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AC to DC converter battery charger 150-1000VDC rectifier 120KW power supply

Product Introductionï¼?

SANDI AC/DC Charger is specially developed for DC chargers. It has high efficiency, high power factor, high power density, high reliability advantage. AC input 3 phase, DC output voltage range from 150 to 1000VDC can be set, compliant with CE safety requirements, EMC standard EN61000-6-3 and EN61000-6-1 Class A, it is an advanced international level charger.

Unique function
High efficiency over the full load range, full load efficiency greater than 95%
Wide output voltage range, 150-1000VDC, suitable for a wide range of Lithium or lead acid battery
5-inch LCD touch screen, easy to operate
Flexible application, charging voltage, charging current, charging time, timing charging can be set by LCD screen, easy to operate
Main featuresï¼?

Powerful protection, overheating, short circuit, overload, overvoltage, undervoltage, etc.
Wide input voltage range: 260~ 530Vac, adaptable to various power grid environments
Three-phase AC input without neutral wire: Simplifies system design, eliminates the risk of excessive neutral current, and reduces system costs.
Dual DSP design, achieve the full digital control, less components means high reliability
Wide input voltage range, allows operation in most poor grid conditions
Battery anti backflow: effectively protects the battery while ensuring reliable and safe operation of the system
Input, output have protective circuit breaker switch
Module adopts hot pluggable design, which is convenient for maintenance.
RS485 interface (Optional)

Selenium Rectifier
The H and W series are the result of continuous research and development programme aimed at reliable, low-cost, compact selenium rectifier elements and stacks. High standard of quality are further insured by Westing house plants & machinery and the expert technical know-how available at Insel Rectifiers.

The aluminium based selenium rectifier elements are manufactured by an improved, closely controlled vaccum deposition process. This new process ensure stable, non- ageing, low loss characteristics permitting higher current density operation while maintaining a reliability standard which has been a by in the selenium rectifier field for over thirty years.

IRI selenium rectifier â??s elements are available in two categories, series H & w. Both series are available in Voltage grades up to 36 volts.

Rectifiers with 4 or less than 4 plates shall be screw / bolt mounted

Setting the Standard in Selenium Rectifier
ManufacturingInsel Rectifiers takes pride in its unwavering commitment to excellence as a leading Selenium Rectifier manufacturer. Renowned for crafting precision-engineered components, we stand at the forefront of the industry, setting benchmarks for quality and reliability in Selenium Rectifiers and Selenium Bridge Rectifiers.

Precision in Selenium Rectifier Manufacturing
At Insel Rectifiers, we specialize in the art of Selenium Rectifier manufacturing. Our commitment to precision engineering ensures that every Selenium Rectifier and Selenium Bridge Rectifier we produce adheres to the highest industry standards. These components play a pivotal role in converting alternating current (AC) into direct current (DC) with optimal efficiency.

Crafting Excellence: Selenium Rectifiers by Insel Retifiers
As a distinguished Selenium Rectifier manufacturer, we understand the critical role these components play in various applications. Insel Rectifiers excels in crafting Selenium Rectifiers that go beyond functionality; they embody precision, durability, and reliability. Our commitment to excellence is reflected in every product, setting a standard that our competitors strive to match.

Selenium Bridge Rectifiers: Elevating Efficiency
Insel Rectifiers extends its expertise to Selenium Bridge Rectifiers, contributing to seamless power conversion. These rectifiers play a vital role in diverse applications, ensuring the smooth and efficient transformation of AC to DC. With Insel, experience the efficiency and reliability of Selenium Bridge Rectifiers designed for optimal performance.

Your Trusted Selenium Rectifier Supplier
Insel Rectifiers is not just a manufacturer; we are your trusted partner as a Selenium Rectifier supplier. Our commitment extends beyond crafting exceptional components to providing reliable solutions tailored to meet your specific requirements. As your dedicated supplier, we prioritize customer satisfaction, ensuring prompt and efficient service.

