汽车EMC底盘测功机

　　可以集成进转盘内。满足EMI/EMS测试环境的要求。对于EMI测试环境，满足CISPR12 的本底噪声要求；对于EMS测试，可以满足200V/m的测试要求。德国Maturo公司的汽车EMC测功机的单轮功率可达22kW, 转盘直径达7.5m。
　　测功机四辊独立运作。每轮由一个单独的电动机/发电机系统。它可用于加速/减速和加载模式。

整个系统有如下几部份组成：

转盘：
1 Turn table TT 6.5-3.5t-DYN Diameter 7.5 m Payload 3500 kg (additional to Dyno) Height 1.5 m For vehicles with a max. lengths of 5.5 m Specifications: - Controlled via fibre optic link with Remote Control Unit MCU (included) - Emergency Switch - Frame for dynamometer - Distributed Energy Chain for Power and Control Lines - Car fixing elements

测功机：
1 Chassis Dynamometer DYN 4WD_I-3t Max speed 100 km/h Acceleration 10 m/s2 (1g) Permissible axle load 1500 kg per axle Axle distance 2.3 to 3.2 m Specifications: - with 2 active axles - Integrated into turntable TT 6.5-3.5t-DYN - For cars with rear /front and four wheel drive - Controlled by a PC via fibre link

测功机控制软件及工控机：
- DYN Control Computer PC with Pentium processor & screen (or Laptop), keyboard, mouse and the necessary hardware Control program Error message warnings integrated into software

内置风冷系统：
- Integrated Cooling fan system Wind speed: 60 km/h Air flow: 20.000 m3/h Dimension air outlet: approx. 1.0 m x 0.33 m With honeycomb inlets at the ground plane level Air outlet section above the turntable is made of non-metallic material

尾气排放系统：
- Exhaust gas system 2 flexible exhaust pipes underneath the turntable from the centre to a defined handing over (max. length of exhaust pipes: 10 m) Temperature range for the exhaust gas system 200° Celsius Pressure resistance 750 Pa Note: The complete exhaust outflow shall be designed from the chamber manufacturer