18.15 A

BMS 18.18 A

BMS 09.15 B

BMS 09.18 B

BMS 18.15 B

BMS 18.18 B

270

327

(900

VD

C)

395

(180

0 V

DC)

97

128

97

128

97

128

400

BMS 09.18 A / 18.18A

1538

8015

400

27.5

363 (1800 VDC)

37 37

HV

LV WAGOterminal

31

1538

8015

HV

210 (900 VDC)

371 (1800 VDC)

33

LV WAGOterminal

122

122

1538

8015

HV

98

ø13.5 × 2

436812

.5

436812

.5 ø13.5 × 2

ø13.5 × 6

107144

203 (900 VDC/1800 VAC)

363 (1800 VDC)

212 (900 VDC)

373 (1800 VDC)

370

(180

0 V

DC)

97

128

123

327

(900

VD

C)

A

B

203 (900 VDC/1800 VAC)

1538

8015

HV

LV WAGOterminal

363 (1800 VDC)

37

B

B

LV WAGOterminal

/// BMS09.15 / BMS18.15 & BMS09.18 / BMS18.18 (ARC CHUTE TYPE A)

1-POLE - HORIZONTAL/VERTICAL INSTALLATION

Dimensions without tolerances are indicative. All dimensions are in mm. The maximum allowed flatness deviation of the support frame is 0.5 mm.

HV connections (BMS..15/BMS..18) : M12 screwsEarth connections : M6 screws

LV connections: - BMS control faston (horizontal) or Wago terminal (vertical) - BMS auxiliary switches M3 screws

203 (900 VDC/1800 VAC)

1538

8015

HV

105

BMS 09.15 A / 18.15A

BMS 09.18 B / 18.18 BBMS 09.15 B / 18.15 B

BMS xx.15

122

BMS 09.15 A

BMS 09.18 A

BMS 18.15 A

BMS 18.18 A

BMS 09.15 B

BMS 09.18 B

BMS 18.15 B

BMS 18.18 B

270

327

(900

VD

C)

395

(180

0 V

DC)

97

128

97

128

97

128

400

BMS 09.18 A / 18.18A

1538

8015

400

27.5

363 (1800 VDC)

37 37

HV

LV WAGOterminal

31

1538

8015

HV

210 (900 VDC)

371 (1800 VDC)

33

LV WAGOterminal

122

122

1538

8015

HV

98

ø13.5 × 2

436812

.5

436812

.5 ø13.5 × 2

ø13.5 × 6

107144

203 (900 VDC/1800 VAC)

363 (1800 VDC)

212 (900 VDC)

373 (1800 VDC)

370

(180

0 V

DC)

97

128

123

327

(900

VD

C)

A

B

203 (900 VDC/1800 VAC)

1538

8015

HV

LV WAGOterminal

363 (1800 VDC)

37

B

B

LV WAGOterminal

203 (900 VDC/1800 VAC)

1538

8015

HV

105

BMS 09.15 A / 18.15A

BMS 09.18 B / 18.18 BBMS 09.15 B / 18.15 B

BMS xx.15

122

BMS 09.15 A

BMS 09.18 A

BMS 18.15 A

BMS 18.18 A

BMS 09.15 B

BMS 09.18 B

BMS 18.15 B

BMS 18.18 B

270

327

(900

VD

C)

395

(180

0 V

DC)

97

128

97

128

97

128

400

BMS 09.18 A / 18.18A

1538

8015

400

27.5

363 (1800 VDC)

37 37

HV

LV WAGOterminal

31

1538

8015

HV

210 (900 VDC)

371 (1800 VDC)

33

LV WAGOterminal

122

122

1538

8015

HV

98

ø13.5 × 2

436812

.5

436812

.5 ø13.5 × 2

ø13.5 × 6

107144

203 (900 VDC/1800 VAC)

363 (1800 VDC)

212 (900 VDC)

373 (1800 VDC)

370

(180

0 V

DC)

97

128

123

327

(900

VD

C)

A

B

203 (900 VDC/1800 VAC)

1538

8015

HV

LV WAGOterminal

363 (1800 VDC)

37

B

B

LV WAGOterminal

203 (900 VDC/1800 VAC)

