Geyue Jkfg-12 Innovative Reactive Power Controller for Photovoltaic High-Performance Management

• 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: 8537101990
• Production Capacity: 20000 Pieces/Year

Product Description

GEYUE JKFG-12 Innovative Reactive Power Controller for Photovoltaic High-Performance 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. Indulge in the epitome of high-tech efficiency with Geyue Jkfg-12, our pinnacle of innovation and performance. This state-of-the-art digital display allows you to effortlessly track crucial metrics such as three-phase voltage, current, active power, reactive power, apparent power, power factor, and grid frequency. Experience unparalleled efficiency as our advanced series of controllers seamlessly replaces traditional meters and switches, offering sophisticated organization of capacitor banks or supplemental devices with impeccable precision.
2. Our expertly engineered controller is built to thrive in the most challenging environments, boasting extraordinary anti-interference properties. It withstands interference pulses up to 2000V with flawless stability, ensuring consistent, reliable operation without any data loss or crashes. Trust in our technology for unwavering performance.
3. Experience unrivaled precision with our reactive power control system, delivering exceptional accuracy in every operation for optimal power management.
4. Tailor your system with ease! Our user-friendly control parameters allow for effortless customization to your specific requirements, maintaining settings even during power failures, thus ensuring seamless and uninterrupted operation.
5. Achieve flawless integration with our automatic phase recognition feature. This ensures the sampling signal remains in perfect alignment with its name-state, guaranteeing exact performance and unwavering reliability.
6. Our current sampling signal boasts an extraordinarily low input resistance of less than 0.05Ω, allowing for precise and direct extraction from the metering circuit. This ensures superior accuracy and performance every time.
7. Comprehensive protection is a guarantee with our over-voltage, under-voltage, and phase loss safeguards. These features ensure your systems operate at peak performance in all conditions, offering peace of mind and dependable functionality.
8. Enjoy ultimate flexibility with our compensation modes. Whether your application demands split-phase, split-phase plus three-phase, or pure three-phase options, our system is designed to perfectly align with your specific needs, offering tailored solutions for every scenario.
9. Adaptability is at the core of our design! Benefit from various input modes, including static and dynamic options, all crafted to accommodate a vast range of operational needs and use cases, ensuring seamless functionality and versatility.
10. Dive into our meticulously designed dynamic output circuits, tailored to meet your bespoke needs. Choose from JKWF-12 with circuits ranging from 1-12, JKWF-16 with 1-16, or JKWF-24 with 1-24, to guarantee solutions perfectly tailored to your requirements.

Technical Data

1. Basic Parameters

1. Rated Voltage: AC220V±10%; Our device ensures robust and dependable operations within this optimal range, guaranteeing consistent and reliable performance across the board.
2. Rated Current: AC0-5A; Expertly crafted to handle a vast range of currents, this feature offers unmatched flexibility and reliability for diverse applications.
3. Rated Frequency: 50Hz±5%. Designed perfectly for standard power systems, our product ensures optimal frequency stability and seamless integration.

2. Control Energy

1. Sensitivity: 100mA. Master your energy management with precision using our highly sensitive and adept control system, delivering unparalleled accuracy and performance.
2. COSΦ Preset: 0.80-0.99; With a delicate step size of 0.01 and a factory preset of 0.98, enjoy finely tuned adjustments for precise power factor correction and enhanced efficiency.
3. Switching Delay: Dynamic 100ms-30s; Factory preset at 0.98, ensuring swift and efficient transitions to swiftly meet all operational demands with excellence.
4. Factory Preset: Dynamic: 5s; Static: 30s. Configured for rapid and reliable responses to shifting conditions, guaranteeing consistent performance every time.
5. Over-Voltage Protection: 230-260V; Step 1V; Equip your system with precise over-voltage protection, factory preset to 240V, providing enhanced security and peace of mind.
6. Return Difference: 6V; Factory preset to 240V. This ensures steadfast and reliable protection, offering unparalleled stability and security.
7. Under-Voltage Protection: 180V; Return Difference: 6V. Maintain unwavering stability with our dependable under-voltage protection, ensuring optimal performance at all times.
8. Auto Phase Recognition: ON/OFF; Factory preset is ON, ensuring automatic phase consistency for reliable operations and seamless integration.
9. Reactive Power Threshold: OFF-4-100kvar; Customize your compensation with flexible thresholds, factory preset to OFF for standard configurations, ensuring versatility and adaptability.
10. Factory Preset: OFF (reactive power threshold is invalid); This configuration is perfectly optimized for standard operational settings, eliminating the need for additional fine-tuning. It provides an effortless setup experience for a seamless integration.
11. CT Change Specifications: With a comprehensive range from 50/5A to 3000/5A, and precise Step 1 adjustments, the factory preset is intelligently set to 500/5A. This offers an unparalleled level of flexibility and customization in CT adjustments, ensuring your electrical solutions are tailored to meet a wide array of demands with precision.
12. Capacitor Capacity: Boasting a range from 0-99kvar, with a factory preset of 10kvar per branch, this feature ensures robust and reliable power management. It's engineered to handle diverse applications seamlessly, guaranteeing consistent performance and stability across all your power management needs.
13. Contact Capacity: Dynamic Output: DC12V×50mA per branch; Static Output: 380mA per branch; Static Output Per Branch: 380V×7A/200×5A. Expertly designed, this system can adeptly manage both dynamic and static loads, providing powerful output capabilities to support complex power requirements efficiently and effectively.

