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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".

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)

Power Modules (IRKT/IRKH/IRKD) IR KT 26 16 1 2 3 4 IR KT KH KD 26 16 Company Code Thyristor â?? Thyristor Type Thyristor â?? Diode Type Diode â?? Diode Type Current Rating PIV x 100 Your Premier Source for Quality Power Modules and Distribution Solutions In the ever-evolving field of Power Electronics, Insel Rectifiers stands out as a symbol of innovation and dependability. As a prominent manufacturer and supplier of Power Modules, we take immense pride in providing state-of-the-art solutions that reshape the way power is distributed. Power Supply Module Excellence Our dedication to excellence shines in the core of our product range â?? Power Supply Modules. Crafted with meticulous design, our modules guarantee peak performance, efficiency, and reliability. They cater to the varied requirements of industries seeking precise power control, be it for electronic devices, industrial applications, or other power-sensitive environments. The outstanding quality of our power supply modules sets them apart in delivering reliable and efficient power solutions. Power Module Manufacturer Prowess As a committed manufacturer of Power Modules, we harness cutting-edge technology and industry knowledge to produce modules that go beyond standard industry benchmarks. Our emphasis on precision engineering, combined with stringent quality control processes, guarantees that every Power Module carrying the Insel Rectifiers insignia is synonymous with durability, efficiency, and innovation. Efficient Power Distribution Modules Our expertise extends beyond manufacturing Power Supply Modules to crafting efficient Power Distribution solutions. Our Power Distribution Modules are tailored to meet the evolving demands of modern industries, facilitating seamless Power Distribution and contributing to the overall efficiency of electrical systems. Trusted Power Module Supplier Insel Rectifiers takes pride in being a trusted Power Module Supplier, catering to the diverse needs of our clients. Whether you are in search of Power Supply Modules for your electronic devices or require robust Power Distribution solutions for industrial applications, we are your reliable partner in the journey toward efficient and reliable power management. Innovation, Reliability, and Beyond At Insel Rectifiers, we go beyond merely supplying Power Modules; we innovate, we excel, and we redefine the Power Solutions landscape. Our commitment to quality, backed by a team of seasoned professionals, positions us as a leader in the realm of Power Electronics. Choose Insel Rectifiers for all your Power Module and Distribution requirements, and immerse yourself in the seamless integration of innovation, reliability, and efficiency within every electrical system. Your pursuit of top-notch Power Solutions concludes here at Insel Rectifiers, where power converges with precision.

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