Intelligent Reactive Power Controller for Efficient Energy Management

Product Description

GEYUE JKW5C Reactive Power Controller: 12 Loops for Smart Control

Product Description

The JKW series reactive power compensation controller produced by Zhejiang Geyue Electric Technology Co., Ltd. is ingeniously devised to raise the power factor of your system to the desired range, even under normal load circumstances. This outstanding device is equipped with an adjustable low-load blocking function, which effectively reduces unnecessary capacitor casting and cutting oscillations. Due to its strong anti-interference ability, the controller operates stably and is not influenced by harmonics, guaranteeing smooth performance and maximum reliability for your power systems. 

 

Detailed Photos

 

Product Parameters

Function Features

1. Harness the power of revolutionary AC sampling technology, delivering unrivaled precision and performance.
2. Achieve seamless integration with sophisticated digital filtering technology, ensuring comprehensive immunity to disruptive harmonics.
3. Leverages reactive power as a crucial control metric, delivering unparalleled precision and effectively eradicating oscillations caused by switching.
4. Offers fully digital control operations for streamlined use, ensuring zero data loss even during unexpected power outages.
5. Incorporates an advanced automatic optimization control strategy, reducing switch engagements to elongate system life effortlessly.
6. Boasts superior anti-interference capabilities, resilient against up to 2000V interference pulses without system crashes or data loss, assuring consistent performance.
7. Equipped with a digital display for crucial parameters such as grid power factor, reactive power, voltage, and current on the primary side, ensuring comprehensive control.
8. Features dual operation modes-manual and automatic-offering flexibility and ease for user installation and debugging.
9. Integrated with over-voltage and under-voltage detection and rapid disconnection of capacitor banks, preventing operation under adverse voltage conditions.
10. Optional casting and cutting oscillation functionality available upon user request at the point of order, tailored to specific needs.
11. Delivers optional delayed reactivation for individual capacitor groups, ensuring thorough discharge with a 200-second delay before reactivation.
12. Mitigates the impact on the grid upon capacitor reintegration, available as a user-specified option during the order process.
13. Designed with exceptionally low input impedance (<0.05Ω) for current sampling signals, facilitating direct extraction from the metering circuit.
14. Offers a flexible range of channels with options for 1-12 outputs, catering to diverse operational requirements.
15. Displays power factor with either a classic pointer or a modern digital COSΦ meter for accurate and easy monitoring.
16. Includes dual detection systems for power factor and reactive current, ensuring precise control across the full load range.
17. Ensures minimal input impedance (<0.1Ω) for current sampling signals, ideally suited for direct extraction from the metering circuit.
18. Features adjustable thresholds for over-voltage, under-current, and input sensitivity, providing customizable and sensitive control.

Technical Data

Rated Voltage: AC220 with flexibility to AC380V, both with a generous ±10% tolerance, accommodating a broad scope of environments.±10%; AC380V±10%
Rated Current: Supports a versatile range from AC0 to 5A, adapting to varying current requirements seamlessly.
Rated Frequency: Consistently maintains a steady 50Hz with a ±5% variance, ensuring stable and reliable operation.
Accuracy: Ensures precise and reliable measurements with a precision standard of 300MA.
COSΦ Preset spans from 0.91 to 1.00, with a factory preset at 0.93 to optimize operational efficiency and performance.
Switching Delay: Configured at 30s with a ±5s tolerance, enabling controlled and smooth transitions.
Contact Capacity: Each circuit supports up to AC220V×10A/AC380V×5A with a 0.01 stepping, factory preset at 0.98 for optimal performance.
Undervoltage Protection: Configured at 340V/80V with a return differential of 6V, safeguarding operations from potential hazards.
CT Ratio: Flexible range from 50/5A to 3000/5A, factory preset at 500/5A, aligning with standard operational demands.
Capacitor Capacity: Ranges from 0 to 99kvar, with a factory preset of 10kvar per circuit, ensuring balanced and efficient performance.
Static Output Per Circuit: Configured at 380V×7A/220V×5A, providing consistent and reliable output across circuits.
With pinpoint accuracy, the Geyue Jkw5c Reactive Power Controller measures Power Factor with a precision of ±1.0% and Reactive Power with ±2.0%, providing you with dependable and trustworthy readings every time.

Working Conditions

Altitude: Expertly crafted to be suitable for operations at elevations reaching up to 2500 meters, ensuring versatility in various geographical locations.
Ambient Temperature: Built to operate effectively across an extensive range of temperatures from -25°C to +70°C, making it a reliable choice under diverse climatic conditions.
Air Humidity: Capable of tolerating air humidity levels of up to 90% at 40°C, our controller assures dependable performance even as environmental conditions fluctuate.
Surrounding Environment: Employing cutting-edge technology, the Geyue Jkw5c Reactive Power Compensation Controller guarantees flawless operation in environments devoid of corrosive gases, conductive dust, and any flammable or explosive media, thus ensuring your safety and granting peace of mind.
Installation Location: Engineered for stability and performance, this device demands a location free of violent vibrations, thereby enhancing its operational lifespan and reliability.
Voltage Fluctuation Range: The Geyue Jkw5c is designed to function efficiently within a voltage fluctuation range of ≤ +10%, maintaining steady and consistent performance even amidst minor electrical variances.

