Bosch Engineering IPC-400 Test control system for common-rail systems OVERVIEW OF INJECTOR PUMP CONTROL (IPC) The operation of common-rail systems under test conditions takes high demands to measuring and testing technology regarding the reproducibility and reliability. The IPC product family from Bosch Engineering GmbH was specially designed for development, endurance testing and quality assurance. Due to different fields of applications it is possible that the IPC runs with single components of common-rail systems, such as high-pressure pumps, as well as entire common-rail systems including injectors and actuators of the high-pressure control circuit. IPC test control units are modular build of a control unit and power stage unit, and therefore enable adaption to the respective test requirements. The wiring harness included in the scope of delivery connects the sensors and actuators of the common-rail system with the test control unit. The scope of delivery also includes PC software that serves as a graphic configuration and operation interface. Communication with the test control unit takes place via a USB connection or CAN interface. Functions  Drive and control of complete common-rail systems, including rail pressure control  Modular system design; scalable number of solenoid power stages  Parallel operation of six solenoid power stages; freely configurable  Integrated diagnostics functionality  Overvoltage protection and overcurrent shutdown  8 – 28 V operation  User-friendly calibration software  Integrated measurement data acquisition  CAN interface for remote operation  CE compliant IPC-400 TEST CONTROL UNIT The IPC-400 consists of a plug-in module with common-rail highpressure system control and closed-loop control functionality (1 and 2 actuators) and communication interfaces (USB and CAN). Three power stage modules with two power stages each for injector actuation enable actuation of up to six solenoid injectors (CRI1, CRI2, CRIN1, CRIN2 und CRIN3). As a special feature the IPC-400 enables the parallel operation of solenoid power stages. The flexibility gained through simultaneous injector actuation opens up additional degrees of freedom for test planning and offers considerably shortened test times. Up to 16 partial injections per 720° CrS are possible on each p

Bosch Engineering – IPC-400 – Test control system for common-rail systems TECHNICAL FEATURES The IPC-400 features a CrS/CaS input (60-2 pattern) to ensure angle-synchronous actuation. Supply voltage Crankshaft speed Minimum time between injections Injection angle Positioning accuracy of angle Pick-up current Holding current Boost current Current resolution Booster voltage Voltage resolution Perm. ambient temperature Control interface Complies with provisions of EU directives SCOPE OF DELIVERY IPC-400 test control unit Common-rail test control unit for solenoid injectors; max. 6 valves; up to...