Geyue Jkfg-12 High-Efficiency PV Controller for Advanced Power Compensation

• 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-Efficiency PV Controller for Advanced Power Compensation

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. Immerse yourself in unparalleled performance with our state-of-the-art digital display! Seamlessly monitor three-phase voltage, current, active power, reactive power, apparent power, power factor, and grid frequency. This innovation not only provides unmatched efficiency but grants you superior control. Our advanced series of controllers replaces the need for conventional meters and switches, organizing capacitor banks or additional devices with remarkable efficiency.
2. Our controller, masterfully designed to brave the toughest environments, demonstrates exceptional anti-interference capabilities. Unaffected by interference pulses up to 2000V, it assures stable, dependable functionality, free from data loss or system failures.
3. Experience unmatched precision and exceptional precision with our reactive power control, delivering unparalleled accuracy in every operation.
4. Effortlessly tailor the system to your specific needs with intuitive control parameters that retain their settings even in the event of power interruptions.
5. Achieve seamless integration with our automatic phase recognition feature, ensuring the sampling signal consistently aligns with its name-state for precise and accurate performance.
6. Our current sampling signal boasts an extremely low input resistance of under 0.05Ω, facilitating precise and direct extraction from the metering circuit for superior accuracy.
7. Safeguard your systems comprehensively with over-voltage, under-voltage, and phase loss protection, guaranteeing peak performance under all conditions.
8. Tailor your compensation mode with split-phase, split-phase plus three-phase, or pure three-phase options, perfectly aligning with the specific demands of your application.
9. Delight in the versatility of various input modes, including static and dynamic, meticulously designed to accommodate an extensive range of use cases and operational requirements.
10. Our dynamic output circuits are meticulously crafted to fulfill your needs: opt for JKWF-12 with circuits ranging 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%; This ensures robust and reliable operations within this optimal range, guaranteeing consistent performance and dependability.
2. Rated Current: AC0-5A; Engineered to manage a broad range of currents, offering unparalleled flexibility and dependability.
3. Rated Frequency: 50Hz±5%. Specifically designed for standard power systems, ensuring optimal frequency stability and performance.

2. Control Energy

1. Sensitivity: 100mA. Master precise energy management with our highly sensitive and adept control system, tailored for exceptional control.
2. COSΦ Preset: 0.80-0.99; With a fine step size of 0.01 and a factory preset of 0.98, it provides precision 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 dependable responses to evolving conditions.
5. Over-Voltage Protection: 230-260V; Step 1V; Equip your system with precise over-voltage protection, factory preset to 240V for enhanced security and reliability.
6. Return Difference: 6V; Factory preset to 240V, ensuring steadfast and reliable protection against voltage fluctuations.
7. Under-Voltage Protection: 180V; Return Difference: 6V; Maintain unwavering stability with highly reliable under-voltage protection.
8. Auto Phase Recognition: ON/OFF; Factory preset is ON, ensuring automatic phase consistency for reliable and seamless operations.
9. Reactive Power Threshold: OFF-4-100kvar; Personalize your compensation with flexible thresholds, factory preset to OFF for standard configurations, ensuring tailored solutions for every application.
10. Factory Preset: OFF (reactive power threshold is invalid); Seamlessly optimized for standard settings, eliminating the need for additional tweaks or recalibrations.
11. CT Change Specifications: Flexibly ranging from 50/5A to 3000/5A with Step 1 adjustments; Factory default set at 500/5A. This provides comprehensive CT customization, enabling precision-tailored electrical solutions to cater to wide-ranging requirements.
12. Capacitor Capacity: Spanning from 0 to 99kvar with each branch preset at 10kvar, this configuration ensures robust reliability and unparalleled power management across all operational applications.
13. Contact Capacity: Dynamic Output: DC12V×50mA per branch; Static Output: 380mA per branch; Static Output Per Branch: 380V×7A/200×5A. Expertly designed to adeptly manage both dynamic and static loads, offering impressive output capabilities.

