Automatic Protective Relay Test Set Three Phase Microcomputer Test System

Product Description

Automatic Protective Relay Test Set Test-330 Three Phase Microcomputer Test System

Features
1. Embedded host machine equipped with Complex Programmable Logic Device (CPLD)
2. Eight-path synchronous D/A output in a single machine
3. High-accuracy linear power amplifier and synchronous output of five-phase voltage and three-phase current
4. Host machine-integrated single cabinet structure with big screen LCD and complete interface has obtained appearance patent
5. Intelligent self-protection
6. Plentiful Binary and powerful software function
Parameters

AC current output	Phase current output (effective value)                                                3×0~30A Maximum output power                                                    260VA/phase Maximum parallel current output (effective value)                                0~90A Long-term allowable working value of phase current (effective value)    >10A Allowable working time of maximum current                                           >11s Accuracy                                                  <±0.2%
AC voltage output	Phase voltage output (effective value)                                          5×0~130V Line voltage output (effective value)                                                 0~260V Maximum output power                                             70VA/phase Accuracy                                                                       <±0.2%
DC voltage output	Output range                                              0~300V or 5×0~±130V Maximum output power                                     130VA Accuracy                                                            <±0.2%
DC current output	Output range                   -10~10A or 3×0~±10A Maximum output power                    200VA Accuracy                                <±0.2%
Binary input	Idle contact                    1~20mA, 24V (DC) Electric potential contact               0~250V (DC)
Binary output	Idle contact                        250V/0.5A (DC)
Rated output	Frequency error            <±0.01HzHz Phase error                         <±0. 2° Waveform distortion             <±0.3% (fundamental wave) Time error                          <40µs Output frequency                0~1050Hz Superposed harmonic wave      0~21times
Power voltage	Allowable range            AC220V±10%, 50/60Hz±10%
Ambient temperature	Use range                           0~45 Storage range                   -25~70
Time measurement	Test range               0.1ms~999999.999s
Exterior appearance of cabinet	Imported electromagnetic compatible cabinet, which is made of high-grade all aluminum alloy extruded section and has fine appearance, is selected. Dimension of cabinet: length×width×height 360mm×195mm ×375mm
Weight of cabinet	Weight of host machine          16.6kg
Load-bearing output	Selectable between light load or heavy load output (When any phase current output surpasses 15A, it is suggested to press key F3 before test of each functional module so as to switch to heavy load output mode)