fast cutting function Relay Protection Testing System

Product Description

peculiarity:
   Completely simultaneous output for standard 12 phases voltage&current and independent adjustment for amplitude, phase and frequency.
 
    Stoping and wave record monitoring for 12 channels closed loop: To carry out stoping,monitoring and wave record for local 12 channels voltage&current output waveform. It can visually and easily monitor the distortion about output waveform.
 
    Super tiny&light structure, 11kg only: Adopting new power supply and modular power amplifier, the volume and weight is pretty small and light. It satisfy the scene requirement for equipment with tiny, light and portable features.
 
Dual-operation mode: Built-in IPC, support the stand-alone operation and online operation, completely same function with the two way, that's the real dual-operation mode.
 
    High-performance master controller: Adopting the latest super-speed DSP+FPGA platform, it has the advantages of top-speed calculating speed, wide transmission band, output 2400 dots high-precised waveform every week, and with 18 posts converter, high-precised output waveform, low distortion and well linearity.
 
    IPC with high speed and large capacity, 10.4" jumbotron: Built-in embedded WindowsXP operating system, high-steady software system, large capacity for electronic hard disk, freewill for startup&shutdown, with definitely no system damages. The 10.4" jumbotron has large capacity and typeface, and effects well.
 
    Modular structure with composable components: Adopting military technology, it realized multilevel insulated isolation and iso-electric level electrostatic shielding protection. It also adopts abundant precised components and makes specialized structure design. The device has the features of high reliability, well EMC property, small volume, light weight, complete function and it's easy to take.
 
    Modular switching power supply: Adopting new switching power supply combined with high fidelity modular linear power amplifier, this ensure the high precision of small signal, delicate and smooth features of waveform. And it also realize the super light and tiny structure, and convenience for taking away.
 
    Powerful functions: It can finish all kinds of large-scale and complicated checkout work with high automatic level. This will be convenient to test and scan various protective definite value, to carry out bug playback, to store testing data in the real time, to display vector diagram and to print report online. 6-phase current can conveniently proceed with 3-phase differential motion protective testing, while 12-phase output can be used in ATS testing.
 
    ATS testing and fast cutting functions: 8 routes for binary input while 4 routes for binary output, it can test all kinds of ATS and fast cutting devices. The design of testing interface is beautiful, and it can display every kinds of system wiring diagram, contact state of switches and amplitude of current&voltage. Thus, it can intuitively and conveniently test, record and display the whole action process of ATS equipment.
 
    Built-in GPS module: Directly control by GPS,it can carry out bilaterally timing synchronous testing and fiber-optical current differential protection testing.
 
    Impeccable self-defense function: Reasonable design with heat dissipation structure, reliable and impeccable hardware protective measures. Equipped with soft start function of power supply, fault self-diagnostic function of software and latching function of output.
 
    Brand new high integration structure: It's belonging to transdisciplinary joint-design product, synthesized a lot of professional advanced technical achievements. And it has the features of small volume, light weight and high cost performance.

function:
     Except detecting various relay protection testers ( such as current, voltage, IDMT, power direction, impedance, differential, low-cycle, simultaneous, frequency, DC and time etc) and microcomputer protection, it can also simulate instantaneous, permanent and transformational faults to test from single-phase to three-phase. Moreover, it can finish all kinds of large-scale and complicated checkout work with high automatic level. This will also be convenient to test and scan various protective definite value, to carry out bug playback,to store testing data in the real time, to display vector diagram, to print report online and to test ATS, fast cutting and system shock etc. 6-phase current can conveniently proceed with 3-phase differential motion protective testing, while 12-phase output can be used in ATS testing.

parameter:
   AC current output: 6 routes, 20A/300VA per route
 
    AC voltage output: 6 routes, 120V/80VA per route
 
    AC output accuracy: 0.1% (between the main measuring range)
 
    DC current output: 6 routes, ±10A/200VA per route 
 
    DC voltage output: 6 routes, ±160V/70VA per route
 
    DC output accuracy: 0.2% (between the main measuring range)
 
    Phase: 0~360°
 
    Phases accuracy: 0.2°
 
    Overlying harmonic wave: 0~24 times harmonic
 
    Output frequency: 0~1200Hz
 
    Frequency accuracy: <0.001Hz
 
    Binary input: 8 routes ( nonpolarity, extendable)
 
    Binary output: 4 pairs (extendable)
 
    Boundary dimension: 420×360×210mm3
 
    Weight: 11kg