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全自动Dielectric Loss Tester-扬州达瑞

DRJB861 Relay Protection Tester - Yangzhou Darui

Published: 2020-08-22 10:59:51

Views: 2922

Category: Microcomputer Relay Protection Tester

Product Description
DRJB861 Relay Protection Tester



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I. Product Technical Parameters



1.1 AC Current Source



Three-phase current source with common neutral point, current rise and fall time <100μs



Maximum output power: 400VA/phase



Output accuracy: 0.1A~0.5A accuracy ±10mA; 0.5A~10A accuracy ±0.2%;



10A~40A accuracy ±0.5%



Resolution: 0.1A~10A resolution 1mA; 10A~40A resolution 5mA;



Single-phase continuous output time:



0.1A~10A output time unlimited



10A~20A output time ≥60 seconds



20A~30A output time ≥15 seconds



30A~40A output time ≥10 seconds



1.2 AC Voltage Source



Four-phase voltage source with common neutral point, current rise and fall time <100μs



Maximum output power: ≥75VA/phase



Output accuracy: 1V~5V accuracy ±10mV; 5V~125V accuracy ±0.2%



Resolution: 1V~5V resolution 1mV; 5V~125V resolution 5mV



1.3 DC Current Source



Single-phase output range: -10A~+10A or 0~20A



Maximum output power: 200VA/phase



Output accuracy: ±0.1A~±1A accuracy ±10mA; ±1A~±10A accuracy ±0.5%



Resolution: 5mA



1.4 DC Voltage Source



DC voltage output range: -150V~+150V or 0~300V



Maximum output power: ≥100VA



Output accuracy: ±1V~±5V accuracy ±20mV; ±5V~±150V accuracy ±0.5%



Resolution: ±1V~±5V resolution 5mV; ±5V~±150V resolution 10mV



1.5 AC Voltage and Current Source Angle



Phase angle range: 0°~ 360°



Accuracy: ±0.3°



Resolution: 0.1°



1.6 AC Voltage and Current Source Frequency



Frequency range: 10~1500Hz



Can superimpose 2~20 harmonics of arbitrary amplitude and DC



Output accuracy: 10Hz~65Hz ±0.005Hz; 65Hz~1500Hz ±0.02Hz


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Yangzhou Darui Electric Co., Ltd.
主营产品:Dielectric Loss Tester、Transformer Ratio测试仪、Loop Resistance Tester、高压None线核相仪、Insulation Resistance Tester、Partial Discharge Tester、Cable Fault Tester、DC Resistance Tester等。
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