The ZEC4106 grounding resistance tester has a unique line resistance verification function, which is more accurate in measuring low-value grounding resistance on site and can avoid errors caused by changes in line resistance due to long-term use of the test line. Can avoid errors caused by incomplete insertion of the test line into the instrument interface or poor contact; Can avoid errors caused by users replacing or lengthening the test line, etc.

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resistance

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400-068-3818

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- Commodity name: ZEC4106 grounding resistance tester
The ZEC4106 grounding resistance tester has a unique line resistance verification function, which is more accurate in measuring low-value grounding resistance on site and can avoid errors caused by changes in line resistance due to long-term use of the test line. Can avoid errors caused by incomplete insertion of the test line into the instrument interface or poor contact; Can avoid errors caused by users replacing or lengthening the test line, etc.

1. main features:

The ZEC4106 grounding resistance tester is specially designed for field measurement of grounding resistance. It adopts digital and micro-processing technology, 3-wire or 2-wire method to measure grounding resistance. It has unique line resistance verification function, anti-interference ability and environmental adaptability to ensure high precision, high stability and reliability of long-term measurement. The instrument shell adopts a waterproof protection box, which is anti-collision, anti-drop, waterproof (protection grade IP65), strong, safe and durable. The instrument is also equipped with a large-capacity rechargeable lithium battery pack, which is especially suitable for outdoor construction sites. It is widely used in electric power, telecommunications, meteorology, construction, lightning protection and industrial electrical equipment grounding resistance measurement.

The ZEC4106 grounding resistance tester has a unique line resistance verification function, which is more accurate in measuring low-value grounding resistance on site and can avoid errors caused by changes in line resistance due to long-term use of the test line. Can avoid errors caused by incomplete insertion of the test line into the instrument interface or poor contact; Can avoid errors caused by users replacing or lengthening the test line, etc.

The ZEC4106 grounding resistance tester is composed of the host, monitoring software, test line, communication line, etc. Host large LCD display, white screen backlight, stick chart instructions, at a glance. At the same time, it can store 400 groups of data, realize historical query and online real-time monitoring function through monitoring software, dynamic display, with maximum, minimum and average value indication, alarm value setting and alarm indication function, and historical data reading, consulting, saving, reporting, printing and other functions.

1.Technical Specifications:

1. Baseline and operating conditions

Amount of impact	Baseline conditions	Working conditions	Remarks
Ambient temperature	23 ℃ ± 1 ℃	-10 ℃ ~ 40 ℃	----
Ambient humidity	40%～60%	＜80%	----
Instrument working voltage	DC 7.8V±0.1V	DC 7.8V±0.6V	----
Auxiliary grounding resistance	<100Ω	<30kΩ	rC、rP
Interference voltage	None	＜20V	----
interference current	None	＜2A	----
Electrode spacing when measuring R	a＞5d	a＞5d	----

