Portable fault recorder

Product Introduction

Portable fault recorderIt is a portable instrument that integrates electrical testing, fault recording, and comprehensive power monitoring functions. It adopts an all-in-one structure and is equipped with high-performance processing, acquisition, operation, and communication components, achieving excellent data processing capabilities. It can be used for steady-state measurement and transient record analysis in various links of the power system.

Multiple analog channels have been configured, all of which use electrical isolation technology, with an isolation withstand voltage of up to DC3000V; The simulation channel types include AC voltage, AC current, DC voltage, DC current, speed signal, etc., covering the electrical signal types of various links in the power system. The types of switch input signals include active and passive. The switch output signal is a relay node.

The oscilloscope has a fully functional integrated software, including functions such as waveform recording, testing, monitoring, and long-term recording. The remote computer (upper computer) software provided can be connected to the oscilloscope through a local area network to achieve remote operation of the equipment.

Portable fault recorderPerformance characteristics:

Real time monitoring:

The oscilloscope is connected to 16 analog signals and 16 switch signals. Real time display of waveforms, harmonics, vector diagrams, and real-time calculation of analog effective values and derived quantities (frequency, active power, reactive power, power angle, zero sequence, negative sequence, etc.).

Generator electrical test:

2. Multiple generator characteristic testing projects, including generator no-load test, short-circuit test, frequency characteristic, phase advance test, load rejection test, rotor AC impedance, synchronization device verification, as well as various tests of excitation regulator, such as step test, demagnetization test, zero voltage rise test, etc.