UHV-1200 6 Phase Relay Tester Secondary Injection Test

 Parameter

Type	-
Current channel number	Standard six phase
Voltage channel number	Standard six phase
AC current output range	30A / phase or180A (six phase parallel)
DC current output range	10A DC /phase
AC voltage output range	120V AC /phase
DC voltage output range	160V DC / phase

 

 Nominal parameter

AC current output
Thevirtualvalue of each phase output when six phase current output	0～30A
output precision	0.1 grade
Thevirtualvalue of each phase output when three phase current output	0～60A
Thevirtualvalue of six phase parallel current output	0～180A
The allowedvirtual value when the phase current work long time	10A
The maximum output power of phase current	450VA
The maximum output power when six phase parallel current output	1000VA
The allowedworkingtime when six phase parallel current maximum output	10s
Frequency range（fundamental wave）	0～1000Hz
Harmonic order	0～20
DC current output
Current output	0～±10A /phase
The maximum load volatage output	0.2 grade
ACvoltageoutput	20V
Thevirtualvalue of phasevoltageoutput	0～120
Voutput precision	0.1 grade
Thevirtualvalue of line voltageoutput	0～240V
Theoutput power of phase voltage/ line voltage	80VA / 100VA
Frequency range（fundamental wave）	0～1000Hz
Harmonic order	0～20
DCvoltageoutput
The output amplitude of phase voltage	0～±160V
output precision	0.2 grade
The output amplitude of line voltage	0～±320V
Theoutput power of phase voltage/ line voltage	70VA / 140VA
Input and output
8channelsinput	Free contact	1～20mA，24V
	Electric potential contacts	“0”：0 ～ +6V； “1”：+11 V～ +250 V
4channelsoutput	Electric potential contacts	DC：220 V／0.2 A；AC：220 V／0.5 A
Time measurment range	0.1ms～ 9999s，    measurement accuracy＜0.1ms

 

 

Nickname：six phase relay tester，relay test kit，secondary injection test，Relay Tester

Feature:

 

 Flexible combination of voltage and current output

Six phasevoltage and sixphase current can be output, which has made it is possiable to be any combition, such as theoutput mode of thecombination of conventional four phase current and three-phase current, six phasevoltage mode, six phasecurrent mode and 12 phase output mode. It not only can be compatible with the traditional way of various tests,but alsocan conveniently carry out differential test ofthree-phase transformer.

 Operation mode

The device is directly connected with a computer or a desktop computer, which is convenient and efficient and stable performance.

 A new hi-filinearpoweramplifier 

The output port hasalways insisted onusing themodular linear power amplifierinstead of theswitching power amplifier, which hasthe high fidelity andhigh reliabilityfunction andexcellent performance.High-midfrequency will not be produced to disturbthe test, alsoensurethesmoothing accuracyofwaveformproduced by the whole course ofthe high current to the tiny current is excellent.

 High performanceMainframe

Theoutput part adopts DSP control,which hasfast operation, real-time digital signal processing capability, wide bandwidth andhigh resolution D/A conversion control. The output waveform has the features ofhigh precision, small distortion and good linearity.With using a large number of advanced technology and precision components and materials andthe structure of professional design, the device hasthe features ofsmall volume, light weight, full function, easy to carry, boot can work, flow test is very convenient.

 Powerful software function

Itcan complete all kinds of high automatic validation work which is large and complex.It canalsoconveniently test and scan protection setting,playback offault, real-time store test data, display vector, online print report and so on. Besides, six-phase current can facilitate the testofthree-phase differential protection.

 Independent DC power output

An 110V and 220VadjustableDC power is designed tosupply output.

 Complete interface

The device with USB communication portcancommunicate with the computer and other external devices.

 Perfect self-protection function

Withreasonable design of the heat dissipation structureandthe reliable and perfect hardware protection measures,it has the power soft start function andthe software of the faultself-diagnosis and the output latch function.