Geyue Jkfg-12 High-Performance PV Power Controller for Efficient 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 High-Performance PV Power Controller for Efficient 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 unparalleled performance with our revolutionary digital display! Seamlessly monitor three-phase voltage, current, active power, reactive power, apparent power, power factor, and grid frequency, empowering you with exceptional efficiency and mastery over your systems. Our avant-garde series of controllers ingeniously replaces traditional meters and switches, streamlining the management of capacitor banks and supplementary devices with unparalleled precision.
2. Our robust controller is expertly engineered to brave even the harshest environments, showcasing extraordinary anti-interference capabilities. It expertly withstands interference pulses up to 2000V, ensuring unwavering, reliable operation without any data loss or system crashes, providing you with peace of mind and continuous performance.
3. Experience unprecedented accuracy with our reactive power control, delivering unrivaled precision in every operation. Trust in the reliability of a system that meets your exacting standards for performance.
4. Effortlessly tailor the system to your precise requirements with our intuitively designed user-friendly control parameters that steadfastly retain their settings even amidst power failures, ensuring continued reliability.
5. Benefit from seamless integration through our innovative automatic phase recognition feature, maintaining unwavering alignment of the sampling signal with its designated state for exact and reliable performance every time.
6. Our current sampling signal is engineered with an exceptionally low input resistance of less than 0.05Ω, facilitating precise and direct extraction from the metering circuit, achieving superior accuracy consistently.
7. Protect your systems with comprehensive over-voltage, under-voltage, and phase loss protection, guaranteeing peak performance across diverse conditions, ensuring your operations run smoothly and securely.
8. Personalize your compensation mode with our versatile options of split-phase, split-phase plus three-phase, or pure three-phase, perfectly aligning with the unique demands of your specific applications.
9. Experience the versatility of varied input modes, including both static and dynamic, designed to adapt easily to a wide array of use cases and operational requirements, offering you the flexibility you need.
10. Our meticulously crafted dynamic output circuits are tailored to meet your every need: select from JKWF-12 with circuits from 1-12, JKWF-16 with 1-16, or JKWF-24 with 1-24, ensuring bespoke solutions finely tuned for each requirement.

Technical Data

1. Basic Parameters

1. Rated Voltage: AC220V±10%; Designed for robust and reliable operations within this optimal range, guaranteeing consistent performance no matter the challenge.
2. Rated Current: AC0-5A; Engineered to accommodate a vast range of currents, ensuring unmatched flexibility and steadfast reliability in diverse applications.
3. Rated Frequency: 50Hz±5%. Expertly designed for standard power systems, ensuring unwavering frequency stability and optimal performance.

2. Control Energy

1. Sensitivity: 100mA. Achieve masterful precision in energy management with our highly sensitive and adept control system, ensuring efficiency and accuracy.
2. COSΦ Preset: 0.80-0.99; With a refined step size of 0.01 and a factory preset of 0.98, it allows for delicate adjustments for optimal power factor correction, ensuring peak efficiency.
3. Switching Delay: Dynamic 100ms-30s; Factory preset at 0.98, ensuring swift and efficient transitions that seamlessly meet all operational demands.
4. Factory Preset: Dynamic: 5s; Static: 30s. Configured for rapid and reliable responses to changing conditions, ensuring your systems are always prepared.
5. Over-Voltage Protection: 230-260V; Step 1V; Equip your system with precise over-voltage protection, factory preset to 240V for enhanced security and peace of mind.
6. Return Difference: 6V; Factory preset to 240V, providing steadfast and reliable protection against fluctuations.
7. Under-Voltage Protection: 180V; Return Difference: 6V; Maintain unwavering stability and dependability with our robust under-voltage protection.
8. Auto Phase Recognition: ON/OFF; Factory preset is ON, ensuring automatic phase consistency and reliability in all operations.
9. Reactive Power Threshold: OFF-4-100kvar; Customize your compensation with flexible thresholds, factory preset to OFF for standard configurations, ensuring adaptability to your specific needs.
10. Factory Preset: OFF (reactive power threshold is invalid); Seamlessly engineered for optimal standard configurations, eliminating the need for additional adjustments and ensuring efficient performance right out of the box.
11. CT Change Specifications: Ranging from 50/5A to 3000/5A; Step 1 adjustment; Factory preset to 500/5A. Experience unparalleled versatility with these CT adjustments, allowing for customized electrical solutions tailored precisely to your diverse needs.
12. Capacitor Capacity: Spanning from 0-99kvar with a factory preset of 10kvar per branch, this range assures robust and dependable power management, perfectly suited for all applications requiring reliability and strength.
13. Contact Capacity: Dynamic Output: DC12V×50mA per branch; Static Output: 380mA per branch; Static Output Per Branch: 380V×7A/200×5A. Expertly crafted to manage both dynamic and static loads, delivering impressive and powerful output capabilities to meet every demand.

