Geyue Jkfg-24 Automatic Power Factor Controller 24 Loops for Intelligent Energy Management

• Customization: Available
• After-sales Service: 24 Hours Online Manual Service
• Warranty: 12 Months
• Model NO.: JKFG-24
• Number of Output Channels: 24 Loops
• Transport Package: Paper Carton/ Wooden Box
• Specification: 138x138mm
• Trademark: GE YUE
• Origin: Zhejiang, China
• HS Code: 8537101990
• Production Capacity: 20000 Pieces/Year

Product Description

GEYUE JKFG-24 Automatic Power Factor Controller 24 Loops for Intelligent Energy Management

Product Description

JKFG series controller, with 8-bit microcontroller as the core, adopts the control scheme of split-phase sampling and split-phase supplementation, which is usually used for reactive power compensation of AC 50Hz, 0.4kV three-phase load imbalance power system.

Detailed Photos

 

Product Parameters

Main Functions

1. Our cutting-edge controller provides a digital display of three-phase voltage, current, active power, reactive power, apparent power, power factor, and grid frequency, along with advanced control parameters. This robust system helps organize capacitor banks and supplemental devices, eliminating the need for traditional instruments like ammeters, voltmeters, and universal switches.
2. Equipped with superior anti-interference capabilities, this controller can withstand direct interference pulses of up to 2000V from the power supply, ensuring no data loss and guaranteeing stable and reliable operation.
3. It precisely controls reactive power with unparalleled accuracy, optimizing energy management.
4. Users have the flexibility to tailor control parameters to suit their unique requirements. Even during power outages, control parameters remain intact, ensuring seamless operation.
5. The automatic phase recognition feature ensures that the sampling signals remain in a consistent state, enhancing operational efficiency.
6. With an input resistance of less than 0.05Ω for current sampling signals, direct extraction from the metering circuit is possible, facilitating seamless integration.
7. The device comes with comprehensive protective functions, including over-voltage, under-voltage, and phase loss protection, safeguarding your operations.
8. The compensation mode offers remarkable versatility with split-phase compensation, a combination of split-phase plus three-phase compensation, and three-phase compensation options.
9. Featuring dynamic and static input modes, the controller adapts effortlessly to varying operational needs.
10. Catering to diverse output requirements, the JKWF series offers configurations with circuit numbers ranging from 1-12, 1-16, to 1-24, ensuring adaptability for a wide range of applications.

Technical Data

1. Basic Parameters

1. Rated voltage: AC220V±10%; engineered to accommodate voltage fluctuations with precision.
2. Rated current: AC0-5A; designed for optimal current handling.
3. Rated Frequency: 50Hz±5%; ensuring consistent performance across frequency variations.

2. Control Energy

1. Sensitivity: 100mA, providing remarkable precision in energy control.
2. COSΦ preset range of 0.80-0.99 with a fine step size of 0.01; factory preset at 0.98 for optimal power factor correction.
3. Switching delay options ranging from 100ms to 30s in dynamic mode; factory preset at 0.98 ensures swift response times.
4. Factory presets of 5s for dynamic mode and 30s for static mode, offering robust operational flexibility.
5. Over-voltage protection adjustable between 230-260V with a precise step of 1V, factory preset at 240V for maximum safety.
6. Return difference set at 6V; factory preset ensures stability and reliability at 240V.
7. Under-voltage protection set at 180V with a return difference of 6V, safeguarding against voltage drops.
8. Auto Phase Recognition is factory preset to ON, enhancing operational accuracy and efficiency.
9. Reactive power threshold options from OFF to 4-100kvar; factory preset to OFF for flexible power management.
10. Factory preset ensures reactive power threshold is set to OFF, allowing for tailored configurations.
11. CT change ranges from 50/5A to 3000/5A with a precise step of 1; factory preset at 500/5A enhances customization.
12. Capacitor capacity adjustable from 0-99kvar; factory preset at 10kvar per branch for optimal balance.
13. Contact capacity: Dynamic output at DC12V×50mA per branch; Static output at 380mA per branch; Static output per branch at 380V×7A/200×5A, ensuring robust and reliable operation.

3. Measurement Accuracy

1. Voltage accuracy of +0.5%; Current accuracy of 0.5%; and Power factor precision of ±10%, delivering precise measurements.
2. Active and reactive power measurements are precise to ±10%, ensuring dependable performance across applications.

