Three Phase Leakage Monitoring Device of The Power Supply Guarantee Series
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Product Highlights
- 18-Month Warranty: Free repair or replacement for quality issues within 18 months from shipment date.
- Customized Options: Offers full, minor, and flexible customization from samples or designs.
- High Precision Measurement: Built-in high-precision zero-sequence mutual inductor with magnetic shielding technology.
- GPRS Communication: Supports data transmission via USB, GPRS, and displays on device, APP, or PC.
- CE & ISO Certified: Product meets international safety and quality standards with CE and ISO certifications.
- Strong Anti-Interference: Designed with high stability and strong resistance to electromagnetic interference.
- Digital Display: Features a 5-digit LCD display for clear data reading and leakage detection.
- Versatile Application: Suitable for power, communication, industrial, and mining enterprise environments.
Product Attributes
- Customization
- Available
- After-sales Service
- We Guarantee to Be 18 Months Later
- Warranty
- From The Date of Shipment Within 18 Months
- Model NO.
- YJLZ-A
- Brand
- Yg
- Customized
- Customized
- Certification
- CE, ISO
- Display
- Digital
- Stucture
- Electromagnetic
- Voltage
- Low Voltage
- Resolution
- 100 Ua
- Range
- 0.1 Ma-400 a
- Function Mode
- Leakage Detection Mode
- Detect Current Type
- AC Current Measurement Mode
- Transport Package
- Standard Exporting Package.
- Specification
- 208*81*36 mm
- Trademark
- YJ
- Origin
- Made in China
- Production Capacity
- 30000 Pieces/Year
Product Images of Three Phase Leakage Monitoring Device of The Power Supply Guarantee Series
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Product Description
The leakage monitoring device and phase line identification instrument (model: YJLZ-A) has the functions of measuring leakage current, data recording, alarm, GPRS communication, etc. The device has a built-in high-precision zero-sequence mutual inductor and adopts magnetic shielding technology. It has the characteristics of high accuracy, good stability and strong anti-interference. It is suitable for power, communication, industrial and mining enterprises and other fields.
| 1)The product should not be subjected to violent shocks during transportation and unpacking, inventory and storage should be stored in the original packaging. |
| 2)The place where it is kept should be clean, and its ambient temperature should be -20ºC~70ºC, relative humidity should not be more than 95%, and it does not contain harmful substances in the air that are sufficient to cause corrosion. |
The equipment from the date of shipment within 18 months, in the user to comply with the requirements of the manual, if there is a quality problem, our company is responsible for free repair or replacement, 18 months later, the company guarantees to provide after-sales service.
| Data transmission method | USB/GPRS |
| Data review | Device side, APP client, PC side |
| Current display | 5-digit LCD display |
| Charging time | 3~4 hours |

About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR261750". Items marked "" are certified.
Company Profile
Established on Nov. 19.1999, our company is one of the largest electric energy meter R&D and manufacturing enterprises in China with the title of hi-tech Enterprise of GuangDong Province and ZhuHai Manufacturing science and technology enterprise. We devote ourselves to professional research, production and sales of all series of electronic meters, concentrator, intelligent terminals, prepaid watt-hour meter products electricity selling management system, remote automatic meter reading system, power marketing technology support system and related electric power automation system, to provide overall solution for electric power company and to realize automatic power grid equipment copy reading, payment of fees, analysis and processing, intelligent monitoring, telemetry and telecontrol and other powerful service function, Therefore, the automation and intelligence of the whole power grid management are realized.
All products of the company are developed independently with complete independent intellectual property rights and strong market competitive ability, and they have been widely used in the national grid company in China and several southeast Asian countries, In fact, our earliest sold electronic meters have been in operation for nineteen years with high reliability, stability and accuracy. More than two million single and three -phase watt -hour meters and the remote automatic meter reading system have been sold to Vietnam national grid company (EVN). In EVN's on-site detection per year, our products are qualified all the time. And the products of our company are top in the field of international watt-hour meter products.
Constantly, our company also has focused on talents introduction and training. We have one product technical development center located in the headquarters of ZhuHai city. Meanwhile, we also cooperate with University of Science and Technology of China to set up the second product technical decelopment center together in Hefei city with many talents with doctor's or master's degree in major of electronic and communication engineering and so on. Our company recruits outstanding graduates from key universities to inject new vitality for enterprise development.
Our company has a production capacity of annual output of more than 10 million watt-hour meters, and pays attention to the upgrading of the experiment and production testing equipment and the introductions of advanced technology. We have advanced laboratory of high reliability, metering and testing laboratory with high accuracy, automatic welding workshop, automated assembly workshop and normal and high temperature burn-in room, etc. Advanced microelectronics technology and telectrical automation technology are adopted in the production process, with strict implementation of ISO9001: 2000 quality system management standards and selected raw materials of the long life and high reliability. From the source to the factory after-sales services, each link strictly control quality, to achieve long term, stable, reliable and accurate operation of products.
Customer first, efficient, thoughtful and high-quality service concept runs throughout the company. Hard struggle fpr more than 10 years has created the enterprise culture of"objectivity, passion, innovation, responsibility, quality, integrity, customer", which determines our success and honor. We will reward friends all over the world for their support and trust by our better quality products and better services.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 6f No. 4, Cuizhu 3rd Street, Qianshan, Xiangzhou District , Zhuhai, Guangdong, China
-
Plant Area
- 2098 square meters
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- EXW, CFR, CIF, FOB
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1 PCS
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Electric Energy Meter
-
Production Lines
- 2
-
Production Machines
- Production Line, PCB Printing Machine, Reflow Soldering Machine, Welding Machine, Chip Burning Machine, Capacitance Measuring Instrument, DC Low Resistance Tester, LCR Meter, Withstand voltage tester
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 12 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1999-11-19
-
Export Year
- 23 Years
-
Main Markets
- Southeast Asia/ Mideast, Africa
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
FAQ
- What is the warranty period?
- The warranty covers 18 months from the date of shipment. During this period, we provide free repair or replacement for quality issues.
- What happens after the 18-month warranty expires?
- After 18 months, the company guarantees to provide after-sales service, provided the user complies with the manual requirements.
- What data transmission methods are supported?
- The device supports USB and GPRS for data transmission, with review options on the device side, APP client, and PC side.
- Can the product be customized?
- Yes, we offer full, minor, and flexible customization from samples or designs, including specific resolution and range options.
- What are the charging requirements?
- The device requires approximately 3 to 4 hours for a full charge.
- What certifications does the product hold?
- The product is certified with CE and ISO standards.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
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