Mounting Dimensions: With precision-engineered compactness, our product facilitates seamless installation, effortlessly adapting to a variety of setups for a perfect fit and hassle-free integration.

Model	Mounting Dimensions
JKWD5	113×113mm
JKW5C	113×113mm
JKW5B	162×102mm

 

Certifications

We proudly hold the prestigious TUV certification (TUV Report No. MICASI2331994) and are recognized as a CCC certified enterprise (CCC Certification No. A069544). These certifications are a testament to our unwavering commitment to delivering unparalleled quality and safety in every facet of our operations. Our esteemed company has successfully achieved several prestigious certifications, demonstrating our commitment to excellence and sustainability. We have attained the ISO9001 Quality System certification, the ISO14001 Environment Management System Certification, and the ISO45001 Occupational Health and Safety Management System Certification. These accolades reflect our dedication to maintaining the highest standards of quality, environmental responsibility, and workplace safety. At Zhejiang Geyue Electric Technology Co., Ltd., we are dedicated to producing products of exceptional quality. We meticulously adhere to the stringent standards set by JB/T, GB/T, and IEC, ensuring that each product boasts unparalleled reliability and performance, meeting and exceeding industry expectations.

Packaging & Shipping

Our flexible and reliable shipping options ensure seamless international delivery. Typically, we offer EXW, FCA, and FOB terms to suit varying needs. For your convenience and specific requirements, we can also accommodate DDU and DDP.
1) Experience unrivaled convenience with our express delivery service, designed to bring your order directly to your doorstep with unparalleled efficiency and meticulous care, guaranteeing a smooth and stress-free experience.
2) Opt for our premium air freight service to swiftly transport your goods to the designated airport in your destination country. This service ensures not only speed but also precision, making it the ideal choice for time-sensitive shipments.
3) Choose our sea freight solutions for cost-effective and reliable shipping, offering both Full Container Load (FCL) and Less than Container Load (LCL) options. These services are meticulously tailored to meet your specific shipping needs, ensuring flexibility and efficiency at every step of the journey.

Company Profile

 

Business Slogan:
Smart electric technology empowers the future, driving innovation and shaping a sustainable tomorrow.
Business Philosophy:
Embracing scientific and technological innovation with a focus on people orientation to lead the way into the future.
Core Value Code:
Our core values lie in Passion, Inclusion, Innovation, and Customer Success, propelling us towards excellence.
Mission:
Harnessing cutting-edge power technology and leveraging expertise from industry leaders to enhance the efficiency and sustainability of electricity.
Vision:
Envisioning a world that is not only suitable but livable through groundbreaking electrical engineering solutions.

Our mission, vision, and core values collectively chart our path forward, guiding our efforts towards achievement and excellence...

Zhejiang Geyue Electric Technology Co., Ltd., founded in July 2011, stands as a beacon in the production, processing, and sales of high and low voltage capacitors. As one of China's largest specialized capacitor manufacturers, we boast a registered capital of 10 million yuan, a state-of-the-art factory sprawling over 10,000 square meters, and a workforce of expertly trained technical personnel. Our esteemed technical research and development team, comprising senior engineers, offers unparalleled advantages in pioneering new products. Proudly a member of the China Electrotechnical Society's Power Capacitor Committee, our production facilities and processes align with those of premier international corporations in our industry.

Since our inception, we've steadfastly adhered to the philosophy of 'scientific and technological innovation, people orientation.' Guided by a pragmatic and rigorous work style, we prioritize customer focus. Our products, crafted with precision and backed by comprehensive testing, have passed the stringent standards of the Chinese National Power Capacitor Quality Supervision and Inspection Center. We led the industry in achieving ISO9001 Quality System, ISO14001 Environment Management, and ISO45001 Occupational Health and Safety Management System certifications. Our products have earned CCC, CQC, and TUV Product Quality Certifications, exporting to over 20 countries across Europe, North America, South America, and Southeast Asia, where they consistently earn growing trust and recognition from users.

Our company specializes in the production of various organic dielectric capacitors and an array of complementary products. Our flagship offerings include power capacitors, switchover electrical contactors, automatic reactive power compensators, compound switches, and reactors. These products find extensive applications across diverse fields: aerospace, aviation, science and technology, railroad electric locomotive systems, laser power supplies, mining drilling equipment, medium to high-frequency equipment, medical devices, power grid compensation, high-end audio systems, household appliances, industrial automation, instrumentation, and more.

We extend a warm invitation to partners and friends worldwide to collaborate and achieve brilliance 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.