Geyue Jkfg-12 Advanced Reactive Power Controller for User-Friendly Solar Energy Solutions

• 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 Advanced Reactive Power Controller for User-Friendly Solar Energy Solutions

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. Discover unparalleled performance with our innovative 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 control. Our avant-garde series of controllers revolutionizes your setup by replacing traditional meters and switches, expertly managing capacitor banks or auxiliary devices with precision.
2. Our cutting-edge controller, meticulously crafted to withstand even the most challenging environments, boasts remarkable anti-interference capabilities. It effortlessly endures interference pulses up to 2000V, ensuring stable, dependable operation without any data loss or system crashes.
3. Experience extraordinary precision with our reactive power control, delivering unparalleled accuracy in every function.
4. Conveniently customize the system to meet your exacting standards with intuitive control parameters that steadfastly retain their settings even during power interruptions.
5. Enjoy seamless integration with our automatic phase recognition feature, ensuring precise alignment of the sampling signal with its designated state for exacting performance.
6. Our current sampling signal is engineered with an incredibly low input resistance of less than 0.05Ω, allowing for precise and direct extraction from the metering circuit to ensure top-tier accuracy.
7. Safeguard your systems comprehensively with over-voltage, under-voltage, and phase loss protection, guaranteeing optimal performance in every scenario.
8. Tailor your compensation mode with options including split-phase, split-phase plus three-phase, or pure three-phase, perfectly aligning with your application's unique demands.
9. Benefit from the versatility of various input modes, encompassing static and dynamic, crafted to support a wide array of use cases and operational requirements.
10. Our dynamic output circuits are thoughtfully designed to suit your needs: select the JKWF-12 with circuits ranging from 1-12, the JKWF-16 with 1-16, or the JKWF-24 with 1-24, ensuring customized solutions for every necessity.

Technical Data

1. Basic Parameters

1. Rated Voltage: AC220V±10%; Guarantees robust and reliable operations within this optimal range, providing consistent performance.
2. Rated Current: AC0-5A; Expertly constructed to manage a wide spectrum of currents, delivering unmatched adaptability and reliability.
3. Rated Frequency: 50Hz±5%. Meticulously designed for standard power systems, ensuring optimal frequency stability.

2. Control Energy

1. Sensitivity: 100mA. Attain precise energy management with our highly sensitive and skillful control system.
2. COSΦ Preset: 0.80-0.99; With a refined step size of 0.01 and a factory preset of 0.98, it offers precise adjustments for optimal power factor correction.
3. Switching Delay: Dynamic 100ms-30s; Factory preset at 0.98, ensuring rapid and efficient transitions to meet all demands.
4. Factory Preset: Dynamic: 5s; Static: 30s. Configured for swift and reliable responses to changing conditions.
5. Over-Voltage Protection: 230-260V; Step 1V; Equip your system with exacting over-voltage protection, factory preset to 240V for superior security.
6. Return Difference: 6V; Factory preset to 240V, ensuring steadfast and dependable protection.
7. Under-Voltage Protection: 180V; Return Difference: 6V; Maintain firm stability with reliable under-voltage protection.
8. Auto Phase Recognition: ON/OFF; Factory preset is ON, ensuring automatic phase consistency for dependable operations.
9. Reactive Power Threshold: OFF-4-100kvar; Tailor your compensation with adaptable thresholds, factory preset to OFF for standard configurations.
10. Factory Preset: OFF (reactive power threshold is invalid); Perfectly configured for standard settings without requiring additional modifications.
11. CT Change Specifications: With a range from 50/5A to 3000/5A and a precise Step 1 adjustment, this controller is factory-calibrated at 500/5A. It offers flexible CT adjustments, empowering you with customizable and bespoke electrical solutions to cater to a wide variety of requirements.
12. Capacitor Capacity: Spanning from 0-99kvar, with each branch meticulously preset at 10kvar, this system guarantees robust, efficient, and reliable power management tailored for diverse applications.
13. Contact Capacity: Dynamic Output offers DC12V×50mA per branch, while Static Output is robust at 380mA per branch. Each branch supports Static Output up to 380V×7A/200×5A. This configuration is meticulously designed to adeptly manage both dynamic and static loads, providing formidable output capabilities.