2. General specifications

Function	Resistance to ground measurement, voltage to ground measurement, low value resistance measurement
Power	DC 7.4V 2600mAh rechargeable lithium battery, the battery is full of about DC 8.4V
Backlight	Controllable white screen backlight, suitable for use in dim places
Measurement mode	Precision three-wire measurement, simple two-wire measurement
Measurement method	Grounding resistance: rated current pole changing method, measuring current 20mA Max; Voltage to ground: average value rectified
Test frequency	128Hz/111Hz/105Hz/94Hz(AFC)
Short-circuit test current	AC 20mA max
Line resistance calibration	Avoid errors caused by the test line not being fully inserted into the instrument interface or poor contact or the user replacing the extended test line, so that the ground resistance measurement is more accurate.
Display Mode	4-digit large LCD display, white screen backlight
Measurement indication	LED flashing indication during measurement, LCD countdown display
LCD Size	128mm × 75mm; Display field: 124mm × 67mm
Instrument size	Height and width: 280mm × 260mm × 160mm
Data Mode	Average, maximum, minimum
Test line	3: red 15m, yellow 10m, green 5m each 1
Simple test line	2: red 1.6m, black 1.6m each 1
Auxiliary grounding rod	2: φ9mm × 230mm measurement time voltage to ground: about 3 times/second; Grounding resistance: about 15 seconds/time
Number of measurements	More than 5000 times (Measure 10Ω at 20Ω gear, measure once, stop for 30 seconds and then measure again)
Line voltage	Measurement of voltage to ground: AC 600V measurement below
Communication Interface	With USB interface, software monitoring, storage data can be uploaded to the computer, save print
Communication line	One USB communication line, 1.5m long data storage 400 group, flashing "FULL" symbol indicates that the storage is full
Data retention	Data retention function: "HOLD" symbol display
Data access	Data access function: "READ" symbol display
overflow display	Overrange overflow function: "OL" symbol display
Alarm function	When the measured value exceeds the alarm set value, "beep-beep-beep-" alarm prompt
Automatic shutdown	10 minutes after the boot, automatic shutdown
Battery voltage	When the battery voltage drops to DC 7.2V ± 0.1V, the battery voltage low symbol""display, remind the battery must be charged
Working current	Backlight: 25mA Max
	Standby: 25mA Max (backlight off)
	Measurement: 200mA Max (backlight off)
Quality	Instrument: about 4730g (including battery)
	Test line: about 847g (including simple test line)
	Auxiliary grounding rod: about 468g(2 pieces)
	Total mass: about 5kg (including accessories)
Working temperature and humidity	-10 ℃ ~ 40 ℃; below 80% rh
Storage temperature and humidity	-20 ℃ ~ 60 ℃; below 70% rh
Protection level	IP65 (when closed)
Overload protection	Measurement of grounding resistance: AC 280V/3 seconds between E-P and E-C ports
Insulation resistance	Above 10MΩ (500V between circuit and housing)
Withstand voltage	AC 3700V/rms (between circuit and case)
electromagnetic characteristics	IEC61010-4-3, radio frequency electromagnetic field ≤ 1 V/m
Suitable for safety regulations	IEC61010-1, IEC 1010-2-31, IEC61557-1, Pollution Class 2, CAT III 300V

Product Name Product Model Function Remarks

Grounding resistance tester ZEC4106 Ground resistance test
Ground voltage test
Attachment Download:ZEC4106 ground resistance tester user manual. doc.

PackingList

Instrument	1
Toolkit	1 Piece
Auxiliary grounding rod	2
USB communication line	1 Article
Test line	3 (red 15m; Yellow 10m; One green 5m each)
Simple test line	2 (red 1.6m; One green 1.6m each)
Dedicated charger	1
User Manual/Warranty Card/Certificate	1 part

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Tree industry standards, do a hundred years of enterprises.

Cooperation cases

Wuhan Zhongke Xinyi Electric Power Technology Co., Ltd.

Brand: ZECERS/Zhongke Xinyi

Wuhan Zhongke Xinyi Electric Power Technology Co., Ltd. (brand: ZECERS/Zhongke Xinyi) is a high-tech enterprise focusing on the design, development, manufacturing and technical services of high-voltage test equipment and secondary test equipment for power systems.

The company is located in the Optics Valley New District of the High-tech Development Zone, with 5600 square meters of modern standard production plants and perfect manufacturing, processing and testing equipment. The company has a strong research and development, solid technology, excellent quality team, and Wuhan universities have close ties and technical cooperation, laying a solid foundation for technological innovation. The company has successively obtained ISO9001:2015 international quality management system certification and high-tech enterprise certification. Based on domestic power system testing, the company explores high-tech cutting-edge information technology, and is committed to the research of various new power technologies and the formulation and promotion of relevant standardization.

The company adheres to the business philosophy of "quality-oriented, pioneering and innovative, honest and pragmatic, and win-win cooperation", regards product quality and independent innovation as the core competitiveness of the enterprise, and continuously strives for the standardization, humanization, intelligence, refinement and diversification of products. The products cover all aspects of power testing, and widely serve the State Grid, South Grid, Inner Mongolia Power Grid and other power systems, major power generation groups, photovoltaic wind power new energy enterprises, railway petrochemical enterprises, metallurgical industrial and mining enterprises, electrical complete sets of enterprises, transmission, transformation and distribution engineering construction units, scientific research institutions, third-party testing institutions and other enterprises and institutions. The power testing equipment produced by the company provides a reliable data basis for the safe operation of the power system. The company's products have covered all provinces and cities in the country, and have been exported to Laos, Myanmar, Cambodia, Vietnam, Pakistan, East Africa, Russia, Malaysia, Brazil, Europe and other countries, and have been widely recognized.

"Technology to create the future, innovation to change the present", would like our professional to provide you with satisfactory products and services and create more value.

2014 Year

Company establishment

3060 Wan yuan

Registered capital

5600 ㎡

Production plant

8372 +

Customer Service