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".
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Battery Monitoring Module BMS100 can be used in various industrial automation measurement and control systems. It can measure 4-20mA and 0-5V transducer signal of pressure, temperature,current,etc.It can measure server room battery management and voltage of each battery in each group. 1.Acquisition 2/4 channels of analog input 4 ï½? 20mA, 0 ï½? 5V, optional; 2.Adopt 12-bit AD acquisition processing, high accuracy measurement; 3.Standard Modbus-RTU protocol; 4.RS-485 (RS-422 optional) communication interface with ESD protection circuit; 5.Wide working voltage DC9 ï½? 36V, with anti-reverse protection function ; 6.Using industrial-grade chip, built-in watchdog, and has perfect anti-lightning and anti-interference measures to ensure reliability; 7.Configurable maximum and minimum value of analog input, intelligent conversion of actual value, convenient for various analog measurement requirements; 8.Can measure 12 single battery voltages,several battery group and 1 total voltage; 9.It has 3 precision gears for different voltage ranges to improve the voltage measurement accuracy; 10.With LED light to indicate working status, easy to install and debug on site.
System power monitor module SY4200 for turbines Main: hydraulic machinery and components, hydroelectric generating units; coal-fired generating units; generating units; electrical and electronic products processing; mechanical parts processing. Mainly engaged in the power industry host (steam turbine, water machine, boiler, turbine) accessories, spare parts, spare parts, auxiliary equipment and environmental protection equipment. Deyang YOYIK supply power plant, steel accessories are as follows: Yoyik can offer many spare parts for power plants as below: #DF-System power monitor module SY4200 for turbines-DF temperature sensor pt100 3 wire WZP2-001 Conductivity Transmitter 8225 Eddy Current Sensor PR6422/001-101 Sensor DF310880-50-03-02 LVDT sensor 5000td-xc3 LVDT Sensor ZD-1000TDB Sensor Proximity Turbin TM0702-05 Eddy Current Sensor PR6423/002-121 Flow measuring device FWZ-1100-D3 Electric heating rod ZJ-20-1R linear encoder absolute TDZ-1E-011 fuse switch disconnector XRNT1-7.2-160A ELECTRICAL LINEAR VARIABLE DIFFERENTIAL TRANSFORMER DET-500B range of lvdt LVDT TDZ-1-H 0-60 micropulse linear transducer DET-1000B Pressure Switch 107AL-N12-P1-F1A-TTPKXX373 Eddy Current Sensor PR6424/004-011 Eddy Current Signal Converter CON031/913-030 Bolt electric heating rod ZJ-20-6 Network Switch EKI-2528 SWITCH PRESSURE 414850-FD050 Flow indicator LZG15-20 low rpm tachometer WZ-3C Magnetic Fow Meter DE43F/WT4300E DN700 Probe 21747-080-0 AMMETER 6C2-A Preamplifier 330106-05-30-10-02-00 Pull cord sensor XD-TA-E linear position transmitter TDZ-1E-43 0-135 Connector 4-Pin P28K2S FTV Camera YF-A18-5A-2-0(B) Eddy Current Sensor PR6424/001-121 speed sensor G-065-08-01 APPROORIATIVE POWER SUPPLY GJCT-15-E Differential indicator DVM20VP01 Braun Card D421.51U1 System power monitor module SY4200 for turbines System power monitor module SY4200 for turbines MY-DFYL-2024-6-4
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