GDMC-2G Surge Protection Device Tester MOV GDT Tester

• Type: Universal Testing Machine
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Model NO.: GDMC-2G
• Weight: 0-100Kg
• Power Source: AC220V
• Power supply: DC 7.2V 2600mAh Rechargeable lithium battery
• Test method: DC voltage drop method
• Gear shift: Fully automatic gear shift
• Display mode: Color touch screen
• Transport Package: Standard Export Box
• Specification: ISO, SGS
• Trademark: HV Hipot
• Origin: Wuhan, China
• Production Capacity: 5000set/Year

Product Description

GDMC-2G Lightning Protection Device Tester MOV Tester
 

General Information

GDMC-2G Lightning Protection Device Tester is used to measure performance and parameters of various metal oxide varistor (MOV), gas discharge tube (GDT) and to measure insulation resistance. The instrument has high voltage short-circuit protection, over-current protection, high voltage preset, automatic range adjustment, self-check function, large output power, measurement range of starting action voltage U1mA: 0~2000V, measurement range of leakage current: 0~1000uA, measurement range of DC breakdown voltage: 20~2000V, with good repeat-ability and stability. It also has the qualified scope setting and qualified judgment screening. It is widely used to test over-voltage protection devices such as lightning arrester, surge protector, MOV, cermet discharge tube, vacuum protecting tube, etc.


The instrument adopts touch color screen, one-key measurement, simple and quick operation, accurate and reliable, with excellent test stability and anti-interference ability, professional parameter setting function. At the same time, the instrument adopts large capacity rechargeable lithium battery, with data storage, data access, result judgment, automatic shut-down, USB data upload and export functions.
 
GDMC-2G Lightning Protection Device Tester is shockproof, dust-proof, with moisture-proof structure, the whole machine is beautiful and durable, adapt to harsh working environment. It is widely used for lightning protection, power, communications, mechanical and electrical installation and maintenance, lightning protection component manufacturers, which is a necessary instrument in industrial enterprise and departments.

 

Specification

Measurement range & Accuracy

Test item	Output	Measurement range	Measurement accuracy	Resolution
MOV	Voltage 0~3000V	50~3000V	±2%rdg±3dgt	1V
	Current  0~1.5mA	0~1000μA	±2% rdg±10dgt	0.1uA
GDT	Voltage 0~3000V/1.5mA	50~3000V	±2%rdg±3dgt	1V
Insulation resistance	500V	0.5MΩ~3000MΩ	±6%rdg±10dgt	0.001M
	2500V	2.5MΩ~10GΩ	±6%rdg±10dgt	0.001M

Test condition: MOV: 1mA±5μA; 0.75U1mA≤±1%±1d;
GDT: 100V/S±10%

Other parameters

Power supply	DC 7.2V 2600mAh Rechargeable lithium battery. (Stand-by for more than 3 hours)
Test method	DC voltage drop method
Gear shift	Fully automatic gear shift
Display mode	Color touch screen
Size	LCD: 108*65mm
	Main unit: 212*175*76mm
Weight	1200g
Over-voltage protection	Available
Data storage	For MOV: 1000 groups; For GDT: 1000 groups; For insulation resistance: 1000 groups Intuitive display of memory in use and available memory.
Data review	Available
Over-flow indication	Over-flow indication by symbol "9999.99".
Test mode	"Once": one-key test, no need to preset. "Conti.": Preset voltage, then tests are done continuously.
Data upload	Data in Excel format is exported to PC via USB port.
Battery voltage	Battery power indication. Charging reminder is shown when there is low battery voltage.
Auto shut-down	Auto shut-down after 25 minutes of no operation.
Power consumption	Stand-by: 140mA; measurement: 830mA