IPC-201
2Pages

Bosch Engineering IPC-201 Test control system for common-rail components 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  Parallel operation of two solenoid powerstages; freely configurable; up to 16 energizing events per 720° CrS or 360° pump angle  Drive and control of common-rail high-pressure pumps with electric control valve, including rail pressure control (PCV, MeUn) and load spectrum  Freely parameterizable, clocked control; variable boostand clearing function  Analysis of switching time by BIP/EIP and TDC character recognition (by use of electric control valve)  Integrated diagnostic functionality  Overvoltage protection  8 - 28 V operation  Monitor outputs (U, I, N)  User-friendly calibration software  Integrated measurement data acquisition  CAN interface for remote operation  CE compliant IPC-201 TEST CONTROL UNIT (USE OF ELECTRIC CONTROL VALVE) The IPC-201 test control unit is designed for testing of commonrail high-pressure pumps with an electric control valve. The equipment is designed for the angular synchronous control of the control valve. The IPC-201 consists of a plug-in module with common-rail high-pressure system control, closed-loop control functionality (1 and 2 actuators) and communication interfaces (USB and CAN). One power stage module with solenoid power stages for control valve ensure angle-synchronous actuation up to two solenoid injectors. Up to 4 partial injections per 360° pump angle are possible on each powerstage, a simultaneous and parallel operation of the power stage is possible. The control of the solenoid valve can be parameterized flexible and boost phase can be activated as required. Boost-voltage is applicat

Bosch Engineering – IPC-201 – Test control system for common-rail components TECHNICAL FEATURES The IPC-201 features a CrS/CaS input (60-2 pattern) or a rotary encoder interface for incremental encoder (3,600 boost per rotation) to ensure angle-synchronous actuation. Supply voltage Revolution speed Number of energizing events Minimum time between energizing events Actuation 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...