MOBILE product platform

For electrical units in commercial vehicles

Based on its many years of experience, Bucher Hydraulics Mobile Drives has developed the compact MOBILE product platform with multi-inverters and DC/DC converters – for successful application in your vehicles.

When looking for the right products to suit your requirements, you have the option of choosing an electric modular drive system for applications in commercial vehicles.

Catalogue-based modular drive systems

You can find the right product type for your application with ease thanks to the catalogue-based approach. In addition, the scalability covers a wide power range with identical external dimensions.

The principle is quite simple: catalogue-based modular drive systems.

Vehicle manufacturers and parts suppliers can configure and create the best possible drive solution tailored to the respective task – quickly and without any irritating complications.

Working with our customers, we always select the appropriate solution for your application. This is then easily integrated into the vehicle thanks to a consistent and uniform concept for the connections.

Applications

  • Control of electric drives for auxiliary units such as:
    • Air conditioning compressor
    • Power steering pump
    • Air Compressors
  • Provision of the on-board power supply 12/24 VDC
  • Active front end control for socket function and onboard charger
  • Positioning tasks in a harsh environment, e.g. lifting device of a waste truck

Highlights

Designed as a catalogue-based modular electrical automotive drive system

Wide variety of versions available in just one design

The calalogue-based modular system is suitable for both mass production and customised solutions

Designed specifically for rugged applications in commercial vehicles

 

  • City buses
  • Trucks
  • Agricultural vehicles (tractors, trailers, etc.)
  • Construction vehicles

Your benefits

Ready-to-use modular system

  • Choose the models and outputs to suit your requirements

Different versions available from series production

  • Excellent volume/performance ratio

Designed specifically for applications in commercial vehicles

  • Service life and cycle resistance designed specifically for rugged applications in commercial vehicles, especially for city buses

Robust and compact housing

  • Basic housing concept for easy integration of devices of different performance classes
  • Makes your vehicle very energy-efficient

Easy integration into your system

  • Each model variant comes with the same external dimensions and interfaces
  • Extremely easy to integrate into the vehicle system via a standard communication bus

Easy for the user to commission

  • Plug connectors

Short product launch times

  • Minimal development effort
  • Low process complexity due to tried-and-tested series-produced components

MOBILE: Functions and features

GeneralDCU

Ambient temperature in area

- 40 °C ...+85 °C

Motor controller V/f or vector control

✓

Cooling circiut

Water/glykol (50/50)
15l/min, +30 °C ... +65 °C

Continuous current DCU 7.5/15/30/60

*8 A/15 A/32 A/58 A

Connections

Plug screw terminals for DC/DC

Max. motor current

150 % für 60 s
180 % für 10 s

Shock & vibrations

5.9 G

Max. speed

20'000 rpm

Protection against environmental influences

IP6K9K

Max. output frequency 3)

599 Hz

Certification

ECE R10

Motor feedback
(resolver/thermal detector)

2

Interlock HW

✓

Sensorless control for asynchronous motors

✓

Readable error memory, cyclical error information

✓

Sensorless controll for
synchronous motors

✓

CANopen

✓

Precharge of DC-link adjustable:

up to 300 V

CANbus J1939

✓

PSU

CANbus baud rate

1Mbit/s

Max. output current

adjustable

Digitale outputs

4

Parallel mode

8 devices

Digitale Inputs/FlexINs

4

Continuous current PSU 2.8/5.6

200 A

Peak current PSU 2.8/5.6

200 A

Precharge of DC-link adjustable:
PSU 200 - 400 V
PSU 400 - 800 V

up to 400 V
up to 800 V

3 Other frequencies on request

Available with SW release 6.0/HW revision 010

*continuous current for the 800 VDC variant
  • Certification: ECE R10 adaption from revision 04 to revision 05
  • Active Front End control power socket function
  • Parameter set changeover via terminal and CAN message
  • Aktuation of up to 6 fixed speeds and torques via FlexINs, which are selected via the terminal control system
  • Precharging of DCU DC-link up to 800 V
MOBILE DCU S

Ambient temperature in area

- 40 °C ... +85 °C

 Digitale Inputs/FlexINs

4

Certificaton

ECE R10 Rev 5 suitable for installation according to ECE R100

Sensorless motor control

  • V/f for ASM vector control for ASM and SM

✓

Cooling circiut

Water/glykol (50/50)
15l/min,
+30 °C ... +65 °C

Max. output frequency 3)

599 Hz

Connection

HV: Plug HVA 280

LV: Leavyseal

Continuous current DCU S 11/22

11 A/22 A

Shock & vibrations

5.9 G

Protection against environmental influences

IP6K9K

Motor current overload

150 % für 60 s

180 % für 10 s

Readable error memory cyclical error infotmation

✓

Max. speed

20'000 rpm

CANbus J1939/CANopen

(auf dem gleichen Bus)

✓

Motor protection

  • model based I2t
  • motor temperature sensor

✓

CANbus Baud rate

1Mbit/

3 Other frequencies on request

MOBILE: Your modular system at a glance

 TypeOperating voltage

DCU/PSU
peak power1

Secondary
DC-voltage		DCU/PSU output current nominalDCU/PSU output current peak2Type number
 
Hardware-revision 010
DCU

60/60

200 ... 848 VDC

2 x 60 kW

-

2 x 58 A

2 x 104 A

EMDAG2603603U00010

30/30

200 ... 848 VDC

2 x 30 kW

-

2 x 32 A

2 x 57 A

EMDAG2303303U00010

30/15

200 ... 848 VDC

1 x 30 kW
1 x 15 kW

-

1 x 32 A
1 x 15 A

1 x 57 A
1 x 27 A

EMDAG2303153U00010

15/7.5

200 ... 848 VDC

1 x 15 kW
1 x 7.5 kW

-

1 x 15 A
1 x 8 A

1 x 27 A
1 x 14 A

EMDAG2153752U00010
DCU PSU

60/5.6

360 ... 848 VDC

60 kW/5.6 kW

24 VDC

1 x 58 A/200 A

1 x 104 A/200 A

EMDAG4562603C00010

60/2.8

360 ... 848 VDC

60 kW/2.8 kW

12 VDC

1 x 58 A/200 A

1 x 104 A/200 A

EMDAG4282603T00010

30/5.6

360 ... 848 VDC

30 kW/5.6 kW

24 VDC

1 x 32 A/200 A

1 x 57 A/200 A

EMDAG4562303C00010

30/2.8

200 ... 848 VDC

30 kW/2.8 kW

12 VDC

1 x 32 A/200 A

1 x 57 A/200 A

EMDAG4282303T00010

15/5.6

360 ... 848 VDC

15 kW/5.6 kW

24 VDC

1 x 15 A/200 A

1 x 27 A/200 A

EMDAG4562153C00010

15/2.8

200 ... 848 VDC

15 kW/2.8 kW

12 VDC

1 x 15 A/200 A

1 x 27 A/200 A

EMDAG4282153T00010
PSU

5,6

360 ... 848 VDC

5.6 kW

24 VDC

-/200 A

-/200 A

EMDAG3562000C00010

2,8

200 ... 848 VDC

2.8 kW

12 VDC

-/200 A

-/200 A

EMDAG3282000T00010
DCU S

22

200 ... 800 VDC

22 kW

  

22 A

39.6 A

EMDAG5223000U00000

11

200 ... 800 VDC

11 kW

  

11 A

19.8 A

EMDAG5113000U00000
 
 
 

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