Techwin 1.0μm Single Mode CW Fiber Lasers for Test and Measure www.techwin-china.com we try to supply fiber laser similar to keopsys fiber laser,NKT Photonics fiber laser,NP Photonics fiber laser,IPG Photonics fiber laser,BKtel Photonics fiber laser Product Overview: Techwin 1.0μm single-mode CW fiber lasers of are a highly integrated continuous Yb-doped fiber laser system with high power output. These fiber lasers employ integrated design of all fiber structure and use double cladding fiber pumping technology, thus realizing high performance output laser. The output power can be up to 20W and near diffraction-limited beam quality is achieved at the same time. They can be widely used in the areas of scientific research, experimental teaching and device testing. Techwin 1.0μm single-mode CW fiber lasers employ the control system based on microprocessor which has stable property, long lifetime and free maintenance. With a clear interface and easy control, the LCD on the front panel can give a real-time display of the operating state of the output power and temperature. The LCD can also offer warning messages. Besides, in order to be convenient for system integration, Techwin can offer modularized package according to the user`s requirements. Features: � High output power�up to 50W � Excellent beam quality � High Stability and reliable performance � Single-mode output�PM optional Applications: � Test and measure � Scientific research � Spectroscopy analysis � Other lab applications
Techwin single-mode CW fiber lasers with high power output www dot techwin-china dot com We will try our best to provide products similar to keopsys fiber laser� NKT Photonics fiber laser�NP Photonics fiber laser�IPG Photonics fiber laser�BKtel Photonics fiber laser. Techwin 1.0μm single-mode CW fiber lasers of are a highly integrated continuous Yb-doped fiber laser system with high power output. These fiber lasers employ integrated design of all fiber structure and use double cladding fiber pumping technology, thus realizing high performance output laser. The output power can be up to 20W and near diffraction-limited beam quality is achieved at the same time. They can be widely used in the areas of scientific research, experimental teaching and device testing. Techwin 1.0μm single-mode CW fiber lasers employ the control system based on microprocessor which has stable property, long lifetime and free maintenance. With a clear interface and easy control, the LCD on the front panel can give a real-time display of the operating state of the output power and temperature. The LCD can also offer warning messages. Besides, in order to be convenient for system integration, Techwin can offer modularized package according to the user`s requirements.
Automatic single-sided saw bone meat machine with 1pcs saw blade, automatic bone meat cutting machine Main features : 1.You can choose to use a single saw or a double saw for product stability, or a single saw for unstable products . 2.Ensure the hygiene of the meat and ensure a smooth cutting surface 3.Waterproof design for quick cleaning 4.According to dfferent uses ,froze meat ,lamb chops, steak ,fish 5.Adopting human-machine interface and intelligent operation panel 6.30 sets of memory functions can be set 7.Feeding adopts servo motor ,with high precision 8.The conveyor belt can be removed for cleaning paramters : cutting thickness: 1-50mm, Material thickness under 15cm .Capacity 8-15times/min Paramters: Machine size : 1350x2170x1700mm Workbench size: 650x800 Food height for card loading (mm): 150 Dimensional accuracy (mm): 0.1 Cut thickness (mm): 80 The highest saw blade movement (m/s): 34 Saw blade specification (mm): 3084x16x0.56 Motor power (Kw): 3.5 Voltage: 380V/50HZ Weight: 1100KG Pressure increase (MPa): 0.4 Air volume requirement (L/min): 10 Cut back (times/minute): 10
