FRANKONIA – BLUEBOX E-DRIVE SOLUTION

Overview	EMC-BlueBox with EDTC-BB
Compliance	CISPR 25, ISO 11452
System	Fixed Load Machine (electrical driven)
Features	– Plug & Play System – Useable for motors, components, or in combination with battery tests – Flexible and efficient solution – Useable as load machine with additional fixed shaft
Volume	Table setup in front of wall, or on a turntable

 

 

The EMC-BlueBox is a mobile version for dynamic EMC tests of electrical powertrain units in a shielded enclosure. The EMC-BlueBox works in a four-quadrant operation; any EUT stress situation can be simulated. Similar to the fixed load machine it includes, for instance, braking, driving, direction of rotation (right/left), speed regulation, torque control and a mix out of this range. With the BlueBox it is no longer necessary to purchase a separate anechoic chamber with external dynamometer to test e-drive-motors and systems. Thanks to the mobile test bench, EMC chambers that already exist can be used for relevant tests with almost no modifications needed.

 

The BlueBox is fully compliant according to CISPR 25 Ed.4.

 

Features

• Fully compliant with CISPR 25 Ed.4

• Mobile, flexible and adjustable to any kind of EUT

• 360° view when placed on a turntable (extended testing range)

• Connection to a CISPR 25 test table

• Combination with battery tests

 

EMC-BlueBox Versions

Version	EMC-BlueBox-30	EMC-BlueBox-40	EMC-BlueBox-65	EMC-BlueBox-120
Power range (kW)	30	44	63	120
Speed max. (1/min.)	11.000	9.000	6.500	6.000
Torque (Nm)	82	140	240	470
Weight (kg)	1.100	1.200	1.700	2.500
Payload (kg)	800	800	1.000	1.400
Dimensions (m)	2,0 x 1,3 x 1,3	2,2 x 1,3 x 1,3	2,5 x 1,4 x 1,3	2,8 x 1,6 x 1,3

 

Typical Product and Verification Standards

Emission

• CISPR 25

Immunity

• ISO 11452

 

Typical Specifications

Chamber Type	EDTC-BB with EMC-BlueBox
External dimensions	7.880 x 6.380 x 3.750 mm (LxWxH)
Setup	Table setup
Measuring distances	1,0 m
Load capacity	10,0 tons
Frequency range	9 kHz/ 150 kHz to 18 GHz (option 40 GHz)

 

Performance & Compliance

• Full compliant emission (EMI) according to CISPR 25 Ed.4

(ALSE verification acc. to the long-wire method recommended)

• Full compliant immunity (EMS) according to ISO 11452

 

The BlueBox is the perfect and full compliant alternative when it comes to efficiency, flexibility and cost savings for EMC tests on motors, or in combination with battery tests.

Technical specifications
• External dimensions: EDTC-BB: 7,880 x 6,380 x 3,750 m (L x W x H)
• Frequency range: 150 kHz to 18 GHz (option 40 GHz)

BlueBox Mobile E-Drive Solutions
• 30 kW mobile load machine BlueBox up to 8.000 RPM
• 40 kW mobile load machine BlueBox up to 7.000 RPM
• 65 kW mobile load machine BlueBox up to 6.500 RPM
• 120 kW mobile load machine BlueBox up to 6.000 RPM

 

Special features
• Flexible solution for e-motor tests in front of absorber wall, or setup on turntable for 360° test
• Combination with any battery systems
• Inclusive EUT power source and battery emulation
• Usable in every CISPR 25 compliant EMC chamber; integration kit for existing chambers available
• Emission free and adapted to real EMC test conditions
• Premium references: BMW, EETI, CSA Group, CATARC, …

Emission (EMI)
• Compliant according to CISPR 25 Ed. 4
• Reliable test results

Immunity (EMS)
• Compliant according to ISO 11452

Verified conditions
• Fully integrated as per CISPR 25 (ALSE long-wire method)
• Fully compatible with low Ambient Noise

Features
• Radiated Emission (EMI): Full compliant according to CISPR 25 Ed.4
• Radiated Immunity (EMS): Full compliant according to ISO 11452-2
• Load machine (dynamometer) available as a mobile version from 30 kW up to 120 kW
• Battery emulation up to 1.000 V and 300 A available (adapted to BlueBox power range)
• 360° EMC test with position on a turntable, or in combination with CISPR test table
• Solutions for power train component (full flexible use)
• Test setup preparation outside the EMC chamber possible
• Plug &Play function
• Bulk body of BlueBox can be considered as a vehicle structure
• Highest European safety standards
• Integration kit for existing chambers available
• Turnkey solution by Frankonia

 

Chamber Setup
• The BlueBox can be integrated in any chamber that meets CISPR 25 Ed. 4 requirements.
• The BlueBox requires a power and data line connection.
• Emergency stop integration is recommended.
• The BlueBox is ready to use within minutes, and the test setup can be arranged in advance and outside the EMC chamber.

 

Software
• The BlueBox is designed as an independent solution for integration within an EMC environment.