HVHIPOT Intelligent Earth Network Grounding Resistance Tester GDDT-10U

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 year
• Model NO.: GDDT-10U
• Display Type: Digital Only
• Certification: ISO
• Customized: Customized
• Model number: GDDT-10U
• Output current: 1A, 5A, 10A
• Min. resolution: 0.1uohm
• Delivery time: 20 working days
• Storage: 1000 recorder
• Operating temperature: 0 -40 centigrade
• Running humidity: <90%RH No condensation
• Max Power Comsuption: 100W
• Size: 300mm*240mm*140mm
• Total weight: about 13kg
• Transport Package: Wooden Case
• Specification: ISO, SGS
• Trademark: HV Hipot
• Origin: Wuhan China
• HS Code: 9030899090
• Production Capacity: 1000 Sets/Year

Product Description

Intelligent Earth Network Grounding Resistance Tester GDDT-10U



General information

GDDT-10U Earth Continuity Resistance Tester is a highly automatic and portable test equipment. It is applied to the measurement of breakover resistance value among earth connecting cables of substation electrical equipment. The adoption of high-performance single-chip control helps to achieve intelligence of testing process. It is small size, convenient to carry, easy to operate, high-accuracy, fast testing speed, good testing repeatability, clear to read.

Features

1. The instrument is controlled by high-speed single chip, thus it's highly automatic and easy to operate. 
2. Using new power source technology, with many more current steps and wide measuring range.
3. Intelligent power management technology, the instrument can work in the state of Min. power, which can reduce internal heating effectively and save energy.
4. 7 inch LCD touch screen.
5. Equipped with perpetual calendar and clock (BYO) and with function of saving under the condition of power failure, 1000 sets of testing data can be saved and data can be reviewed at any time.
6. Built-in battery

 

Specifications

Output current	1A, 3A, 5A, 10A
Min. Resolution	0.1μΩ
Measuring range	10mΩ-010Ω (1A), 5mΩ-3Ω (3A) , 1mΩ-2Ω (5A), 0.8mΩ-0.8Ω (10A)
Resolution	0.1μΩ
Display	LCD Screen
Storage	1000 recorders
Accuracy	±(0.5%+2 digitals)
Working temperature	0-40°C
Working humidity	<90%RH, no condensation
Power supply	Built-in battery ,AC 220V±10V,50Hz±1 Hz
Max. power consumption	100W
Size	300mm*240mm*140mm
Weight	Tester :3.8Kg   accessories box :8.5Kg