Techwin CW fiber laser for science research www dot techwin-china dot com We will try our best to provide products similar to keopsys fiber laser, NKT Photonics fiber laser, NP Photonics fiber laser, PG Photonics fiber laser, BKtel Photonics fiber laser. Techwin CW fiber lasers Product Description: Techwin 1.5μm CW fiber lasers are eye-safe high power fiber lasers. These fiber lasers employ integrated design of all fiber structure and use double cladding fiber pumping technology, thus realizing high performance output laser. The output power can be up to 10W and near diffraction-limited beam quality is achieved at the same time. They can be widely used in the areas of scientific research, experimental teaching and device testing. Techwin 1.5μm CW fiber lasers employ the control system based on microprocessor which has stable property, long lifetime and free maintenance. With a clear interface and easy control, the LCD on the front panel can give a real-time display of the operating state of the output power and temperature. The LCD can also offer warning messages. Besides, in order to be convenient for system integration, our company can offer modularized encapsulation according to the user`s requirements. Application of Techwin single-mode fiber laser: � Fiber optical communication � Free-space communication � Fiber optical sensing � Test and measure � Science research Techwin single-mode fiber lasers Feature: � High output power�up to 10W � excellent beam quality � high Stability and reliable performance � All-fiber structure � Single-mode output�PM optional
Raw coconut fiber is twisted into single or double yarns (two twisted fibers), then woven by loom into coir nets based on specifications required by customers. Coir nets is mainly used to cover bare hills, road slopes and preventing erosion. - Place of Origin: Ho Chi Minh City, Vietnam - Product Type :Other Fiber - Pattern : Bleached - Feature: Sustainable, Chemical-Resistant - Material: Coir, coconut fiber - Fiber Length: 10m - Quantity (rolls): 1 - 100 101 - 200 201 - 300 > 300 - Lead time (days): 15 20 25 To be negotiated
Raw coconut fiber is twisted into single or double yarns (two twisted fibers), then woven by loom into coir nets based on specifications required by customers. Coir nets is mainly used to cover bare hills, road slopes and preventing erosion. - Place of Origin: Ho Chi Minh City, Vietnam - Product Type :Other Fiber - Pattern : Bleached - Feature: Sustainable, Chemical-Resistant - Material: Coir, coconut fiber - Fiber Length: 10m - Quantity (rolls): 1 - 100 101 - 200 201 - 300 > 300 - Lead time (days): 15 20 25 To be negotiated
The polyester staple fiber machine (PSF plant) takes virgin PET Chips, recycled Bottle Flakes, Popcorn and Lumps, etc., as raw material, with continuous drying (or batch drying through Vacuum Dryer), high pressure melt spinning process engineering and VFD controlled Spinning & Stretching process engineering to produce normal Staple Fibre, High Tenacity Low Elongation Staple Fibre and Hollow Fibre. Single plant capacity is 15T.P.D. to 80T.P.D. Equipment Technical Data Titer Range dtex 6.67-16.67 Spinning Pos. nos. 6-24 Spinning Pitch mm 700, 750 Plant Capacity TPD 15-80 Spinneret dia. mm 328, 358, 410 Spinning Mechanical Speed m/min 500-1,500 Spinning Processing Speed m/min 500-1,300 Stretching Mechanical Speed m/min 240 Stretching Processing Speed m/min 230 Total Tow Titer at Stretching dtex 600,000-3,000,000 Stuffer Box Width mm 160-410 Cutting Length mm 25, 32, 38, 44, 51, 64, 76, 101 Bale Weight kg 200-350 Application: Cushions Pillows Quilts Toys Jacket Mattress Non woven carpet Automotive felts, speaker felts, geo textiles, polyfill wadding, filter fabrics and other acoustics as well. Spinning Line: Continuous Dryer Hopper Screw Extruder Polymer Pipe Filter Spin Beam (Meter Pump System, Spin Pack, Spinneret) Quenching Unit Interfloor Duct Draw-off Wall Capstan Roller Sunflower Gearing Unit Automatic Fiber Can Device Drawing line: Can Creel Inlet Thread Guide Tow Guide Stand Dipping Bath 1st Draw Stand Draw Bath 2nd Draw Stand Draw Steam Chest 3rd Draw Stand Tow Stacker Crimper Steam Box Crimper Silicone Oil Sprayer Machine Tow Tension Stand Cutter Fiber Spreading Machine Relaxer Fiber Blowing system Baling Press
