-
- Trade Leads
- Trade Services
- B2B Directories
- Trade Connections
- Misc
- Contact Us
A free import export trade leads B2B marketplace since 1996 for manufacturers, suppliers, exporters, importers, buyers, sellers, wholesalers, freight forwarders, shippers, trade shows, exhibits, and export management.
Hello visitor from
USA - 206 visiting from 178 USA 
16 Canada 
3 Belgium 
3 UK 
1 Ukraine 
1 Greece 
1 Hong Kong 
1 New Zealand 
1 Singapore 
1 Germany
Hello visitor from
USA - 206 visiting from 178 USA 16 Canada 3 Belgium 3 UK 1 Ukraine 1 Greece 1 Hong Kong 1 New Zealand 1 Singapore 1 Germany
Geodetic Network Ground Resistance Tester
Posted at: Offers to Sell and Export | Posted on: Tuesday 13 December 2011 2:34 am | Poster last visit: Monday 21 March 2016 |
Product Description:
Anti-interference Detector of Grounding Resistance for Earthing Grid
It applies the controlling, sampling,
data processing of microcomputer and displays by the large screen of liquid crystal. Testing the large erathing grid of power plant and substation by the abnormal frequency keeps high accuracy and stabilized performance; and efficiently resolves the industrial frequency current-interference. With only 1～3A testing current and 4kg weight, it greatly eases the labour intensity during the test.
Output current: AC3A or 5A (it can be used with computer on-line operation, our recommended product with high cost performance)
Output voltage: AC0～120V
Measuring range: 0～100Ω～500Ω
Measurement error: ＜1%
Connection: trilinear, four-line
In addition, it provides DER2571A/B（ZC-8）type terrameter and multifunctional grounding terranmeter with double jaw, which is suitable for any grounding occasions and conditions, and proceeds the online measuring of soil resistivity and circuit connecting resistance.
★Instruction of HRWGR Anti-interference Detector of Grounding Resistance for Earthing Grid
One. Introduction:
HRWGR Anti-interference Detector of Grounding Resistance for Earthing Grid in the safe operation of the substation equipment, plays a very important role. Therefore, our company based on "power equipment grounding order", "grounding device-specific parameters in the frequency guide, " and with substation equipment grounding grid of the actual situation, the design model developed HRWGR-0.4A, 1A, 3A / 5A Anti-interference Detector of Grounding Resistance for Earthing Grid. The instrument uses three-pole method, frequency method, high-current law the principle advantages of microcontroller as the core of the intelligent detection system, thus greatly reducing the large-scale measurement of grounding resistance in all kinds of interference in the process of measurement error caused improve the measurement accuracy, can use a three-pole ground resistance measurement of grounding grid, but also use the four-probe method for soil resistivity measurements, the output current is moderate (I ≦ 5A). Simple, clear interface. Test data quickly, accurately and reliably.
Company Contact:
Contact Name: Yu Hao
Company Name: China, Wuhan Guodian Huarui Power Test Technology Co., Ltd.
Email:
Tel: 86-027-87446136
Fax: 86-027-87446394
Street Address: Wuhan, Wujiashan
Taiwanese Investment Zones (San Dian),
Xinchengda Optical Science
And Technology Industrial Park,
Guodian Huarui Building, Wuhan, China
Member name: gdhrdy
Country:
China
Member Since: 12 December 2011
Total Leads: 51 gdhrdy Import Export Business Leads
Business focus: Hv Power Transmitting, Transforming Equipment, Insulation Power Factor Testing Transformer, Special Transformer, Dc Hv Power Generator, Automatic Test
Chat:
Verify: Safe Import Export Tips
It applies the controlling, sampling,
data processing of microcomputer and displays by the large screen of liquid crystal. Testing the large erathing grid of power plant and substation by the abnormal frequency keeps high accuracy and stabilized performance; and efficiently resolves the industrial frequency current-interference. With only 1～3A testing current and 4kg weight, it greatly eases the labour intensity during the test.
Output current: AC3A or 5A (it can be used with computer on-line operation, our recommended product with high cost performance)
Output voltage: AC0～120V
Measuring range: 0～100Ω～500Ω
Measurement error: ＜1%
Connection: trilinear, four-line
In addition, it provides DER2571A/B（ZC-8）type terrameter and multifunctional grounding terranmeter with double jaw, which is suitable for any grounding occasions and conditions, and proceeds the online measuring of soil resistivity and circuit connecting resistance.
