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Test Bay Overview
VEM Sachsenwerk GmbH
www.vem-group.com
Quality management according to ISO 9001:2008 since 1993
Quality management according to IRIS Rev.02 since 2010
Environmental management according to ISO 14001:2009 since 2005
Energy management according to ISO 50001:2011 since 2015
Certificates
Test Bay VEM Sachsenwerk 2
Series of standards IEC 60034 (rotating electrical machines) &
IEC 60034 (rotating electrical machines for rail and road vehicles)
Standards for sound measuring (ISO 3746 sound pressure, ISO 9614 sound intensity)
Standards for vibration measuring
(ISO 7919 shaft vibrations, ISO 10816 bearing housing vibrations)
Rules and standards of ship class societies
Internal fabrication standards SW-N
Series of standards IEC 60079
(explosion protection according to ATEX)
Customer specifications
Rules and standards
Test Bay VEM Sachsenwerk 3
Werksnormen
Testing in various test bays up to 6 MW
power supply
Voltage range from 400 V to 15 kV
Supply with frequencies up to 200 Hz
Testing of asynchronous and synchronous
machines
Testing of horizontal and vertical machines
Testing of 2-pole machines
up to 4 MW at 50 Hz
Testing with low voltage static converter
(690 V, 3 MW)
Cooling water system with a cooling capacity
of up to 1,000 kW
Oil units for slide bearings
Test bay overview
Test Bay VEM Sachsenwerk 4
General data
6 MW grid power (50 Hz / 6.3 kV)
5 MW test power, variable frequency
Voltage range up to 15 kV
Frequency range up to 80 Hz
Grid connection 20 kV directly in the test bay
Oil units for slide bearings
Temperature controlled cooling water unit
High voltage testing up to 36 kV
DC and AC excitation devices
Direct access with truck is possible
Crane capacity up to 80 tons
Test bay for large machines 6M
Test Bay VEM Sachsenwerk 5
Electrical data / Power supply (S1)
Load tests (S1)
Maximum torque : 120 kNm
Test bay for large machines 6M
Test Bay VEM Sachsenwerk 6
Voltage Current Voltage Current
20 kV 200 A 3.62 kV 1,115 A
15 kV 240 A 3.15 kV 1,280 A
10 kV 360 A 1.81 kV 2,230 A
6.3 kV 640 A 0.69 kV 5,000 A
power Speed range
6,000 kW 450 – 900 rpm
6,000 kW 1,100 – 2,000 rpm
5,000 kW 400 – 2,000 rpm
4,000 kW 3,000 rpm
Electrical data / test capabilities
Test power up to 2,300 kW at frequency 50/60 Hz
Voltage range up to 10 kV
Test power up to 3 MW for vertical machines
(max. 1,000 rpm)
Testing of 2-pole machines up to 3,600 rpm
and 2,300 kW
Testing of DC machines up to 600V
DC and AC excitation devices
Crane capacity up to 200 t
Crane hook height above the test area is 9 m
Test pits for maschines with housing sag
14 m balanced railtrack for rotating converter
Test bay for large machines
Test Bay VEM Sachsenwerk 7
Electrical data / test capabilities
Test power up to 1,000 kW at
frequency 50/60 Hz
Voltage range up to 10 kV
Test power up to 800 kW at frequency range
up to max. 200 Hz
Load test for traction machines to 4,000 rpm
Testing of DC machines up to 600V
DC and AC excitation devices
Crane capacity up to 12,5 t
Test bay for medium size machines
Test Bay VEM Sachsenwerk 8
Full automatic test stand
Serial testing of traction motors
according to IEC 60349
Test voltage up to 2,800 V
Frequency range up to 200 Hz
Integrated measurements
Recording of temperature and vibration values
Automatic parameter determination
Self tolerance check of measurements
Test stand for traction motors
Test Bay VEM Sachsenwerk 9
System tests
Test Bay VEM Sachsenwerk 10
System tests for testing a complete drive system
95 m² clamp plates
20 kV grid connection directly in the test bay
Accurate power measurement using
high-precision converter and measuring systems
Data logger for temperature monitoring
Real-time display and recording
Torque measurement up to 80 kNm
Auxiliary voltage AC 230 V – 3 AC 690 V
Oil units for slide bearings
Handling of 40ft. containers possible
Cooling water system
for machines and converter
Multi-channel vibration analysis
(time-based and frequency-based)
Noise measurement
(sound pressure or sound intensity)
Thermography
Manufacturer-independent exams
Tool shop for design and construction
Balancing systems for balancing and
overspeed tests of rotors
Conducting of field balancing
Other services
Test Bay VEM Sachsenwerk 11
Contact
For more information please visit our homepage:
www.vem-group.com/en/products-services/services.html
Test Bay VEM Sachsenwerk
Or get in touch directly with your contact partner:
Steffen Liebich
Phone: +49 351 / 208 - 3548
Fax: +49 351 / 208 - 1108
E-mail: [email protected]
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