1538

8015

HV

105

BMS 09.15 A / 18.15A

BMS 09.18 B / 18.18 BBMS 09.15 B / 18.15 B

BMS xx.15

122

BMS 09.15 A

BMS 09.18 A

BMS 18.15 A

BMS 18.18 A

BMS 09.15 B

BMS 09.18 B

BMS 18.15 B

BMS 18.18 B

270

327

(900

VD

C)

395

(180

0 V

DC)

97

128

97

128

97

128

400

BMS 09.18 A / 18.18A

1538

8015

400

27.5

363 (1800 VDC)

37 37

HV

LV WAGOterminal

31

1538

8015

HV

210 (900 VDC)

371 (1800 VDC)

33

LV WAGOterminal

122

122

1538

8015

HV

98

ø13.5 × 2

436812

.5

436812

.5 ø13.5 × 2

ø13.5 × 6

107144

203 (900 VDC/1800 VAC)

363 (1800 VDC)

212 (900 VDC)

373 (1800 VDC)

370

(180

0 V

DC)

97

128

123

327

(900

VD

C)

A

B

203 (900 VDC/1800 VAC)

1538

8015

HV

LV WAGOterminal

363 (1800 VDC)

37

B

B

LV WAGOterminal

HV connections

Dimensions

[mm] BMS..15 BMS..18

58 98

360 400

A

B

Horizontal

Vertical


/// BMS09.15 / BMS18.15 & BMS09.18 / BMS18.18 (ARC CHUTE TYPE B)

1-POLE - HORIZONTAL/VERTICAL INSTALLATION

All dimensions with arc chute type A (refer to page 5) are valid for contactors equiped with arc chute type B, except for the

dimensions shown below.

370

(180

0VDC

)

212 (900VDC)373 (1800VDC) 97

327

(900

V DC)


DDBB

FF

AA

EECC GG BB

INSULATION DISTANCES AND WEIGHTS

The BMS contactors have been homologated according to IEC60077-2. Dimensions are indicated in the below's

representation.

Arc chute type

Insulating distances table (mm) Arc chute removal distance (mm)

Weight: ± 0.5 kgTo earthed wall To insulating wall

A B C D A B C D E F G 1 pole

BMS09.15 A 125 10 75 75 40 10 40 40 70 30 35 14

BMS18.15 A 125 10 75 75 40 10 40 40 90 20 40 15

BMS09.15 B 75 10 40 40 50 10 20 20 70 45 50 16

BMS18.15 B 75 10 40 40 50 10 20 20 80 20 80 19

BMS09.18 A 125 10 75 75 40 10 40 40 70 30 35 15

BMS18.18 A 125 10 75 75 40 10 40 40 90 20 40 16

BMS09.18 B 75 10 40 40 50 10 20 20 70 45 50 17

BMS18.18 B 75 10 40 40 50 10 20 20 80 20 80 20

/// OVERVIEW OF THE BMS..15 / BMS..18 RANGE

Arc chute Type ABMS 09.15 BMS 09.18 BMS 18.15

Arc chute Type BBMS 09.15 BMS 09.18

Arc chute Type BBMS 18.15 BMS 18.18

270

97128

122

327

97128

370

97128

122 122

Arc chute Type ABMS 09.15BMS 09.18BMS 18.15BMS 18.18

Arc chute Type BBMS 09.15BMS 09.18

Arc chute Type BBMS 18.15BMS 18.18


LOW VOLTAGE CONTROL DIAGRAM

BMS CONFIGURATION (1)

Supply voltage (2)

Un [VDC]

Control voltage (2)

UEF [VDC]

Closing power (Pc) / Holding power (Ph)

[W] / [W]Control type

Optional PCC18 (3)

Supply voltage

Un [VDC]

BMS..15, BMS..18, horizontal / vertical installation

1 pole [24-36] [24-110] ≤ 200 / ≤ 8 C24, 48, 72, 84,

110 (4)BMS..15, BMS..18, horizontal / vertical installation

1 pole [48-110] [24-110] ≤ 200 / ≤ 8 B

(1) For details refer to pages 5 & 6.(2) Control voltage UEF and supply voltage Un can be different.

(3) Horizontal installation.(4) Other voltages on demand.

AUXILIARY CONTACTS CONFIGURATION Based on the selected number of auxiliary switches, the contactor will be delivered with the switches installed as indicated in the figure and table below, and the switches status will be as shown on the electric diagram.