★Instruction of HRWGR Anti-interference Detector of Grounding Resistance for Earthing Grid
One. Introduction:
HRWGR Anti-interference Detector of Grounding Resistance for Earthing Grid in the safe operation of the substation equipment, plays a very important role. Therefore, our company based on "power equipment grounding order", "grounding device-specific parameters in the frequency guide, " and with substation equipment grounding grid of the actual situation, the design model developed HRWGR-0.4A, 1A, 3A / 5A Anti-interference Detector of Grounding Resistance for Earthing Grid. The instrument uses three-pole method, frequency method, high-current law the principle advantages of microcontroller as the core of the intelligent detection system, thus greatly reducing the large-scale measurement of grounding resistance in all kinds of interference in the process of measurement error caused improve the measurement accuracy, can use a three-pole ground resistance measurement of grounding grid, but also use the four-probe method for soil resistivity measurements, the output current is moderate (I ≦ 5A). Simple, clear interface. Test data quickly, accurately and reliably.
Company Contact:
Contact Name: Yu Hao
Company Name: China, Wuhan Guodian Huarui Power Test Technology Co., Ltd.
Email:
Tel: 86-027-87446136
Fax: 86-027-87446394
Street Address: Wuhan, Wujiashan
Taiwanese Investment Zones (San Dian),
Xinchengda Optical Science
And Technology Industrial Park,
Guodian Huarui Building, Wuhan, China
Member name: gdhrdy
Country:
ChinaMember Since: 12 December 2011
Total Leads: 51 gdhrdy Import Export Business Leads
Business focus: Hv Power Transmitting, Transforming Equipment, Insulation Power Factor Testing Transformer, Special Transformer, Dc Hv Power Generator, Automatic Test
Chat:
Verify: Safe Import Export Tips
Similar Suppliers And Manufacturers Import Export Trade Leads
Slurry Pump Centrifugal Ground - By kenshinepump - On Friday 31 March 2023 6:24 am: slurry pump centrifugal ground
zj slurry pump is a horizontal single stage single suction cantilever double shell structure widely used to transport slurry containing solid pa....
Low Resistance Chip Resistor - By muhuacoltd - On Saturday 1 April 2023 5:10 am: resistance tcr
2 excellent long-term stability
3 rohs compliant and halogen free
4 lead free
5 high precision current sensing and voltage ....
High Fretting-corrosion Resistance Thk Afc 400g - By Alice - On Monday 24 October 2022 11:04 am: resistance between balls and grooves and sliding friction between adjacent balls
service temperature range - -54c to 177c
thk afc grease comes in....
Rtm1511 High-precision Pt1000 Resistance Thermometer With 0.1°c Accuracy - By realltech - On Tuesday 18 April 2023 9:04 am: resistance thermometer
1 introduction
rtm1511 is a high-precision rtd thermometer that uses pt1000 platinum thermal resistance as a sensor to measu....
High Resistance Probe Szcb-01-b01 For Vietnam Power System - By DongfangYoyik - On Thursday 15 September 2022 1:02 am: resistance probe szcb-01-b01 for vietnam power system
deyang dongfang yoyik is a strong manufacture and trade company we have a wide range of mechan....
Low Dust Generation And High Fretting Resistance Thk Aff 70g Grease - By Alice - On Monday 24 October 2022 11:14 am: resistance low dust generation and high fretting resistance at a level that conventional vacuum greases or low dust generation greases have do not r....
Wireless Network Product 2400ac Wi-fi Router - By auslinxco - On Monday 13 June 2022 12:53 am: networking products such as 4g lte router and wi-fi router including wi-fi 6 and wi-fi 5 router *1
being an experienced wi-fi and 4g router manufac....
Network Maintenance Tool Kit 133 Pcs - By stronictool - On Friday 10 June 2022 8:23 am: tester
• digital multimeter
• a roll of cat 5 stp length 10m
• a roll of cat 5 utp length 10m
• 7 pcs folding hex wrench set
• plastic cas.... Import Export Startup Stories
Share Your Story & Get Listed at StartImportExport.com- Denjoy Dental Co Ltd: Joanna Jiang Of Denjoy Dental Manufacturing Endodontic Equipment From China
TradersCity.com shall not be held liable for any user posted/submitted content including but not limited to trade leads, profiles, images, and any other data. TradersCity.com does not and did not verify any of users posted/submitted data nor is implicitly or explicitly recommending these business offers. TradersCity does not verify truthfulness, accuracy, completeness, nor legality of any businesses, services, and leads posted here. TradersCity does not represent Sellers or Buyers in any transaction between users of the website and is unable to make any opinion in regard to their performance in any transaction. TradersCity neither guarantees nor undertakes in any dispute between sellers and buyers. Protect your business from fraud by trading safely