Overview
The 3ctest PFS A series Automotive Power Failure Simulator is standalone test equipment with electronic switch inside, it can simulate voltage dip and drop (micro interruption) and ensure the voltage fast rising or falling time to be within 1µs.
It needs two DC voltage sources for simulating voltage dip, but needs only one DC voltage source for simulating voltage drop (micro interruption). With the original technology of output impedance variable, it can simulate the power failure much more closely, simulating open circuit at high impedance and short circuit at low impedance, waveforms complying with standards under different resistive loads.
PFS A series Automotive Power Failure Simulator can be operated manually or via Ethernet interface controlled by AutoLab software. EUT power supply voltage can be switched quickly under the program control. The switch has two input ports to connect two power supplies. The load bearing of DC switching is up to 60V, available for 42V power system test.
| Technical Parameters | |
| Voltage at primary input terminal PF1 | 0 to 60 V |
| Current | 75A |
| Switching time | Less than 1us (rising/fall time) |
| Peak Current | Two times of the rated current with duration 500ms |
| Output impedance | High resistance or low resistance |
| Basic equipments | Simulator, user manual, factory test report, test cable, power cord and fuse. |
| Software (optional) | PC control by AutoLab Support windowsXP and Windows7, easy to operate and nice-looking appearance Kinds of operating functions and standard library can be self-defined by users. It is available to identify the connected devices automatically/manually and configure automatically. Based on template report, users can generate test report flexibly. |
