Advanced Geyue Jkfg-12 Power Factor Controller for 12-Loop Photovoltaic Systems

• Customization: Available
• After-sales Service: 24 Hours Online Manual Service
• Warranty: 12 Months
• Model NO.: JKFG-12
• Number of Output Channels: 12 Loops
• Transport Package: Paper Carton/ Wooden Box
• Specification: 113x113mm
• Trademark: GE YUE
• Origin: Zhejiang, China
• HS Code: 8543709990
• Production Capacity: 20000 Pieces/Year

Product Description

Advanced GEYUE JKFG-12 Power Factor Controller for 12-Loop Photovoltaic Systems

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: Discover the groundbreaking attributes that redefine efficiency and mastery in the dynamic arena of reactive power management. Elevate your system's capabilities with innovative solutions designed to transform the way you approach power control.

1. Behold the pinnacle of technological advancement with our intuitive digital display! Effortlessly monitor three-phase voltage, current, active and reactive power, apparent power, power factor, and grid frequency. This state-of-the-art controller series revolutionizes your operations by expertly managing capacitor banks or auxiliary devices, eliminating the outdated reliance on meters and switches, and propelling your productivity to unparalleled heights.
2. Designed to thrive in the most challenging environments, our controller showcases remarkable anti-interference strength. It effortlessly resists interference pulses up to 2000V, directly from the power source. Experience steadfast operational stability and reliability, devoid of data loss or crashes, ensuring peace of mind across all applications.
3. Achieve unmatched precision with our advanced reactive power control, ensuring high accuracy in every operation to perfect energy management and amplify performance.
4. Tailor the system to your exact requirements with easily adjustable control parameters. These settings remain steadfast even during unexpected power losses, providing unwavering and adaptive control to suit your needs.
5. Enjoy seamless integration with our automatic phase recognition feature, guaranteeing consistent name-state alignment for precise and reliable operations.
6. Our current sampling signal's input resistance is remarkably low at below 0.05Ω, enabling direct extraction from the metering circuit to ensure unerring accuracy and precision.
7. Shield your systems with robust protection features, including over-voltage, under-voltage, and phase loss protection, assuring optimal performance in any scenario.
8. Customize your compensation mode with versatile options for split-phase, split-phase plus three-phase, or pure three-phase. Adjust these to fit your application's specific needs for peak efficiency.
9. Discover unparalleled flexibility with a variety of input modes such as static and dynamic, accommodating a vast range of use cases and operational requirements, thereby enhancing versatility.
10. Our adaptable output circuits are engineered to meet your demands: choose from JKWF-12 with circuits numbered 1-12, JKWF-16 with 1-16, or JKWF-24 with 1-24, offering solutions meticulously tailored to fulfill every specification.

Technical Data: Dive into the comprehensive specifications and features that make our product extraordinarily capable and reliable.

1. Basic Parameters: The fundamental specifications that underpin our product's robust and consistent performance.

1. Rated Voltage: AC220V±10%; Designed for stellar performance within this range, it guarantees robust and dependable operations, adapting adeptly to varying conditions.
2. Rated Current: AC0-5A; Engineered to manage a broad range of currents, offering flexibility and reliability precisely tailored to your power needs.
3. Rated Frequency: 50Hz±5%. Perfectly suited for standard power systems, providing optimal frequency stability to maintain system integrity.

2. Control Energy: Harness the power of advanced energy management capabilities with our precise control systems for superior performance.

1. Sensitivity: 100mA. Attain meticulous energy management with our highly responsive control system, crafted for optimal sensitivity.
2. COSΦ Preset: 0.80-0.99; With a step size of 0.01 and factory preset at 0.98, it offers finely-tuned adjustments for exceptional power factor correction.
3. Switching Delay: Dynamic 100ms-30s; Factory preset at 0.98, ensuring swift and efficient transitions for seamless operations.
4. Factory Preset: Dynamic: 5s; Static: 30s. Configured for quick and reliable responses to changing conditions, enhancing adaptability.
5. Over-Voltage Protection: 230-260V; Step 1V; Safeguard your equipment with precise over-voltage protection measures. The factory preset is 240V to ensure maximum safety.
6. Return Difference: 6V; Meticulously factory-set to 240V, this ensures your system enjoys unwavering and consistent protection through perfectly calibrated parameters.
7. Under-Voltage Protection: 180V; Return Difference: 6V; Our robust under-voltage protection is your steadfast ally, guaranteeing relentless system stability and providing a seamless, uninterrupted, and reliable performance.
8. Auto Phase Recognition: ON/OFF; Initially configured to ON at the factory, this feature assures automatic phase alignment, facilitating smooth and efficient operations with minimal intervention.
9. Reactive Power Threshold: OFF-4-100kvar; Tailor your compensation needs with adjustable thresholds. The default factory setting is OFF, ensuring simplicity in configuration while maintaining system reliability effortlessly.
10. Factory Preset: OFF (reactive power threshold is invalid); Ideal for standard installations, this configuration negates the necessity for further adjustments, simplifying installation and elevating user convenience.
11. CT Change: Ranging from 50/5A to 3000/5A; Step 1 offers precise adaptability. With a factory setting of 500/5A, this approach ensures tailored solutions, enhancing flexibility and adaptability for diverse needs.
12. Capacitor Capacity: Spread across 0-99kvar with a factory standard of 10kvar per branch, this extensive range guarantees comprehensive power management, ensuring maximum efficiency and reliability of your systems.
13. Contact Capacity: Dynamic Output delivers DC12V×50mA per branch, while Static Output provides 380mA per branch. Additionally, Static Output accommodates 380V×7A/200×5A per branch, offering a robust configuration adeptly designed to handle dynamic and static loads with exceptional versatility and dependability.