3. Measurement Accuracy

1. Voltage Accuracy: ±0.5%; Current Accuracy: ±0.5%; Power Factor Accuracy: ±10%. These precision measurements are crafted to ensure that your systems achieve optimal performance and impeccable reliability.
2. Active Power Accuracy: ±10%; Reactive Power Accuracy: ±10%. Our state-of-the-art measurement capabilities ensure precise power monitoring, designed to uphold excellence and 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

In our relentless pursuit of excellence, we are thrilled to share that we have earned the distinguished TUV certification (TUV Report No. MICASI2331994) and proudly stand as a recognized CCC certified enterprise (CCC Certification No. A069544). These highly esteemed certifications are a testament to our unwavering commitment to upholding the highest standards of quality and reliability, ensuring unparalleled assurance to our valued clients. At Zhejiang Geyue Electric Technology Co., Ltd., we pride ourselves on our esteemed ISO9001 Quality System certification, a shining endorsement of our superior quality management practices. Furthermore, our accolade of the ISO14001 Environmental Management System Certification eloquently demonstrates our enduring dedication to sustainable practices. With the ISO45001 Occupational Health and Safety Management System Certification, we not only reaffirm our pledge to quality but also highlight our commitment to ensuring the well-being and safety of our workforce. Our steadfast dedication to crafting products of unmatched quality is evidenced by our rigorous adherence to the esteemed JB/T, GB/T, and IEC standards. This meticulous commitment guarantees that our products deliver outstanding reliability and performance, meeting the highest expectations of our discerning clientele.

Packaging & Shipping

Our company excels in orchestrating shipments by utilizing the gold standard of industry shipping terms like EXW, FCA, and FOB. For those seeking greater latitude, we stand ready to offer bespoke solutions such as DDU and DDP, ensuring a seamless and personalized delivery experience for each valued client.
1) Unlock the pinnacle of convenience with our express door-to-door delivery service, where we promise a swift and secure transport of your package, delivering it directly to your desired location with unparalleled ease and efficiency.
2) Opt for air freight to expedite your delivery needs, guaranteeing that your order reaches the designated airport in your destination country with top-tier efficiency and meticulous attention to detail, all while minimizing transit times.
3) For maritime transport, we present a multitude of options tailored to your shipping requirements, ranging from Full Container Load (FCL) to Less than Container Load (LCL), ensuring flexibility and cost-efficiency to perfectly align with your individual 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 innovation in high and low voltage capacitor manufacturing, processing, and sales. As a luminary in China's thriving tech sector, we boast a robust registered capital of 10 million yuan and operate within a sprawling, state-of-the-art 10,000-square-meter facility. Our team comprises highly skilled professionals, including senior engineers who lead our research and development, driving innovation in our product suites. As an esteemed member of the China Electrotechnical Society's Power Capacitor Committee, we leverage cutting-edge automatic production machinery, ensuring each product meets the apex of global quality and precision standards.

Since our inception, the guiding beacon of 'scientific and technological innovation, people orientation' has propelled us forward, supplemented by our practical and meticulous approach. Our customers are the heart of our enterprise. With unmatched craftsmanship and comprehensive testing facilities, our products consistently fulfill the rigorous standards set by the Chinese National Power Capacitor Quality Supervision and Inspection Center. As leaders in the industry, we proudly hold ISO9001, ISO14001, and ISO45001 certifications, with further validation from CCC, CQC, and TUV certifications. Our products' reputation for excellence extends across more than 20 countries, including Europe, North America, South America, and Southeast Asia, amplifying our global prestige and trustworthiness.

At the forefront of innovation, our company excels in producing an array of versatile organic dielectric capacitors alongside a comprehensive suite of supportive products. Our distinguished product line features top-tier power capacitors, switchover electrical contactors, automatic reactive power compensators, compound switches, and reactors. These superior products serve an extensive array of industries, ranging from aerospace and aviation to advanced technology sectors, encompassing railroad locomotive systems, laser power solutions, mining equipment, medium and high-frequency apparatus, medical devices, power grid enhancements, and high-fidelity audio systems, as well as consumer electronics, industrial automation, instrumentation, and beyond.

We extend a heartfelt invitation to friends from every corner 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.