LE1 three phase magnetic motors starter is mainly applied to circuit of AC 50 or 60Hz,voltage up to 550V
for far distance making and breaking circuit and frequent start and control motor. It has the
features of small volume, light, weight, low power consumption, high efficiency, safe and reliable
performance etc.
Starter and Alternator and their child parts for Commercial Vehicles and Cars
Supplier: Agriculture product and garment product, marine oil, ship engine oil low sulphur fuel, propulsion oil, high sulphur fuel, gl4 oil, water resistant oil, cycle rickshaw & thela, stabilizer, electronic voltage corrector
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".
Supplier: Japanese quality switchgear components, breakers, magnetic contactors, switches, pilot lights, pushbuttons, panel instrumentations, power management meter, protection relays, transformers, inverters, ups.
Here we introduce semiconductor products best suited for power conditioners that convert solar-panel generated DC power into AC power to enable the residential consumption, as well as to facilitate the recovery of the power to the power systems of power companies
Supplier: Submersible pump, motor, pipe, cable
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)
RF inductors are special inductors designed to be used in radio frequency (RF) and microwave applications. Inductors are basic passive components which serve to oppose changes in current flow. When current is applied from a battery or power source, the inductor temporarily stores it using a magnetic field. For price, specification and other details please contact us
Maltodextrin consists of Dglucose units connected in chains of variable length. The glucose units are primarily linked with(1 - 4) glycosidic bonds. Maltodextrin is typically composed of a mixture of chains that vary from three to 17 glucose units long. Maltodextrins are classified by DE (dextrose equivalent) and have a DE between 3 and 20. The higher the DE value, the shorter the glucose chains, the higher the sweetness, the higher the solubility, and the lower heat resistance. Above DE 20, the European Union's CN code calls it glucose syrup; at DE 10 or lower the customs CN code nomenclature classifies maltodextrins as dextrins. For price, specification and other details please contact us