3. Measurement Accuracy

1. Voltage Accuracy: ±0.5%; Current Accuracy: ±0.5%; Power Factor Accuracy: ±10%. Achieve system excellence with these precision measurements, which are integral to maintaining optimal system performance and ensuring the utmost reliability in operation.
2. Active Power Accuracy: ±10%; Reactive Power Accuracy: ±10%. Experience the pinnacle of power monitoring precision with our state-of-the-art, high-precision measurement capabilities. These features are meticulously designed to deliver performance excellence and unrivaled 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

We are thrilled to share that we have been bestowed with the prestigious TUV certification (TUV Report No. MICASI2331994), and proudly stand as a recognized CCC certified enterprise (CCC Certification No. A069544). These remarkable certifications illuminate our unwavering dedication to excellence and our resolute commitment to delivering unmatched quality assurance that our clients can rely on with confidence. Zhejiang Geyue Electric Technology Co., Ltd. proudly upholds the esteemed ISO9001 Quality System certification, a mark of our exceptional quality management practices. Further enhancing our stature, we hold the ISO14001 Environmental Management System Certification, reflecting our steadfast dedication to sustainable practices. Our endorsement with the ISO45001 Occupational Health and Safety Management System Certification highlights our prioritization of employee well-being and safety, underscoring a holistic approach to excellence. Our steadfast commitment to producing products of extraordinary quality is evidenced by our strict adherence to the distinguished JB/T, GB/T, and IEC standards. This meticulous compliance guarantees that our products consistently deliver exceptional reliability and top-tier performance, meeting the most demanding expectations of our discerning clientele.

Packaging & Shipping

Our company expertly manages shipments utilizing industry-standard shipping terms such as EXW, FCA, and FOB. For situations demanding greater flexibility, we are prepared to provide more tailored options like DDU and DDP, ensuring seamless delivery solutions for every customer.
1) Experience the ultimate in convenience with our express door-to-door delivery service. We guarantee that your package will be transported swiftly and securely, arriving directly at your desired location without any hassle.
2) Choose air freight for expedited delivery, ensuring that your order is transported to the designated airport in your destination country with the utmost efficiency and meticulous care, minimizing transit times.
3) For sea transport, we offer a range of options to meet your shipping requirements, including Full Container Load (FCL) and Less than Container Load (LCL), providing flexibility and cost-effectiveness to suit your specific needs.

Company Profile

 

Business Slogan:
Smart electric technology empowers the future.
Business Philosophy:
Scientific and technological innovation, people orientation.
Core Value Code:
Passion, Inclusion, Innovation, Customer Success.
Mission:
Our mission is to harness the power of cutting-edge electrical technologies and to collaborate with industry experts to enhance energy efficiency and sustainability.
Vision:
Our vision is to create a world that is both suitable and livable through advanced electrical engineering solutions.

Guided by our mission, vision, and core values, we are resolute in our pursuit of a bright future. Our dedication to these principles forms the bedrock of our journey towards success.

Founded in July 2011, Zhejiang Geyue Electric Technology Co., Ltd. stands as a beacon of excellence in the realm of high and low voltage capacitor production. As a distinguished leader in China, our company boasts a substantial registered capital of 10 million yuan and a sprawling 10,000-square-meter state-of-the-art facility. Our team is comprised of highly skilled professionals, backed by an elite group of senior engineers who drive innovation at the heart of our operations. As esteemed members of the China Electrotechnical Society's Power Capacitor Committee, we pride ourselves on utilizing cutting-edge automatic production machinery that aligns with the most stringent global standards, ensuring unmatched quality and precision at every step.

Since our inception, 'scientific and technological innovation, people orientation' has been the guiding beacon of our philosophy. This is intricately woven with a meticulous approach to execution, placing our customers firmly at the core of our endeavors. Our unparalleled craftsmanship and exhaustive testing facilities ensure our products consistently meet the stringent benchmarks set by the Chinese National Power Capacitor Quality Supervision and Inspection Center. As trailblazers in the industry, we are proud holders of ISO9001, ISO14001, and ISO45001 certifications. Our steadfast commitment to quality is further underscored by CCC, CQC, and TUV certifications. Our products have garnered international acclaim, reaching over 20 countries across Europe, North America, South America, and Southeast Asia, serving as a testament to our growing global prestige and trustworthiness.

At the forefront of innovation, our company excels in producing versatile organic dielectric capacitors, complemented by a robust suite of supportive products. Our premium range includes power capacitors, switchover electrical contactors, automatic reactive power compensators, compound switches, and reactors. These exceptional offerings cater to diverse industries such as aerospace, aviation, cutting-edge technology, railroad locomotive systems, laser power solutions, mining equipment, medium and high-frequency apparatus, medical devices, power grid enhancements, high-fidelity audio systems, consumer electronics, industrial automation, instrumentation, and more.

We warmly extend an invitation to friends from all corners of the globe to unite with us in the noble pursuit of 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.