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Buyer: In shell pecan nut, macadamia nut
Product Introduction SANDI AC/DC Charger is specially developed for DC chargers module. It has high efficiency, high power factor, high power density, high reliability advantage. AC input 3 phase or single phase, DC output voltage range from 100 to 750VDC 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 module. Unique function High efficiency over the full load range, full load efficiency greater than 95.5% Wide output voltage range, 100-750VDC, suitable for a wide range of Lithium and 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 features Powerful protection, overheating, short circuit, overload, overvoltage, undervoltage, etc. Three phase active power factor correction technology, reduces the harmonic interference to the grid Dual DSP design, achieve the full digital control, less components means high reliability Wide input voltage range, allows operation in most poor grid conditions Soft start charging and soft shutdown minimize the impact on the battery. Input, output have protective circuit breaker switch Module adopts hot pluggable design, which is convenient for maintenance. CAN/RS485 interface (Optional)
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".
Price of product : It will be quoted if we have specific inquiries Product origin : Korea China some East Asian count Key SpecificationsSpecial Features It gives you a quicker start You know how you become No1 Its always to be a step ahead If you have driven your car in freezing temperatures you know the ignition doesnt always start as easily as you want What you need is a powerful battery ROCKET from the largest battery maker in Korea With the overwhelming power of ROCKET you will always be the first one out of the blocks It saves you a lot of troubles Another secret of No1 is longlasting power You may travel through the forests deserts mud water or snow ROCKET will set you at ease with long lasting power wherever you go ROCKET the symbol of power and durability makes you No1 Designed to keep a proper level of electrolyte in the upper part of plates via accommodating an acid volume by 10nm or so higher than competitors to sustain an acid volume in case of water consumption caused by evaporation at a high temperature Application of coldforged bushing leakageproof
Our company only produce high quality automotive battery and high impact resistance battery container with competitive price and fast shipping, polyproplene battery container, battery separator.
Our company only produce high quality automotive battery and high impact resistance battery container with competitive price and fast shipping, polyproplene battery container, battery separator.
Product Description We produce VRLA/SLA Battery, lead battery, Industrial Battery, 12V/ 6V Battery, Rechargeable Battery, Gel Battery, Deep Cycle Battery, sealed lead acid battery and so on. 12v 7ah backup battery (20hr battery) Valve regulated lead acid series UPS batteries are designed with AGM (Absorbent Glass Mat) technology, high performance plates and electrolyte to gain extra power output for common power backup system applications widely used in the field of UPS, Emergency Lighting System. Battery Structure 1. Container/Cover: Made of UL94HB and LU 94V-0 ABS Plastic 2. Negative Plates: Use the special PbCa alloy grids, optimize the recombination efficiency and less gassing. 3. Separator: Import high quality AGM separator. 4. Postive Plates: PbCa grids minimize corrosion and prolong life. 5. Terminal post: Cooper material with maximum conductivity, enhance the high current rapidly. 6. Vent Valve: Allows the release of excess gas automatically for safety. Power Supply 12V 7ah UPS Backup Battery (20hr battery)
Product Brands: ABC, ABC Alkaline. Available Variants: AAA, AA, C, D, 9V Product of Indonesia
Expanded metal grid Higher cranking power Resists grid corrosion Resists over-charging Minimal gassing and water usage Less self-discharge Resists thermal runaway Premium grade alloy Best grade calcium-calcium-tin alloy Ensures better conductivity & extends battery life Ensures desired purity to prevent high self-discharge Helps to bring water loss close to zero Double chamber lid Works as condensation chamber for outgoing water molecules Prevents leakage and contamination Include permanent flame arrestor to prevent accidental explosion from external sparks or flame Holds magic eye Centered cast-on-strap plate Stronger than the thinner gas-burnt conventional connectors Reduces lever action movement resulting from road shock Low resistance envelope separator Encapsulate positive plates Improve vibration durability Prevent ‘treeing’ and internal shorting between positive and negative plates Flame arrestor Flame arrestor prevents accidental explosion from external sparks or flame Minimizes acid leakage through side vent Prevents inflow of dust Magic eye Magic eye helps to understand battery health O green-battery ok O black-recharge O white-check Standard packing in pallets
