Geyue Jkfg-12 Innovative Reactive Power Compensation Controller for High-Efficiency PV Power

• 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 Compensation Controller for High-Efficiency PV Power

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 performance with our state-of-the-art digital display! Effortlessly track three-phase voltage, current, active power, reactive power, apparent power, power factor, and grid frequency, providing you with unmatched efficiency and control. Our cutting-edge series of controllers eliminates the need for traditional meters and switches by efficiently organizing capacitor banks or supplemental devices.
2. Our controller, expertly engineered to endure the harshest environments, exhibits extraordinary anti-interference properties. It flawlessly withstands interference pulses up to 2000V, ensuring stable, reliable operation without data loss or crashes.
3. Experience remarkable precision with our reactive power control, delivering unrivaled accuracy in every operation.
4. Effortlessly customize the system to your exact requirements with user-friendly control parameters that maintain their settings even during power failures.
5. Benefit from seamless integration through our automatic phase recognition feature, maintaining consistent alignment of the sampling signal with its name-state for exact performance.
6. Our current sampling signal features an exceptionally low input resistance of less than 0.05Ω, enabling precise and direct extraction from the metering circuit for superior accuracy.
7. Protect your systems comprehensively with over-voltage, under-voltage, and phase loss protection, ensuring peak performance in all conditions.
8. Personalize your compensation mode with split-phase, split-phase plus three-phase, or pure three-phase options to perfectly align with your specific application's demands.
9. Enjoy the adaptability of various input modes, including static and dynamic, designed to accommodate a vast range of use cases and operational needs.
10. Our dynamic output circuits are meticulously designed to meet your needs: choose JKWF-12 with circuits from 1-12, JKWF-16 with 1-16, or JKWF-24 with 1-24, ensuring bespoke solutions for every requirement.

Technical Data

1. Basic Parameters

1. Rated Voltage: AC220V±10%; Ensures robust and dependable operations within this optimal range, guaranteeing consistent performance.
2. Rated Current: AC0-5A; Built to handle a vast range of currents, offering unmatched flexibility and reliability.
3. Rated Frequency: 50Hz±5%. Perfectly designed for standard power systems, ensuring optimal frequency stability.

2. Control Energy

1. Sensitivity: 100mA. Master precise energy management with our highly sensitive and adept control system.
2. COSΦ Preset: 0.80-0.99; With a delicate step size of 0.01 and a factory preset of 0.98, it offers finely tuned adjustments for optimal power factor correction.
3. Switching Delay: Dynamic 100ms-30s; Factory preset at 0.98, guaranteeing swift and efficient transitions to meet all demands.
4. Factory Preset: Dynamic: 5s; Static: 30s. Configured for rapid and reliable responses to shifting conditions.
5. Over-Voltage Protection: 230-260V; Step 1V; Equip your system with precise over-voltage protection, factory preset to 240V for enhanced security.
6. Return Difference: 6V; Factory preset to 240V, ensuring steadfast and reliable protection.
7. Under-Voltage Protection: 180V; Return Difference: 6V; Maintain unwavering stability with dependable under-voltage protection.
8. Auto Phase Recognition: ON/OFF; Factory preset is ON, ensuring automatic phase consistency for reliable operations.
9. Reactive Power Threshold: OFF-4-100kvar; Customize your compensation with flexible thresholds, factory preset to OFF for standard configurations.
10. Factory Preset: OFF (reactive power threshold is invalid); Perfectly set for standard configurations without needing additional adjustments.
11. CT Change Specifications: Ranging from 50/5A to 3000/5A; Step 1 adjustment; Factory preset to 500/5A. Offers versatile CT adjustments for customized, tailored electrical solutions to meet diverse needs.
12. Capacitor Capacity: Ranging from 0-99kvar with a factory preset of 10kvar per branch, ensuring robust and reliable power management for all applications.
13. Contact Capacity: Dynamic Output: DC12V×50mA per branch; Static Output: 380mA per branch; Static Output Per Branch: 380V×7A/200×5A. Designed to handle both dynamic and static loads with powerful output capabilities.

3. Measurement Accuracy

1. Voltage Accuracy: ±0.5%; Current Accuracy: ±0.5%; Power Factor Accuracy: ±10%. These precise measurements ensure optimal system performance and reliability.
2. Active Power Accuracy: ±10%; Reactive Power Accuracy: ±10%. Guarantee accurate power monitoring with our cutting-edge, high-precision measurement capabilities designed for excellence.

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 extremely proud to announce that we have earned the prestigious TUV certification (TUV Report No. MICASI2331994) and are celebrated as a recognized CCC certified enterprise (CCC Certification No. A069544). These exceptional certifications highlight our steadfast dedication to maintaining excellence and ensuring unparalleled quality assurance. Zhejiang Geyue Electric Technology Co., Ltd. stands tall with the acclaimed ISO9001 Quality System certification, a testament to our superior quality management practices. Furthermore, we are distinguished with the ISO14001 Environmental Management System Certification, showcasing our unwavering commitment to sustainable practices. Our accreditation with the ISO45001 Occupational Health and Safety Management System Certification underscores our prioritization of workforce well-being and safety. Our unwavering commitment to producing products of extraordinary quality is manifest as we adhere rigorously to the distinguished JB/T, GB/T, and IEC standards. This adherence ensures our products deliver exceptional reliability and performance.

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. is a leader in high and low voltage capacitor manufacturing, processing, and sales. We are a distinguished entity in China, with a registered capital of 10 million yuan and a 10,000-square-meter state-of-the-art factory. Our workforce is comprised 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, 'scientific and technological innovation, people orientation' has been our guiding philosophy, complemented by a practical and meticulous approach. Our customers remain at the epicenter of our operations. With unparalleled craftsmanship and exhaustive testing facilities, our products reliably 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 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.