Passion Fruit Is Highly Nutritious Passion fruit is a good source of nutrients, especially fiber, vitamin C and vitamin A. A single purple passion fruit of about 18 grams contains (1): Calories: 17 Fiber: 2 grams Vitamin C: 9% of the RDI Vitamin A: 8% of the RDI Iron: 2% of the RDI Potassium: 2% of the RDI This may not seem like much, but these are the values for a single, small fruit that contains only 17 calories. Calorie for calorie, it's a good source of fiber, vitamin C and vitamin A. It's also rich in beneficial plant compounds, including carotenoids and polyphenols. In fact, one analysis found that passion fruit was richer in polyphenols than many other tropical fruits, including banana, lychee, mango, papaya and pineapple (2). Additionally, passion fruit contains a small amount of iron. Your body doesn't usually absorb iron from plants very well. However, the iron in passion fruit comes with a lot of vitamin C, which is known to enhance iron's absorption
Price - Rs 450/ PieceGet Latest Price Minimum Order Quantity: 50 Piece Fabric : Cotton Design : Printed Neck : Round Color : Multicolor Size : Large Sleeves Type : Full Sleeves Occasion : Casual Wear Brand : S Creation Gender : Men Is It Washable : Yes Country of Origin : Made in India Style - Men's Round Neck T -Shirt With Logo ON CHEST & Print Stripes with Cut & Sew Fabric - 100% Combed Cotton Single jersey Gsm- 180 Combo - 6 Size - M,L,XL,XXL Ratio - 1 2 2 1 Moq - 70 pc All goods are in single pcs packed
Product Details: Packaging Type PP Bags Moisture (%) 12% Maximum Calcium 1 % Minimum Crude Fiber 14 % Maximum Crude Protein 18 % Minimum Net Weight 39 Kgs When Packed Product Branding HAF Ingredient Profile 100% Vegetarian Form Granule Grade Standard Feed Grade Crude Fat 5 % Minimum Product Form Coarse Mash Form / Pellet Form In order to carve the higher position in this domain, we offer a wide range of Meat Goat Feed to our valued patrons. Our product range has high purity and effectiveness. Apart from this, these products are available in varied packaging to suit the needs of our customers. Ingredients : Corn Gluten Meal, DDGS, Pluses, Essential Amino Acids, Vitamins, Minerals, Trace Minerals, Toxin Binders and Mold Inhibitor Additional Information: Item Code: G-160518 Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,Western Union Port of Dispatch: Mundra Port, Gujarat Production Capacity: 450 MT per Day Delivery Time: As per Mutual Agreement Packaging Details: 39 Kgs PP Packing
Angora Rabbit Feed (R 100317) Requirements for angora (and other long hair rabbits) are very similar to the requirements for adult short haired bunnies. However, constantly growing long fluffy hair requires more energy and protein than growing a normal rabbit coat. Average daily intake of an adult angora rabbit is 1 to 1.5 ounces of food for every pound of body weight. Nutrient Requirement Calories (kCal/lb) 1136 Protein 17% Crude Fiber 16% Fat 2.5% Calcium 1% GENERAL DETAILS Specification Ingredients Grains, Pluses, Husk, Hulls, Grits, Essential Amino Acids, Vitamins, Minerals, Trace Minerals, Toxin Binders and Mold Inhibitor Ingredient Profile 100% Vegetarian Moisture (% Maximum) 12 Product Form Coarse Mash Form / Pellet Form Product Branding ANUPAM Net Weight 39 Kgs When Packed Product Pricing On Unit Basis (for each 39 Kgs Packing) Production Capacity per Day 450 MT/Day Factory Visit Not Permissible Fumigation Aluminum Phosphide or Methyl Bromide (or any as per buyer specification) Clinical Test Methodology As per IS:2052 Proximate Analysis on Dry Matter Basis BASIC INFORMATIONFor DOMESTIC BUYERS Outer Packing Poly Propylene (Milky White) Price Offer On Ex- Factory Basis Mode of Payment 100% Advance Through Bank Cash/ Cheque/ RTGS/NEFT For Inter State Transaction VAT Number is Must Tax Applications NIL Truck Loading 17 MT: 440 Bags | 21 MT: 540 Bags 25 MT: 645 Bags | 28 MT: 720 Bags Minimum Order Quantity As per Buyer Requirement & Material Availability with us. Buyer Branding Offer Yes, for Bulk Orders Only. Buyer has to arrange for Packing Material BASIC INFORMATION OVERSEAS BUYERS Inner Packing Low Density Polyethylene Bags of 75 Micron Outer Packing Poly Propylene (Milky White) Price Offer On CIF Destination Port Basis or Delivery basis to Nearest Transit Port Mode of Payment 100% Wire Transfer