Leading Welding Bridge Rectifier Manufacturer
At Insel Rectifiers, we proudly stand as the foremost Welding Bridge Rectifier manufacturer, offering cutting-edge solutions designed to elevate welding machine efficiency. Our commitment to precision engineering, innovation, and reliability sets us apart in the industry.

Precision in Welding Machine Bridge Rectifiers
Insel Rectifiers is at the forefront of manufacturing precision Welding Machine Bridge Rectifiers. We understand the critical role these rectifiers play in the welding process, ensuring a seamless and stable power supply. Our focus on precision engineering guarantees that each Welding Machine Bridge Rectifier meets the highest standards, contributing to optimal welding performance.

Quality Welding Bridge Rectifiers by Insel
Experience the difference with Insel Rectifiers, your trusted partner for quality Welding Bridge Rectifiers. As a leading manufacturer, we prioritize the reliability and efficiency of our products. Our Welding Bridge Rectifiers are meticulously crafted to meet the specific needs of welding applications, providing a robust and consistent power supply for welding machines.

Innovation in Welding Bridge Rectifier Technology
Insel Rectifiers is dedicated to pushing the boundaries of Welding Bridge Rectifier technology. Our commitment to innovation ensures that our products incorporate the latest advancements in the field. We continuously strive to enhance the performance and efficiency of our Welding Bridge Rectifiers, providing you with state-of-the-art solutions for your welding applications.

Your Trusted Welding Bridge Rectifier Supplier
As your trusted Welding Bridge Rectifier supplier, Insel Rectifiers goes beyond manufacturing excellence. We prioritize customer satisfaction, offering reliable products and exceptional service. Our commitment to being a trustworthy supplier is reflected in the durability and performance of our welding bridge rectifiers.

Conclusion
Insel Rectifiers is not just a manufacturer; we are your reliable partner in Welding Bridge Rectifiers. With a focus on precision, quality, and innovation, we deliver products that exceed industry standards. Choose Insel Rectifiers to experience the pinnacle of Welding Bridge Rectifier technology where excellence meets reliability.

Welcome to Insel Rectifiers: Your Trusted Three-Phase Rectifier Manufacturer
Insel Rectifiers is synonymous with dependability and ingenuity in the realm of Three-Phase rectification. As your dedicated partner, we excel in crafting high-quality Three-Phase Rectifiers, including Three-Phase Bridge Rectifiers, Three-Phase Diode Bridge Rectifiers, and Three-Phase Full Wave Rectifiers. We take great pride in delivering meticulously engineered Three-Phase Bridge Rectifiers that set industry benchmarks.

These rectifiers play a crucial role in converting alternating current (AC) into direct current (DC) with unparalleled efficiency. Our unwavering commitment to quality ensures that each Three-Phase Bridge Rectifier we manufacture meets the highest industry standards, making it the preferred choice for a diverse range of industrial applications.

Efficiency Redefined with Three-Phase Diode Bridge Rectifiers
Explore a new era of efficiency with our meticulously designed Three-Phase Diode Bridge Rectifiers. These cutting-edge rectifiers underscore Insel Rectifiers dedication to pushing technological boundaries. By seamlessly converting AC to DC, our diode bridge rectifiers contribute to the seamless operation of power systems. Choosing Insel means choosing efficiency, reliability, and a steadfast commitment to excellence.

Optimizing Power Conversion: Three-Phase Full Wave Rectifiers
Insel Rectifiers introduces state-of-the-art Three-Phase Full Wave Rectifiers engineered to optimize power conversion. These rectifiers ensure a continuous and smooth flow of DC output, making them indispensable for applications where precision and reliability are paramount. Trust Insel Rectifiers to deliver solutions that enhance power management in your systems.

Why Partner with Insel Rectifiers?
Unmatched Expertise: With a wealth of experience, Insel Rectifiers leads the industry with unparalleled expertise and knowledge in three-phase rectification.

