We offer our customers the leasing of our test bays for testing your machines and systems.
Test bay use
The most important details of our test bays are:
Depending on your machine we will use the ideal load machine.
The maximum speed and output of our load machine are e.g.:
100 rpm – 800 rpm; P = 1,500 – 1,300 kW
350 rpm – 1,200 rpm; P = 1,075 kW
1,000 rpm – 1,800 rpm; P = 1,200 – 1,500 kW
1,500 rpm – 3,000 rpm; P = 651 kW
2,000 rpm – 6,000 rpm; P = 235 – 275 kW
The above-mentioned machines can also be coupled in sets of three so that even higher outputs are possible. At LDW we also have several DC machines with other speed ranges and lower outputs. We also have three-phase load machines with speed ranges from 750 to 3,000 1/min at an output range of 1,400 to 3,000 kW. Our largest measurement shaft has a torque of 5,000 Nm (accuracy class <1%). We usually verify the torque via a DC-machine. We have several DC machines with speed ranges of 100 to 6000 1/min in the test bay (depending on requirements) at an output range from 100 to 1,500 kW
The maximum torque of our largest measuring shaft is 5,000 Nm (accuracy class <1%), we usually verify the torque via a DC-machine.
Depending on the specific needs we have several DC-machines with speed ranges from 100 to 6,000 rpm and outputs from 100 to 1,500 kW.
At LDW we have the option to adjust the voltage within a range from 100 to 12,000 V (50 Hz / 60 Hz) in our test bay. The maximum possible current depends on the voltage level.
Examples of adjustable converters:
3 kV level ; 536 A
6 kV level ; 312 A
12 kV level ; 156 A
400 V level ; 2,600 A ( briefly 3,000 A)
1 kV level ; 1,800 A
2/3/4 kV level ; 1,300 A
There are two converters in the DC test bay
n-max / U / I-max
3,000 rpm / 600V / 370A
5,000 rpm / 600V / 600A
In the DC test bay using Leonardt sets
n-max / U / I-max
3,000 rpm / 750V / 1,150A
< 1,500 rpm / 750V / 900A
8,000 rpm / 450V / 340A
Our three-phase test bay includes is a converter (U = 400 – 480V, I-max = 257A, f = 100Hz).
If you have questions or inquiries regarding prices and capacities, please do not hesitate to contact us. Make use of our enquiry form or call us. We are happy to assist you.