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HT9930A PV Ground Continuity Tester

Support testing line anomaly detection, with 6 sets of testing modes, programmable testing and sorting can be achieved.

Overview

HT9930A PV ground continuity tester is designed to grounding resistance characteristics of PV modules, it is also called grounding continuity tester.
It is a stable and high accuracy instrument with 10~60A programmable current output and 0.01μΩ~600mΩ measurement range. Hopetech’s HT9930A has test line abnormal detection and built-in 3 groups test modes. Each mode is programmable and sorting.
With optional RS485 interface, HT9930A can be easily implemented instrument network through MODBUS protocol
HT9930A is conforming to PV module standard IEC61730.

HT9930A output current 10A ~ 60A DC, it meets the need of PV –junction box
Resistance test range from 0.01uΩ ~ 600mΩ, stable readings
The test line can be detected continually to prevent testing misjudgment
Interface configuration is suitable for automated test system Comply with the Photovoltaic standard IEC61730

HT9930A PV Ground Continuity Tester
Display	95mm*20mm monochrome LCD
Test Parameters	IR
Basic accuracy	5%( 0~15A);2% (＞15A)
Output Current	source is programmable within 10A～60A DC
Test Range	0.01μΩ~600mΩ
Maximum Output Power	360W
Range	Automatic range
Test Time	0.1S~999.9S or continuous
Comparator	3 test-conditions saving, binout with sound and light prompt
Test Result	read-back current, DC-resistance, binout
Interface	RS232/RS485(optional), I/O interface
Protocol	MODBUS
Power Supply	Voltage:198V-240V AC Frequency:47Hz-63Hz
Power Maximum	650VA
Dimensions	344mm280mm99mm（LWH）
Weight	5.2kg