Quality is our top priority: Every Three-Phase Rectifier at Insel undergoes thorough testing to guarantee reliability, durability, and adherence to rigorous industry standards.

Customer-Centric Approach: At Insel Rectifiers, your satisfaction is our priority. Experience dedicated support and tailored solutions to meet your specific requirements.

Conclusion
Insel Rectifiers goes beyond being a manufacturer; we are your trusted ally in three-phase rectification. Our unwavering commitment to excellence, innovation, and customer satisfaction sets us apart in the industry. Choose Insel Rectifiers for reliable and efficient three-phase rectifier solutions that empower your success.

Welcome to Insel Rectifiers: Pioneering Single-Phase Bridge Rectifier Solutions
We at Insel Rectifiers take immense pride in our expertise in designing and producing Single-Phase Bridge Rectifiers that set industry benchmarks. These rectifiers play a crucial role in efficiently and reliably converting alternating current (AC) into direct current (DC), catering to a diverse range of applications across various industries. Our unwavering commitment to precision engineering ensures that our Single-Phase Bridge Rectifiers not only meet but exceed expectations, delivering optimal performance and exceptional durability.

Cutting-Edge Single Phase Diode Bridge Rectifiers
Experience peak performance with our Single-Phase Diode Bridge Rectifiers. Crafted with meticulous engineering, these rectifiers embody our dedication to pushing technological boundaries. Seamlessly converting AC to DC, our diode bridge rectifiers contribute to the smooth operation of power systems. They are an indispensable choice for those who value efficiency and reliability in their operations.

Compact and Powerful Monoblock Bridge Rectifiers
Insel Rectifiers introduces Monoblock Bridge Rectifiers designed for those who value efficiency in compact spaces. These rectifiers combine power and space-saving design, making them ideal for applications where size matters. Our Monoblock solutions embody simplicity without compromising performance, ensuring reliable rectification for diverse settings.

Why Insel Rectifiers?
Innovation in Technology: We are at the forefront of technological advancements, ensuring that our products represent the latest innovations in the field of power rectification.

Reliability Assured: Rigorous testing procedures guarantee the reliability of our rectifiers, making them capable of withstanding the demands of various industrial environments.

Customer-Centric Approach: At Insel Rectifiers, we prioritize your satisfaction. Our dedicated support team is ready to assist with any inquiries or technical support you may require.

Conclusion
Insel Rectifiers invites you to explore a world of cutting-edge solutions in power rectification. As a leading Single-Phase Rectifier manufacturer, we seamlessly blend expertise, innovation, and customer focus to provide you with the most reliable Single -Phase Bridge Rectifier Solutions. Trust Insel Rectifiers to power your success with excellence in every rectification.

Welcome to Insel Rectifiers: Crafting Excellence in Generator Moulded Rectifiers
At Insel Rectifiers, we take pride in our legacy of crafting excellence in the field of Generator Moulded Rectifiers. With a relentless commitment to innovation and precision engineering, we stand as a trusted name in the industry, specializing in the design and manufacturing of Moulded Rectifiers tailored specifically for generators.

Our Expertise: Moulded Rectifiers for Generators
Our Moulded Rectifiers for Generators are a testament to our dedication to providing cutting-edge solutions for power generation. Engineered with precision and attention to detail, these rectifiers play a crucial role in ensuring the smooth and efficient conversion of electrical energy within generator systems.

Key Features
Advanced Design: Our Generator Moulded Rectifiers feature an advanced design that optimizes performance and efficiency. The intricately crafted moulded housing ensures durability, protection, and efficient heat dissipation, contributing to the overall reliability of your generator system.

Tailored Solutions: Understanding that each generator system is unique, we offer tailored Moulded Rectifier solutions to meet specific requirements. Whether it's voltage regulation, current control, or other critical parameters, our rectifiers can be customized to suit your generator's needs.

