Description The BA series intelligent combination type
low voltage power capacitor, it has
microelectronic software and hardware
technologies inside.
By taking the self-healing type low voltage
power capacitor as the main body, add the
intelligent measuring and controlling
processor as the control center, It can
achieve zero-crossing control of thyristor, delay switching of contact of the mechanical
type magnetic latching relay. Features ·Balance & Unbalance load compensation;
·Mixed optimized grading compensation;
·protection function:
over / under voltage;
over / under-current;
voltage loss, phase loss;
harmonic wave;
temperature abnormal
·Thyristor for zero-crossing switchingon/
off;
·Provide RS485 port easy group intelligent
compensation network
·LED screen human-machine interface
provide:
Voltage;
current, active/reactive power, power factor display
Show running condition, switching and
device status
·Design with Combination structure, high
reliability; easy for expansion
compensation capacity.
Supplier: Food products, fruit and recreational plants, palm trees, generators, transformers, household electronics, ev charging stations, accumulators and battery systems, cooling appliances and frigotic systems for vehicles, furnitures (office and household types), copper tubes, powder metals for 3d printers, electrical equipment, defense products most notably drones (strategic /tactical), carrying boxes.
Services: Trade, sourcing and investment intelligence, supply chain development services, trade facilitation, inspection, operations support, full fledged trade/supply chain agency services
Buyer: High grade lead, zinc, antimony, manganese, iron ores.
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)
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".
The most common use for capacitors is energy storage. Additional uses include power conditioning, signal coupling or decoupling, electronic noise filtering, and remote sensing. Because of its varied applications, capacitors are used in a wide range of industries and have become a vital part of everyday life. We can supply different range of capacitors For more details please contact us
This product is equipped inside with reliable explosion-proof equipment and is highly safe. With its good self-healing ability and long lifespan, it is widely used for air conditioners, refrigerators, generators and illuminating lamps.
The function of a capacitor in a fan is to store electrostatic energy in an electric field and where possible, to supply this energy to the circuit. The role of a capacitor in a fan is to prevent a dangerous failure of the circuit, they allow the AC to move but block the flow of DC. A condenser, also known as a capacitor, is used in a fan to help regulate the electrical current flowing through the mot. The function of the condenser in a refrigeration system is to transfer heat from the refrigerant to another medium, such as air and/or water. By rejecting heat, the gaseous refrigerant condenses to liquid inside the condenser. A condenser is an essential component within any HVAC system. Its purpose is to take in high-pressure refrigerant gas, emitted by the compressor, and convert it into liquid state. The refrigerant is cooled and then condenses at a virtually constant temperature and pressure. A capacitor can help a fan motor to run at a higher speed by helping to regulate the current flowing through the motor. A capacitor is connected to the start winding in a Fan. In low power induction motor like fan it is left connected permanently, so as the capacitor ages speed of Fan reduces.
Features and use: It is small in bulk, has long life-span and good self-healing characteristic. It is widely used as the start-up and running capacitor that is special for micro water pump, cleaning machine, washing machine, and single-phase water pump motor. Technical features: climate types:40/70/21 capacity volume variance :?%??0% Testing voltage: between leading-out 1.75UR?10S no breakdown between leading-out end and shell: 2200VAC?10S no breakdown Insulation resistence: between leading-out ends:=3000MO.+F between leading-out end and shell: =1000MO Loos tangent: tgd=0.002(50HZ). Specifications:can be supplied according to the customers' special need.
JGY - 5V 7.5V Combined Type Super Capacitors Specifications Series Name JGY Series Combined Type JGY-5V-7.5V-Combined-Type-Super-Capacitors Type Name JGY 5R0 JGY 7R5 Rated Voltage VR 5.0V 7.5V Surge Voltage 5.4V 7.9V Capacity Range 0.1F~5F 0.1F~3.3F Operating Temperature Range -25~ +70 Product Life Normal temperature cycle life 25, 1 million cycles between VR and 1/2VR , Capacity attenuation 30% , ESR change 4 times. High temperature endurance life Maximum temperature retention VR 1000 hours. Capacity attenuation 30%, ESR change 4 times
JGM - 5.5V 7.5V Combined Type Super Capacitors Specifications Series Name JGM Series Low internal resistance Type JGM-5.5V-7.5V-Combined-Type-Super-Capacitors Type Name JGM 5R5 JGM 7R5 Rated Voltage VR 5.5V 7.5V Surge Voltage 5.8V 7.9V Capacity Range 0.1F~5F 0.1F~3.3F Operating Temperature Range -40~ +70â?? Product Life Normal temperature cycle lifeï¼?25â??, 1 million cycles between VR and 1/2VR , Capacity attenuation 30% , ESR change 4 times. High temperature endurance life Maximum temperature retention VR 1000 hours. Capacity attenuation 30%, ESR change 4 times.