3. Measurement Accuracy

1. Voltage: ±0.5% Current: ±0.5% Power Factor: ±10%; Crafted for precision, our device delivers exceptional measurement accuracy, optimizing your system's performance with unmatched reliability in measurement.
2. Active Power: ±10%; Reactive Power: ±10%; With unmatched measurement precision, our device empowers your systems with precise power monitoring, ensuring peak performance with top-tier accuracy.

Mounting Dimensions
 

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

JKWF-12

JKWF-16/ JKWF-24

Certifications

With immense pride, we hold the distinguished TUV certification (TUV Report No. MICASI2331994), and we are recognized as a CCC certified enterprise (CCC Certification No. A069544). These prestigious credentials illustrate our steadfast commitment to unparalleled excellence and rigorous quality assurance, positioning us as a leader in the industry. Zhejiang Geyue Electric Technology Co., Ltd. has triumphantly secured the prestigious ISO9001 Quality System certification, a testament to our exceptional quality management practices. Furthermore, we are honored with the ISO14001 Environmental Management System Certification, underlining our unwavering commitment to eco-friendly and sustainable operations. In addition, we boast the ISO45001 Occupational Health and Safety Management System Certification, emphasizing our prioritization of workforce well-being and safety, ensuring a secure and health-conscious work environment. Our unwavering dedication to delivering unmatched quality is reflected in our manufacturing processes, which are meticulously aligned with the esteemed JB/T, GB/T, and IEC standards. This commitment guarantees not only reliability but also superior performance, ensuring our products consistently exceed expectations.

Packaging & Shipping

Our esteemed company, Zhejiang Geyue Electric Technology Co., Ltd., adeptly orchestrates your shipments with unmatched precision and adaptability. Our primary shipping terms include EXW, FCA, and FOB, ensuring a streamlined and hassle-free shipping experience. For those unique scenarios requiring additional flexibility, we proudly offer the versatile options of DDU and DDP, meticulously tailored to align with your specific logistical requirements.
1) Discover unparalleled convenience with our exemplary express delivery service, providing a dependable door-to-door solution that guarantees timely and protected arrival of your package at your chosen destination. Rely on our unwavering dedication to fast and secure delivery, ensuring satisfaction every time.
2) Opt for air freight for a rapid delivery executed with exceptional efficiency and meticulous attention. Your order will be promptly conveyed to the designated airport in the destination country, offering an expedient and trustworthy shipping solution that meets your urgency.
3) For those who prefer maritime transport, our versatile options, including Full Container Load (FCL) and Less than Container Load (LCL), are crafted to accommodate your distinct shipping needs. Each option is thoughtfully designed to provide flexible, safe, and efficient maritime transportation, ensuring your goods reach their destination seamlessly.

Company Profile

 

Business Slogan:
In the world of smart electric technology, we are paving the path to a luminous future, igniting the sparks of innovation and fostering sustainable development.
Business Philosophy:
Our commitment is to nurture a culture founded on scientific and technological innovation, placing people at the core of our efforts. We are devoted to fostering progress and inclusivity in every endeavor.
Core Value Code:
Our journey is defined by core values: Passion, Inclusion, Innovation, and Customer Success. These are the driving forces behind our ambitions and accomplishments.
Mission:
Our mission is to harness cutting-edge power technologies and collaborate with industry leaders to enhance electricity efficiency and sustainability, ushering in a brighter future for all.
Vision:
We envision a world where harmony and livability thrive, achieved through groundbreaking electrical engineering solutions that inspire transformation.

Guided by our mission, vision, and core values, we navigate with steadfast dedication, anticipating a future rich with opportunities and achievements. Our devotion to these ideals propels us in our relentless quest for excellence.

Established in July 2011, Zhejiang Geyue Electric Technology Co., Ltd. is a leader in producing, processing, and selling high and low voltage capacitors. With a robust registered capital of 10 million yuan and a state-of-the-art 10,000-square-meter facility, we boast a team of adept, professionally trained workers. Our research and development strength is bolstered by experienced senior engineers, propelling our innovative product development. As proud members of the China Electrotechnical Society's Power Capacitor Committee, we use advanced automatic production equipment that meets global standards, ensuring unparalleled quality and precision in every product.

Since inception, we have upheld our philosophy of 'scientific and technological innovation, people orientation'. With a pragmatic and detail-oriented approach, customers are the focal point of our endeavors. Our meticulously crafted products undergo rigorous testing by the Chinese National Power Capacitor Quality Supervision and Inspection Center. As industry pioneers, we've earned ISO9001, ISO14001, and ISO45001 certifications, along with CCC, CQC, and TUV certifications, attesting to our steadfast commitment to quality. Trusted by clients worldwide, our products are exported to over 20 countries, including Europe, North America, South America, and Southeast Asia, reflecting our expanding global reputation.

Specializing in versatile organic dielectric capacitors and a broad spectrum of complementary products, we offer flagship items such as power capacitors, electrical contactors, automatic reactive power compensators, compound switches, and reactors. These products are indispensable across various sectors, including aerospace, aviation, advanced technology, railroad locomotive systems, laser power solutions, mining equipment, medium and high-frequency apparatus, medical devices, power grid enhancements, high-end audio systems, consumer electronics, industrial automation, and instrumentation.

We warmly invite friends worldwide to join us in crafting a prosperous and radiant 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.