Description
Roller / Drum (inertia dynamometer) – per roller set:
- Roller diameter : 610 mm
- Roller weight : ±1100 kg
- Roller inertia : 75 kg m^2 per axle
- Roller linear mass : ±1100 kg per axle
- Maximum wheel track : 2300mm
- Maximum allowable speed : 400 km/h
- Maximum power absorption : (4X2) 1000 kW (1300Hp) and (4X4) 2000 kW (2600HP) limited by wheel spin
- Maximum tractive effort : 9800 N limited by wheel spin
- Rollers knurled
Frame
- Height : (Inertia) 606 mm (Loading) 642 mm
- Width : 1100 mm
- Length : 2720 mm
- Total weight : (Inertia) 1800 kg (Loading included) 2500 kg
Retarder Unit – per roller set
- Maximum allowable speed : 400 km/h
- Maximum power absorption : 1000 kW per axle
- Maximum torque : 3800 Nm per axle
- Maximum tractive effort : 9000 N per axle
Dynamometer Control Unit – Retarder Unit
- Speed stability : ±1 km/h
- Power requirement : 220 V 50A per axle
- Load stability : ±0,1 kW
- Temperature sensor accuracy : 0,5 %
- Pressure sensor accuracy : 0,5 %