Reliability and Durability: Trust in the Reliability and Durability of Insel Rectifiers. Our Moulded Rectifiers undergo thorough testing, ensuring they endure the demands of continuous operation. This commitment guarantees longevity and dependable performance, making Insel Rectifiers the reliable choice for your generator's sustained and efficient operation.

Why Choose Insel Rectifiers for Your Generator Moulded Rectifiers?
Craftsmanship: We take pride in our craftsmanship, ensuring that each Generator Moulded Rectifier is a product of precision engineering and meticulous attention to detail.

Innovation: Staying at the forefront of technological advancements, our rectifiers incorporate the latest innovations, contributing to enhanced efficiency and performance in generator systems.

Customer-Centric Approach: At Insel Rectifiers, we prioritize our customers needs. Our team is dedicated to providing personalized service, ensuring that our Moulded Rectifiers align seamlessly with your generator requirements.

Insel Rectifiers: Where Excellence Meets Innovation in Generator Moulded Rectifiers. Choose us for unparalleled quality, advanced technology, and reliable solutions that power your generators to new heights.

Leading Bridge Rectifier Module Manufacturer: Insel Rectifiers
Welcome to Insel Rectifiers, a hub where cutting-edge power solutions converge with innovation. As a distinguished industry manufacturer, we proudly stand as your trusted destination for premium-quality Bridge Rectifier Modules and Diode Bridge Modules.

Bridging Excellence: Inselâ??s Bridge Rectifier Modules
Discover excellence at Insel Rectifiers, where our Bridge Rectifier Modules are crafted with precision and expertise to cater to the ever-evolving needs of contemporary industries. Whether utilized in power supplies, electronic devices, or industrial applications, our modules guarantee optimal performance, efficiency, and reliability. Positioned at the forefront of technological innovation, we proudly set the standard for excellence in bridge rectification.

Pioneering Diode Bridge Modules
Our Diode Bridge Modules showcase Inselâ??s commitment to advancing power solutions. Meticulously designed and crafted, these modules epitomize reliability and efficiency. With a focus on precision engineering and adherence to stringent quality control measures, Insel Rectifiers ensures that every Diode Bridge Module aligns with our reputation for excellence.

Insel Rectifiers: Your Trusted Manufacturer
As committed manufacturers of Bridge Rectifier Modules, we harness cutting-edge technology and industry expertise to create modules that go beyond industry norms. Our focus on precision engineering, combined with stringent quality control measures, guarantees that every power module stamped with the Insel Rectifiers brand epitomizes durability, efficiency, and innovation.

Exploring Rectifier Diode Modules
Embark on a journey of exploration with Insel Rectifiers as we present our lineup of Rectifier Diode Modules, where innovation seamlessly merges with reliability. Crafted to deliver flawless power control across various applications, our Rectifier Diode Modules at Insel Rectifiers represent the epitome of power precision. Trust in the excellence of Insel Rectifiers for your electrical systems, where reliability and innovation converge.

Choose Insel Rectifiers: Bridging Power and Precision
For all your Bridge Rectifier Module needs, Insel Rectifiers stands out as a leader in the industry. Experience a seamless integration of innovation, reliability, and efficiency in every electrical system. Your quest for quality power solutions concludes here with Insel Rectifiers, where power meets precision.