Only, we dont accept L/c or SBLC of any nature. Terms of Trade Mutually Agreeable Basis Cargo Stuffing in 20 FCL 600 Bags of 39 Kgs Total Load Stuffing 23.4 MT in 20 FCL Minimum Order Quantity 600 Bags or One 20 FCL Buyer Branding Offer Yes, when MOQ = 3000 Bags or Five 20 FCL Nearest Transit Ports Kandla Port, Adani Port and Pipavav Port Buyer Specific Packing Offered Yes, when MOQ = 3000 Bags or Five 20 FCL Our Standard Shipping Document Phytosanitary Certification Fumigation Certificate Food Hygiene Certificate from Veterinary Department India Hindustan Animal Feeds is a leading Rabbit Feed Manufacturer, Rabbit Feed Exporter, Rabbit Feed Supplier, Rabbit Feed Distributor, Rabbit Feed Vendor, Rabbit Feed Company and Rabbit Feed Producer located in Jamnagar District of Gujarat. Our widest and high precision product range defines us renowned Rabbit Feed Manufa
Material: Natural wood (pine, oak), eco-friendly Dimensions: Height 15-100 cm, base width 5-30 cm, thickness 1-5 cm Design: Handcrafted or laser-cut, plain or painted, optional decorative details (stars, snowflakes) Color: Natural, stained, green, white, or custom Assembly: Single or multi-piece, easy to assemble Weight: 200g - 2kg depending on size Usage: Indoor holiday decor (tables, shelves, mantles) Packaging: Flat eco-friendly box
Material: Natural wood (pine, oak), eco-friendly Dimensions: Height 15-100 cm, base width 5-30 cm, thickness 1-5 cm Design: Handcrafted or laser-cut, plain or painted, optional decorative details (stars, snowflakes) Color: Natural, stained, green, white, or custom Assembly: Single or multi-piece, easy to assemble Weight: 200g - 2kg depending on size Usage: Indoor holiday decor (tables, shelves, mantles) Packaging: Flat eco-friendly box
Specification: - Form: 5kg block - Compression Ratio: Over 75 Liters / Block. - Impurities/sand: 3% Max. - Moisture: 15-20% Max. - PH: 5.8 to 6.5 - Block Size: 30 x 30 x 15 cm. - Fiber length: Less than 2cm. - Weight : 5kg (+/- 3%). - Electric Conductivity (E.C): EC < 1 max ds/m - Expansion up to 60-70L
Product Features: 1 All-in-one design, high integration and space saving installation 2 Using high-performance lithium iron phosphate cells, laser welding, good cell consistency, designed service life of more than 10 years 3 Charging and discharging are controlled separately, which is convenient and reliable to control charging and discharging. The discharge port will not be disconnected when over-charging, and the charging port will not be disconnected when over-discharging, the system has good stability 4 Master-slave mode, passive equalization, can manage the equalization resistance, can set the equalization start voltage difference, and monitor the equalization resistance temperature, more intelligent and safe, and reduce the impact of barrel effect on system energy storage 5 BMS adopts NXP(USA) automotive-grade high-performance chips, with strong anti-interference, good reliability and wide temperature range 6 CAN2.0 communication interface, has the advantages of strong real-time performance, long transmission distance, strong anti-electromagnetic interference ability 7 System parameters can be set through the host computer, such as fan start/stop temperature, charger maximum current setting, charge and discharge current correction, SOC correction, with insulation leakage detection function to prevent oil leakage and short circuit of the cell 8 Integrate Solar charge controller or AC charger optional, BMS communication control, more safe and reliable; 9 Cell temperature management, can be automatically controlled with the air conditioner heater according to the cell condition to make the cell works at the most suitable temperature, and can be linked with the fire protection system as needed Performance characteristics 1 Small size and light weight, Maintenance-free 2 Environmental protection and pollution-free materials, no heavy 3 Accurately estimate the state of charge of the battery pack, that is, the remaining power of the battery, to ensure that the power of the battery pack is maintained within a reasonable range 4 Built-in BMS management system with comprehensive protection and monitoring control functions 5 5" LCD screen display, easy to operate, can check the temperature, voltage, working status, discharge current, dynamic and static SOC algorithm of a single cell, local display of alarm info, alarm level distinction, accurate positioning of abnormal cells 6 Main control MCU can be centrally controlled and manage peripheral settings (AC charging module, inverter module, solar charging module) to adjust the charging current and voltage of peripheral devices according to the battery charging curve, making the system more reliable