BM

S..1

5 /

BM

S..1

8

Auxiliary contacts

Switch position

BMS..15 / BMS..18 PCC

e f g h m n j k

1a+1b (switch PF) •

2a+2b (switch PF) • •

3a+3b (switch PF) • • •

4a+4b (switch PF) • • • •

6a+6b (switch PF) • • • • • •

Op

tio

nal

PC

C 1a+1b (switch PF) •

2a+2b (switch PF) • •

e f lhg m n p j k

B

A fe

2

13

4

g h

C

U

V

T

S kj

2

13

4 2

13

4 2

13

4

2

13

4 2

13

4

ab a b

ab ab

ab a b

l

2

13

4

n p

2

13

4 2

13

4 2

13

4

ab a b ab a b

m1st pole 2nd pole

BMS..15/BMS..18 Optional PCC

1Un+

Un-

UEF+

UEF-

B

A fe

2

13

4

g h

C

T

S kj

2

13

4 2

13

4 2

13

4

2

13

4 2

13

4

ab a b

ab ab

ab a b

n

2

13

4 2

13

4

a b ab

m

e f hg mn j k

Optional PCC

BMS..15 / BMS..18

DC

/DC

co

nver

ter

24-3

6V

DC

/DC

co

nver

ter

48-1

10V

1

2

3

4

Un+

Un-

UEF+

UEF-

5

26

3

4


DC

DC

+

-

C

D

Un

k1

k0

UEF

1

2

3

4

DC / DC converter

Opto-isolator

BMS closing coil

: Sécheron’s scope : Customer’s scope

: Low voltage interface : Coil controller

Un : dc power supplyU

EF : Control voltage (1)

k0 : Supply relay

k1 : Control relay

+

-

+

-

Unk1

k0

UEF

1

2

3

4

5

6

VbatP

VbatN

ORDP

ORDN

DC / DC converter

BMS closing coil

OPTIONS (SUBJECT TO ADDITIONAL COSTS)

INTEGRATED PRE-CHARGING CONTACTOR (PCC18)

Line contactors and pre-charging contactors are usually operated sequentially and mounted side by side in dedicated line breaker boxes, or directly in traction converters. Therefore, delivering an integrated unit combining both functions, line contactor type BMS and pre-charging contactor type PCC18, brings an added value to car builders, as it reduces their engineering, logistic and assembly efforts.

Control type

Control type

B

C

MAIN BENEFITSMAIN BENEFITS Optimized for the dedicated pre-charging function.

One single unit with integration of line and pre- charging contactors.

Integration on all BMS contactors installed horizontally.

Very compact solution.

Reduced overall project costs for car builders.


On a project basis, Secheron designs and delivers complete Power Contactor Modules integrating BMS and PCC contactors, but also current measurement and other components necessary to fulfill the application.

All the components are delivered mounted on a support, with implemented high voltage connections between components, and a single low voltage interface. The Power Contactor Module is available in horizontal mounting only.

This module offers the car builder simple and easy interfaces, but also simplifies its life in terms of development, logistic and installation. Please refer to the scheme on next page.

Mounting support

LV connectorPre-charging

contactor(PCC18)

Current measurement

Line contactors BMS

POWER CONTACTOR MODULE

/// MAIN DIMENSIONS

Additional weight: + 3 kg

244

67

318309

177

61

HV

LV LV

HV

LV

HV

HV

All dimensions are in mm.

HV connections ( PCC18 ) : M6 screw.

Earth connection : through BMS.

LV connections:

- PCC18 coil : M3 screws.

- PCC18 auxiliary switches : M3 screws or faston.

/// CONTROL DIAGRAM

BM

S

PC

C18

LV

BMS 1-pole + PCC18

For the control diagram, please contact Sécheron as it depends of the chosen configuration.

The drawings here above represent the PCC18 when mounted on any horizontal BMS..15 and BMS..18 versions. The other dimensions of the BMS..15 and BMS..18 indicated on page 5 and 6 remain valid.


BMS..15/BMS..18 rangeApplication: - Rolling stock (Line/separation contactors, ...).- Fixed installation (depot feeder contactor...).

HS typeApplication: - Rolling stock (Pre-charging, Heating, HVAC, .....).- Fixed installation (Line testing, ...).

BMS15.002 typeApplication: - Rolling stock (Pre-charging, Heating, HVAC, .....).- Fixed installation (Line testing, ...).

