CS9950ED Programmable Grounding Resistance Tester

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Summary

u DC grounding resistance of the maximum output current is 100Adc, the maximum test resistance up to 510 mΩ, the accuracy is 1%

u Meet UL1703- flat type solar module safety standards and IEC61730-1 photovoltaic DC grounding resistance test requirements

ucan automatically complete the PV module hiopt, insulation, DC grounding resistance test

u It has a fast discharge function, the tester can in the time of the DC test 0.2S to tested telex release body and a loop in the end, to ensure the safety of operating personnel

uvoltage, insulation constant voltage output, DC grounding resistance constant voltage output, avoid the input supply voltage instability and load changes to make the output changes

ufast voltage rise time (100ms) measurement of the automatic determination of the control system

Specification table

Model		CS9950ED
Current output DC	Range	3.00A～100.0A
	Resolution	0.01A
	Accuracy	±（1.5%reading+0.2A）
Resistance set	Range	(1.0～600.0)mΩ
	Resolution	0.1mΩ
	Set	Rset=(100A/Iset) x50mΩ （max. up limit600mΩ ）
Current measurement	Range	3.00A～100.0A
	Resolution	0.01A
	Accuracy	±（1.5%reading+0.2A）
Resistance measurement	Range	(0.0～600.0) mΩ
	Resolution	0.1mΩ
	Accuracy	±(1.5%+0.2mΩ )
Timer	Range	0.0s～999.9s
	Resolution	0.1s
	Accuracy	±1%

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