3. Measurement Accuracy: Ensuring precision and reliability in all your operations.

1. Voltage Accuracy: ±0.5%; Current Accuracy: ±0.5%; Power Factor Accuracy: ±10%. These precise measurements are integral for maintaining optimal system performance and unwavering reliability, fostering confidence in every reading.
2. Active Power Accuracy: ±10%; Reactive Power Accuracy: ±10%. Trust in our state-of-the-art measurement capabilities to provide accurate power monitoring, designed to deliver precision and excellence.

Mounting Dimensions: Tailored for perfect fit and easy installation.
 

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

JKWF-12: Specifically designed to accommodate diverse configurations.

JKWF-16/ JKWF-24: Flexible options for various application needs, ensuring adaptability and ease of implementation.

Certifications

We are absolutely thrilled to share that Zhejiang Geyue Electric Technology Co., Ltd. has been honored with the prestigious TUV certification (TUV Report No. MICASI2331994), a true mark of distinction in our industry. Moreover, we take immense pride in being recognized as a CCC certified enterprise (CCC Certification No. A069544), affirming our relentless pursuit of excellence and superior quality assurance. These exceptional certifications illuminate our dedication to setting the highest standards in the industry. Zhejiang Geyue Electric Technology Co., Ltd. proudly stands as a beacon of excellence with the illustrious ISO9001 Quality System certification, reflecting our superior quality management practices. Our firm commitment to environmental stewardship is validated by the esteemed ISO14001 Environmental Management System Certification, underscoring our dedication to sustainable practices. Additionally, our ISO45001 Occupational Health and Safety Management System Certification highlights our unwavering focus on employee safety and well-being, ensuring a secure and healthy working environment for our valued team. Our resolute commitment to crafting products of unparalleled quality is evident as we meticulously adhere to the esteemed JB/T, GB/T, and IEC standards. This stringent adherence guarantees that our products consistently deliver outstanding reliability and performance, ensuring that we meet and exceed the expectations of our discerning clients.

Packaging & Shipping

At Zhejiang Geyue Electric Technology Co., Ltd., we expertly orchestrate shipments using industry-standard shipping terms such as EXW, FCA, and FOB. To accommodate diverse logistical needs, we also offer tailored shipping terms like DDU and DDP, guaranteeing smooth and efficient delivery solutions customized for each customer's unique requirements.
1) Embrace the pinnacle of convenience with our express door-to-door delivery service, promising that your package will be transported swiftly and securely, guaranteeing it arrives directly at your desired location with zero hassle and maximum assurance.
2) Opt for air freight for accelerated delivery, where your order is transported to the destination airport in your country with unparalleled efficiency and meticulous care, significantly reducing transit times and ensuring swift arrival.
3) When choosing sea transport, benefit from our array of options tailored to your shipping requirements, including Full Container Load (FCL) and Less than Container Load (LCL), offering both flexibility and cost-effectiveness to perfectly 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 at the pinnacle of high and low voltage capacitor manufacturing, processing, and sales, proudly positioned as a distinguished entity within China. With a substantial registered capital of 10 million yuan and a sprawling 10,000-square-meter state-of-the-art facility, we boast a workforce of expertly trained professionals. Our R&D strength is amplified by a cadre of senior engineers spearheading innovation in our product lines. As a proud member of the China Electrotechnical Society's Power Capacitor Committee, we operate with cutting-edge automatic production machinery aligned with the highest global standards, guaranteeing unmatched quality and precision.

Since our inception, our philosophy of 'scientific and technological innovation, people orientation' has been our guiding beacon, complemented by a practical and meticulous approach. We place our customers at the epicenter of our operations. With unparalleled craftsmanship and exhaustive testing facilities, our products consistently meet the stringent benchmarks of the Chinese National Power Capacitor Quality Supervision and Inspection Center. As industry leaders, we have achieved ISO9001, ISO14001, and ISO45001 certifications. Our unwavering commitment to quality is bolstered by CCC, CQC, and TUV certifications. Our products, exported to over 20 countries, including Europe, North America, South America, and Southeast Asia, are a testament to our expanding global renown and credibility.

Our company is currently at the forefront of producing versatile organic dielectric capacitors along with a suite of supportive products. Our premier selection includes power capacitors, switchover electrical contactors, automatic reactive power compensators, compound switches, and reactors. These exceptional products serve a wide range of industries, including aerospace, aviation, advanced 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 beyond.

We warmly invite friends from all corners of the globe 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.