BMS30.15C typeApplication: - Rolling stock (Line/separation contactors, ...).- Fixed installation (depot feeder contactor...).

SEC rangeApplication: - Rolling stock (Line/separation contactors, PM motor,...).- Fixed installation (depot feeder contactor, ...).

BMS..08/BMS..10 rangeApplication: - Rolling stock (Line/separation contactors, ...).- Fixed installation (depot feeder contactor...).

SECHERON CONTACTORS RANGE

180015001000 13008005020

900

1800

3600

I [A]

U [V= / V~]

HS

bB

MS

15.0

02

BMS18.18

BMS09.18

BMS18.08

BMS09.08

SEC18.13

SEC40.10 SEC36.13

SEC09.13

BMS18.15

BMS30.15C

BMS09.15

SEC20.10

BMS18

.10

SEC10.10

BMS09

.10

180015001000 13008005020

900

1800

3600

I [A]

U [V= / V~]H

Sb

BM

S15

.002

BMS18.18

BMS09.18

BMS18.08

BMS09.08

SEC18.13

SEC40.10 SEC36.13

SEC09.13

BMS18.15

BMS30.15C

BMS09.15

SEC20.10

BMS18

.10

SEC10.10

BMS09

.10

BMS09.081 poleArc chute Type A


BMS09.082 polesArc chute Type A

BMS18.10 1 poleArc chute Type A



SEC10.10 /SEC09.13

SEC20.10 /SEC18.13

SEC40.10 /SEC36.13

BMS15.002 HSB

Copyright© 2017 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”.

SG

20

24

54

BE

N_A

05

-10

.17Sécheron SA

Rue du Pré-Bouvier 251242 Satigny - GenevaCH-Switzerland

Tel: +41 22 739 41 11Fax: +41 22 739 48 [email protected]

Place and date: Name: Signature:

DESIGNATION CODE FOR ORDERING• Be sure to establish the designation code from the latest version of our brochure by downloading it from the website: www.secheron.com• Be careful to write down the complete alphanumerical designation code with 17 characters when placing your order• For technical reasons some variants and options indicated in the designation code might not be combined• For other configurations not described in the brochure, please contact Sécheron

The bold characters of the designation code define the device type.

DESIGNATION CODE

Note: some combinations may not be possible, therefore validate your configuration with Sécheron before ordering

Example of customer’s choice: BMS 18 18 A 1 Z C E A 1 H D ALine: 10 11 12 13 14 15 16 17 18 19 20 21 22

Line Description Designation Standard Options Customer’s choice

10 Product type BMS BMS BMS11 Rated operational voltage 900 VDC / 1800 VAC 09 1800 VDC 1812 Rated conventional free air thermal current (1) 1500 A 15 1800 A 1813 Arc chute type Type A A Type B B 14 Number of pole 1-pole 1 115 Poles mechanical synchronization Not applicable Z Z16 Integration of Pre-Charging Contactor PCC18 No 0 Yes C17 Control voltage (2) 24 Vdc a 36 Vdc B 48 Vdc C 72 Vdc D 84 Vdc H 96 Vdc 4 110 Vdc E 18 Auxiliary contacts BMS 1a + 1b - (switch PF) - silver type A 1a + 1b - (switch PF) - gold type C 2a + 2b - (switch PF) - silver type E 2a + 2b - (switch PF) - gold type H 3a + 3b - (switch PF) - silver type K 3a + 3b - (switch PF) - gold type M 4a + 4b - (switch PF) - silver type O 4a + 4b - (switch PF) - gold type P 6a + 6b - (switch PF) - silver type U 6a + 6b - (switch PF) - gold type X19 Auxiliary contacts (PCC18) (No PCC18) Not applicable Z 1a + 1b - (switch PF) - silver type 1 1a + 1b - (switch PF) - gold type 2 2a + 2b - (switch PF) - silver type 3 2a + 2b - (switch PF) - gold type 4

20 Installation Horizontal & Vertical (3) V V

21 Application type (Direct Current) DC D (Alternating Current) AC A

22 Opening BMS arc chute Arc chute lever A A

(1) For DC and AC voltage up to 60 Hz frequency. For higher frequency, please contact Sécheron • (2) Control coil of PCC18 is delivered with a surge arrester.(3) PCC18 is valid for horizontal mounting only.

high power contactor type bms09.15 / bms18.15 bms09.18 / … · the bms contactor, with more than...

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