SANDI SERIES charging module is for electric vehicle charging station. With single-phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic.
Functional details
1. Hot plug
Plug technology is applied to the charging module to provide convenience for installation and maintenance. The access of the charging module to the system shall not disturb the output voltage of the system.
2. Advanced current sharing technology
Under constant voltage working mode, the charging modules can share current automatically within 10S, with degree of unbalance less than �±0.5A.
3. Control of input limited power
Refer to Fig. 1-10 for the relation between the output power and input voltage of the charging module. When the input voltage is within 360 Vac ~ 450 Vac (return difference is less than 5V), the module can output the maximum power of 20 KW; when the input voltage is within 260 Vac ~ 320 Vac, the module can still work normally under limited power mode.
4. Control of output constant power
When there is a rated input voltage, the output power of the module is 20 KW. Refer to Fig. 11 for the relation between the output voltage and the output current of the module.
The SD75050 module uses two operating modes with output voltage ranges of 50 to 750V.
The module only selects the operating mode based on the value of the received demand voltage, and does not select the operating mode based on the actual output voltage.
5. Temperature limited power
6. Regulation of output current limiting point
8. Regulation of output voltage
The output voltage of the module can be regulated constantly through the external monitoring module, with regulation range of 50Vdc ~ 750Vdc and minimum regulation step of 0.1 Vdc.
9. Fan control
The built-in processor of the module can regulate the speed of the fan according to the internal temperature and output current of the module.
10. Protection of input overvoltage/ voltage shortage
11. Output overvoltage protection
The overvoltage protection point is 260Vdc ~770Vdc (�±10 Vdc). Default is 778Vdc.The module can be started after manual intervention upon overvoltage protection.
12. Over-temperature protection
The environmental over-temperature protection point is 80�°C. When the DC panel has a temperature over 100�°C, the module will stop working; when the DC panel has a temperature below 90�°C, the module will automatically work again.
13. Protection of internal bus fault
When the internal bus voltage of the module is beyond the overvoltage/ voltage shortage protection point, the module will be powered off automatically. At this time, there is no output from the module and the fault indicator light is on.
14. Short circuit protection
In case of short circuit of the module, it will be subjected to protective shutdown and the red indicator light of the panel is on, and this condition will be transmitted to the monitor of the "module fault".

BRIDGE RECTIFIER
INSEL Rectifiers India manufactures high quality and cost-effective bridge rectifier, which provides full wave rectification from an AC power source for electronic equipment. Our line of bridge rectifiers can complete your electronic equipments power and case style requirements.

Rectifiers An electrical circuit used to convert AC into DC current. A rectifier is a diode that causes the current to flow in only one direction. The output of the rectifier is essentially half-AC current, which is then filtered into DC.

Bridge Rectifier A bridge rectifier makes use of four diodes in a bridge arrangement to achieve full-wave rectification. This is a widely used configuration, both with individual diodes wired as shown and with single component bridges where the diode bridge is wired internally.

Bridge Rectifier Advantage The main benefit of bridge rectifier over conventional full-wave rectifiers is that with a given transformer, the bridge rectifier generate a voltage output that is nearly twice that of conventional full-wave circuit. Another benefit of bridge rectifier is the low ratio of peak inverse voltage to average output voltage.

A half-wave rectifier is a circuit that allows only one half-cycle of the AC voltage waveform to be applied to the load, resulting in one non-alternating polarity across it. The resulting DC delivered to the load â??pulsate significantly.

Bridge Rectifiers
Three Phase Bridge Rectifier Modules (MDS)
Three Thyristor Welding Modules (Non Isolated Base)
Bridge Rectifiers (Single Phase Square Type)
Bridge Rectifiers (Three Phase Square Type)
Moulded Rectifiers For Generators (Three Phase)
Mono Block Bridge Rectifiers (Single Phase)
Mono Block Bridge Rectifiers (Three Phase)

Welcome to Insel Rectifiers: Your Premier Destination for Superior Power Solutions
Step into the world of Insel Rectifiers, where pride is taken in being a leading Bridge Rectifier manufacturer, dedicated to providing advanced power solutions. With a history marked by innovation and an unwavering commitment to excellence, we proudly hold our place as pioneers in the industry. Our specialization lies in the production of Bridge Wave Rectifiers, Full Wave Bridge Rectifiers, and Half Wave Bridge Rectifiers, making us your trusted source for diverse and high-quality rectifier solutions.

With a trusted reputation in the industry, our Bridge Rectifiers are meticulously engineered to uphold the highest standards of quality and reliability. Our unwavering commitment to technological advancements guarantees that our products consistently deliver superior performance. This dedication positions us as the top choice for industries seeking dependable and powerful solutions for their power needs.