3. Measurement Accuracy

1. Voltage Accuracy: ±0.5%; Current Accuracy: ±0.5%; Power Factor Accuracy: ±10%. These incredibly precise measurements ensure the system operates optimally, providing unmatched performance and reliability.
2. Active Power Accuracy: ±10%; Reactive Power Accuracy: ±10%. Experience the pinnacle of precision with our state-of-the-art measurement capabilities, ensuring superb power monitoring and exceptional 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 immensely honored to unveil our prestigious accolades, including the revered TUV certification (TUV Report No. MICASI2331994) and our esteemed recognition as a CCC certified enterprise (CCC Certification No. A069544). These remarkable certifications are a testament to our relentless pursuit of excellence and our unwavering commitment to delivering unmatched quality assurance. Zhejiang Geyue Electric Technology Co., Ltd. proudly upholds the distinguished ISO9001 Quality System certification, signifying our exceptional quality management standards. Moreover, we are honored with the ISO14001 Environmental Management System Certification, reflecting our consistent dedication to eco-friendly practices. Our esteemed ISO45001 Occupational Health and Safety Management System Certification further highlights our focus on prioritizing the health and safety of our valued workforce. Our unyielding dedication to crafting products of remarkable quality is vividly demonstrated through our strict adherence to the eminent JB/T, GB/T, and IEC standards. This rigorous compliance ensures that our products consistently deliver outstanding reliability and performance.

Packaging & Shipping

Our company expertly orchestrates product shipments using the most reliable industry-standard shipping terms, such as EXW, FCA, and FOB. Understanding the need for flexibility in logistics, we offer more personalized options like DDU and DDP, ensuring a seamless and hassle-free delivery experience tailored to meet each customer's unique needs.
1) Experience the pinnacle of convenience with our express door-to-door delivery service! We promise that your package will be swiftly and securely transported, arriving directly at your desired location without any inconvenience.
2) Opt for air freight to achieve expedited delivery, where your order is conveyed to the designated airport in your destination country with unparalleled efficiency and meticulous care, significantly minimizing transit times.
3) For sea transport, we provide a comprehensive range of options designed to fulfill your shipping requirements. Whether you need Full Container Load (FCL) or Less than Container Load (LCL), we offer flexibility and cost-effectiveness to perfectly align with your specific logistics 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, leading the charge in high and low voltage capacitor innovation, processing, and sales. As a prestigious entity in China, with a registered capital of 10 million yuan and a sprawling 10,000-square-meter, state-of-the-art factory, we pride ourselves on a team of expertly trained professionals. Our R&D prowess is fortified by a cadre of senior engineers propelling advancements in our product lines. As a proud member of the China Electrotechnical Society's Power Capacitor Committee, our operations feature cutting-edge automatic production machinery that aligns with the highest global standards, ensuring unparalleled quality and precision.

Since our inception, 'scientific and technological innovation, people orientation' has been the cornerstone of our philosophy, complemented by a practical and meticulous approach. Our customers occupy the center stage of our operations. With unmatched craftsmanship and exhaustive testing facilities, our products consistently meet the rigorous standards of the Chinese National Power Capacitor Quality Supervision and Inspection Center. As industry leaders, we boast ISO9001, ISO14001, and ISO45001 certifications. Our unwavering commitment to quality is further endorsed by CCC, CQC, and TUV certifications. Our products, showcased in over 20 countries, including Europe, North America, South America, and Southeast Asia, epitomize our growing global prestige and trustworthiness.

Our company is at the cutting edge of manufacturing versatile organic dielectric capacitors alongside a comprehensive array of supportive products. Our premier selection features power capacitors, switchover electrical contactors, automatic reactive power compensators, compound switches, and reactors. These extraordinary products serve an expansive range of industries, encompassing aerospace, aviation, advanced technology, railroad locomotive systems, laser power solutions, mining equipment, medium and high-frequency apparatus, medical devices, power grid advancements, high-fidelity audio systems, consumer electronics, industrial automation, instrumentation, and more.

We extend a warm invitation to friends from all corners of the world to join us in shaping 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.