Mounting Dimensions
 

Model	Mounting Dimensions
JKWF-12	113×113mm
JKWF-16	138×138mm
JKWF-24	138×138mm

JKWF-12

JKWF-16/ JKWF-24

Certifications

Our commitment to excellence is underscored by our prestigious certifications. We are proud to hold TUV certification (TUV Report No. MICASI2331994) and operate as a CCC certified enterprise (CCC Certification No. A069544), affirming the superior quality and reliability of our products. Zhejiang Geyue Electric Technology Co., Ltd. has achieved a trio of essential certifications that demonstrate our dedication to quality and safety: ISO9001 Quality System certification, ISO14001 Environment Management System Certification, and ISO45001 Occupational Health and Safety Management System Certification. These accomplishments highlight our unwavering focus on high standards across all aspects of our operations. Our products are crafted with meticulous attention to quality, conforming to the rigorous standards set by JB/T, GB/T, and IEC. This adherence ensures that each product meets the highest expectations of performance and durability.

Packaging & Shipping

At Zhejiang Geyue Electric Technology Co., Ltd., we typically offer flexible shipping terms such as EXW, FCA, and FOB to suit your needs. For special requirements, we are also capable of providing DDU and DDP services, ensuring convenience and efficiency for our valued clients.
1) Express Delivery: Experience the ultimate convenience with our door-to-door express delivery service, designed to get your product to you swiftly and securely.
2) Air Freight: Choose our air freight option for rapid transportation to the designated airport in your destination country, perfect for time-sensitive shipments.
3) Sea Freight: Opt for our sea freight services, available as Full Container Load (FCL), Less than Container Load (LCL), and more, offering cost-effective and reliable solutions for larger shipments.

Company Profile

 

Business Slogan:
Smart electric technology empowers the future.
Business Philosophy:
Harnessing the power of scientific and technological innovation with a focus on human-centric values.
Core Value Code:
Passion, Inclusion, Innovation, Customer success.
Mission:
To harness cutting-edge power technology and the expertise of leading professionals to enhance the efficiency and sustainability of electricity.
Vision:
Creating a world that's both adaptable and livable through innovative electrical engineering solutions.

Mission, vision, and values together chart our course and direction. We are committed to them, striving to achieve a brighter future by focusing our efforts and resources...

Founded in July 2011, Zhejiang Geyue Electric Technology Co., Ltd. stands as a distinguished leader in the realm of high and low voltage capacitors, with prowess in production, processing, and sales. We proudly position ourselves amongst China's largest capacitor manufacturers, boasting a registered capital of 10 million yuan. Our expansive, state-of-the-art facility spans over 10,000 square meters and is staffed by a team of expertly trained technical workers. Our company shines in innovation, with a R&D team of seasoned engineers offering unique advantages in new product development. As esteemed members of CES's Power Capacitor Committee, we utilize fully automated production technology, keeping pace with renowned international counterparts in the industry.

Since inception, we have steadfastly adhered to a business philosophy of 'scientific and technological innovation, people orientation.' With pragmatism and precision, we prioritize our customers' needs. Our craftsmanship and comprehensive testing equipment ensure our products meet the standards certified by the Chinese National Power Capacitor Quality Supervision and Inspection Center. We have pioneered in obtaining IS09001 Quality System certification, ISO14001 Environmental Management System Certification, and ISO45001 Occupational Health and Safety Management System Certification within the industry. Our products, bearing CCC, CQC, TUV Product Quality Certifications, are trusted and recognized internationally, spanning over 20 countries and regions, including Europe, North America, South America, and Southeast Asia.

Our current product lineup encompasses a diverse range of organic dielectric capacitors and complementary offerings. Our flagship products include power capacitors, switchover electrical contactors, automatic reactive power compensators, compound switches, and reactors. These products find extensive applications across various sectors including aerospace, aviation, technology, railroad electric locomotion, laser power supply, mining equipment, medium and high-frequency apparatus, medical devices, power grid compensation, high-end audio, home appliances, industrial automation, and instrumentation, among others.

We warmly welcome friends from around the globe to collaborate with us in crafting a luminous future together!

FAQ

Q1-Could you tell me what are your advantages please?
1) We have 13 years of manufacturing experience since 2011.
2) We are an OBM manufacturer, we also provide ODM and OEM services at the same time.
2) Our products are mainly exported to the Southeast Asia, EU and USA markets.
3) We produce high-quality products in conformity with the JB/T, GB/T, and IEC standards.
4) We possess technical experts and services supporting for the EPC projects and project tendering.
Q2-How long is the lead time please?
It depends on the complexity of the order:
1) 3 weeks after payment for a standard order
2) Within 1 week after payment for a standard sample order.
(Sample fee will be refunded after formal order)
Q3-Could I know the remittance route please?
1) Standard order could be paid by T/T.
2) Small order payment could be supported by Paypal and Global Pay.
Q4-Any suggestion for the delivery please?
We normally do EXW, FCA and FOB. In some special cases, we can also go DDU and DDP.
1) Express delivery, door to door service.
2) By air freight, to the designated airport of the destination country.
3) By sea, FCL , LCL, etc...
Q5-Any support or service for after sales please?
1) Standard quality guarantee is 18 months.
2) 24 hours online manual service for assistance and emergency.