1 All-in-one design, high integration and space saving installation 2 Using high-performance lithium iron phosphate cells, laser welding, good cell consistency, designed service life of more than 10 years 3 Charging and discharging are controlled separately, which is convenient and reliable to control charging and discharging. The discharge port will not be disconnected when over-charging, and the charging port will not be disconnected when over-discharging, the system has good stability 4 Master-slave mode, passive equalization, can manage the equalization resistance, can set the equalization start voltage difference, and monitor the equalization resistance temperature, more intelligent and safe, and reduce the impact of barrel effect on system energy storage 5 BMS adopts NXP(USA) automotive-grade high-performance chips, with strong anti-interference, good reliability and wide temperature range 6 CAN2.0 communication interface, has the advantages of strong real-time performance, long transmission distance, strong anti-electromagnetic interference ability 7 System parameters can be set through the host computer, such as fan start/stop temperature, charger maximum current setting, charge and discharge current correction, SOC correction, with insulation leakage detection function to prevent oil leakage and short circuit of the cell 8 Integrate Solar charge controller or AC charger optional, BMS communication control, more safe and reliable; 9 Cell temperature management, can be automatically controlled with the air conditioner heater according to the cell condition to make the cell works at the most suitable temperature, and can be linked with the fire protection system as needed Performance characteristics 10 Accurately estimate the state of charge of the battery pack, that is, the remaining power of the battery, to ensure that the power of the battery pack is maintained within a reasonable range 11 Built-in BMS management system with comprehensive protection and monitoring control functions 12 5" LCD screen display, easy to operate, can check the temperature, voltage, working status, discharge current, dynamic and static SOC algorithm of a single cell, local display of alarm info, alarm level distinction, accurate positioning of abnormal cells 13 Main control MCU can be centrally controlled and manage peripheral settings (AC charger, inverter, solar charger) to adjust the charging current and voltage of peripheral devices according to the battery charging curve, making the system more reliable
Product advantages: ï?¬All-in-one design, high integration and space saving installationï¼? ï?¬Using high-performance lithium iron phosphate cells, laser welding, good cell consistency, designed service life of more than 10 yearsï¼? ï?¬Master-slave mode, passive equalization, can manage the equalization resistance, can set the equalization start voltage difference, and monitor the equalization resistance temperature, more intelligent and safe, and reduce the impact of barrel effect on system energy storage BMS adopts NXP(USA) automotive-grade high-performance chips, with strong anti-interference, good reliability and wide temperature range CAN2.0 communication interface, has the advantages of strong real-time performance, long transmission distance, strong anti-electromagnetic interference ability System parameters can be set through the host computer, such as fan start/stop temperature, charger maximum current setting, charge and discharge current correction, SOC correction, with insulation leakage detection function to prevent oil leakage and short circuit of the cell Integrate Solar charge controller or AC charger optional, BMS communication control, more safe and reliable; Cell temperature management, can be automatically controlled with the air conditioner heater according to the cell condition to make the cell works at the most suitable temperature, and can be linked with the fire protection system as needed Performance characteristics Built-in BMS management system with comprehensive protection and monitoring control functions 5" LCD screen display, easy to operate, can check the temperature, voltage, working status, discharge current, dynamic and static SOC algorithm of a single cell, local display of alarm info, alarm level distinction, accurate positioning of abnormal cells Main control MCU can be centrally controlled and manage peripheral settings (AC charging module, inverter module, solar charging module) to adjust the charging current and voltage of peripheral devices according to the battery charging curve, making the system more reliable BMS battery management system, with SOC automatic calibration and high current passive balance function, combined with perfect operation control and management strategy, to achieve accurate and efficient management EMS energy management system, BMS with solar controller/AC charger, inverter centrally manages charge and discharge, effectively controls the charge and discharge current within the cell usage conditions, protects the cell and extend its service life
IP65 explosion-proof and waterproof Zone 2 inverter is the most advanced DC to AC inverter, built in low frequency isolation transformer, IP65 industrial explosion proof rating enclosure, widely used in coal mines, wineries, chemical plants. Application: 1. Zone 1& 2 Hazardous locations, such as: underground coal mines, wineries, chemical plants, etc. 2. Environment with IIA, A A IIB, IIC types of explosive gas, such as: Flour mills, Aluminum powder plant, Metal mine factory, Graphite factory.etc. 3. Indoor (IP54) or outdoor(IP65) 4. Low noise/ Silent working mode 5. Explosion proof/ Spark-proof/ Waterproof/ Anti-dust/ Shock-proof. Features: 1. Durable: 4.0 thick steel plate seamless welding, surface spray, beautiful appearance. 2. Explosion proof rating: Explosion-proof standard is EXdIIBT4. 3. More reliable: Built-in low frequency isolation transformer, strong ability of anti-interference. 4. Widespread application: DC to AC, Single phase to Three phase, High voltage to Low voltage or Low voltage to High voltage. 5. Pure sine wave output, quick instant response speed 6. Excellent performance of taking load, it can take a variety of loads, such as: halide lamps, motors, welding machines, precision machine tools, fluorescent lamps, energy-saving lamps, etc. 7. Powerful protection functions: With over-current, over load, under voltage, over voltage, short circuit, over heating and other protection. 8. High protection class: With good performance of anti-dust, waterproof,shockproof. 9. 100% full power output: Can be 7* 24 hours continuously working 10. Accept customized: Can be customized according to customers' requirements. 11. Adopted the sixth generation IPM intelligent power module from Mitsubishi,high efficiency and stable performance, intelligentized, modular, simple structure design, very easy and low cost for future's maintenance. 12. Advanced functions: 1) Setting flexible: The DC input voltage range, output voltage, output frequency all can be set. 2) Two kinds of work mode: Can add AC bypass input(Optional), Battery priority, AC bypass as back up or AC bypass priority, battery as back up. 3) Two kinds of start mode: Variable frequency start and Step down voltage start. with stronger capacity to drive inductive load. 4) RS485 remote monitoring(Optional) 5) Big LCD color screen display, modular structure very easy for future's maintenance 6) High efficiency > 94% and low loss, design service life > 15 years.
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".
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 SD75200 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".