4 Input Channel PV Array Combiner Box for Controller System Description PV combiner box is used to bring together the output DC current of the PV array. It will combine the same solar panels which in series to form a PV Array ,supporting the use of photovoltaic grid-connected inverter, so as to constitute a complete photovoltaic system, with the city electric grid. Summarize BPVB series PV Array Combiner For a large-scale grid-connected PV system, it is a general practice to install a DC combining device in between the PV modules and inverters for the sake of minimizing the cable distance between them, facilitating maintenance and improving reliability. With many years of PV grid-connected system design experience, our BPVB PV array combiner box series is specially-designed for meeting the need of high performance and high reliability of PV systems. In combining with our Solar Access inverters, Bangzhao BPVB provides a turnkey solution for PV power plant systems. By using PV array combiner box, according to the input voltage of the inverter, Clients can connect a fixed number of similar PV modules to form a PV array. Then different strings of PV array can be converged into the PV array string box. After that, together with lightning arresters and circuit breakers, it is connecting to the inverter to reduce the system installation time and increase the system safety. Features of PV array combiner box: * Applicable for outdoor PV systems * Each PV array attached to DC fuse protection and anti-reverse protection optional * Wide DC voltage input range with maximum open-circuit voltage up to 1000V * High voltage lightning protection (SPD) special for PV * PG Cable glands connector input, convenient and safe system wiring * PV special high voltage circuit breaker control output * Output Waterproof terminals
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Capacity: 1-1000 Nm3/hr Purity: 99.5% Outlet pressure:0.2 - 0.4 bar Crygenic oxygen plant -
LED power supply, 12V DC - 6W DC plug, 5.5 * 2.1 for LED strip, 12V Specifications: Input:100-240V AC/50-60Hz Output:12V 500mA, 6W Color: black/white DC: 5.5*2.1/5.5*2.5cm Length of cable: 1000mm Weight: 250g Certificate: CE, RoHS, FCC, CCC, EMC Warranty: 1 year Descriptions: A stable adapter (also known as a transformer or power supply) for LED strips up to 24 watts. The power adapter is equipped with a robust plastic housing.
Description: High quality switching AC to DC 12V 5A Notebook power supply. These are switch mode notebook power supplies which mean the output is regulated to 12V DC. They take 100-240V AC, 1.6 A, 50/60Hz input and supply 12V DC 5A output. These power supply is great for projects that require up to 5A of current. Center-Positive 5.5x2.5mm barrel connector. Three-pronged Power Cord is provided with the Power Supply. These will convert international voltage (100V-240Vac 50/60Hz) automatically; no transformer needed. Great for many electronic projects that require higher output currents up to 5Amps! There is also an LED indicator light. 3 Notes when using wall adapter: 1) Voltage and current (12V, 5A) 2) Plug size (2.5mm) 3) Center polarity (positive center) Certificates: CE, RoHS, FCC, CCC,EMC
Description: LCD Monitor AC/DC Adapter Power Supply is 18V 2A output power. Good quality will promise all our clients a happy dealing. Win-win style is our main target. Specification: Input power: 100-240V AC/ 50-60HZ Output :18V 2A 36W DC Power cord : customized DC: 5.5*2.1cm/5.5*2.5mm Length of dc cable: customized AC: Customized(Standard:1200mm) Certificate: CE ROHS FCC CCC EMC
Automatic lighting surge generator (or lighting surge immunity) sg61000-5 is used to assess the power cord and connect the internal switch stood in line to connect the internal switch to provide a common basis for switching the natural world and lightning caused by the high-energy transient interference performance. Performance fully meets the iec 61000-4-5, en61000-4-5 and gb/t17626.5 standards. Specifications: Product modelSg61000-5Sg61000-5tSg61000-5h12Sg61000-5h Output voltage (open)1.2/50µs±20%1.2/50µs±20%1.2/50µs±20%1.2/50µs±20% Output current (short)8/20µs±20%8/20µs±20%8/20µs±20%8/20µs±20% Output impedance2o2o2o and 500o2o and 500o Output voltage range0~6kv±10%0~6kv±10%0~12kv±10%0~10kv±10% Output current range0~3ka±10%0~3ka±10%0~6ka±10%0~5ka±10% Surge repetition1~9999 times1~9999 times1~9999 times1~9999 times Interval time20~9999s20~9999s20~9999s20~9999s PolarityPositive, negative or positive/negative automatic Phase shiftAsynchronous, synchronization 0°~ 360° or specific angle Coupling/decoupling network (cdn)Includes a 16a single phase cdnIncludes a 20a 3phases cdnIncludes a 30a 3phases cdnBuilt-in 20a 3phases cdn Dimensions (wxdxh)44x45x35cm44x45x55cm56x69x165cm56x69x155cm Gross weightAbout 30kgAbout 48kgAbout 300kgAbout 270kg Touch screen with super big lcd and built-in windows ce
Wood moisture meterMd812Testing probe2 pcs testing probes DisplayLcdBattery typeOne 9v alkaline battery Testing range5%~40% rhProduct dimension129*63*32mm Operation temperature0c~40c / 0~70%rhUnit weight116g with battery Accuracy¡¨¤1%Moq100 pcs Resolution1%Carton size47*33*31mm / 50pcs Battery consumptionNot over7.5maGw/nw11 kgs / 8 kgs Data holdHavePackageWhite box ApprovalCeH.S. Code90258000 Digital large size lcd display Test range: 5%~40% Accuracy: 1% Date hold and can hold value Battery: one 9v battery Low power indicating and can select in 2pins sensor Can change the testing sensor pins Conveniently dispense with the plastic. Dimension: 130lx64wx32h(mm) Plastic case
Features: 1 Low cost 2 High accuracy, better than ¡¨¤1% 3 NIST standard 4 Noninvasive. No pipe disturbance. No moving parts. No pressure drop. No maintenance 5 Easy and economical installation. No pipe cutting, no tole drilling 6 Wide measurement range, 0.03~105ft/s(0.01~32m/s) 7 Wide pipe size range, 1/2"~240"(DN15~DN6000mm) 8 Suitable for all commonly used pipe materials 9 Signal quality tracking and self-adjusting capabilities automatically match transducer to pipe material 10 Velocity, volumetric and totalized flow 11 Easy to use and set up. Self-explanatory menu-driving programming 12 Rich input and output functionalities 13 Weather-resistant enclosure 14 Ideal for both clean and opaque liquid flow measurements about 7KG/set
Standard single-chamber Range: 1~20ft(6.1m)~40ft(12m) Process pressure: up to 2000PSIG(13.8Mpa) Protection grade: IP 68 wooden casecarton or according to customer's requirement
Measurement Ultrasonic non-contacting Measurement Range 0.00m /h~200,000.00m /h Accuracy 0.2% of F.S Resolution 1mm Damping Rate 0.1m/min ~ 100m/min adjustable Data Logging Period Maximum 672 days (1hr interval) Output Display Illuminated Graphic LCD IP Rating IP65 Fuse: 250V T1.0A Range 0.3~4m (0.98~13ft) Process Connection 1¡± PF Weight ca. 1.0kg Material PVDF . IP Rating IP68 Cable 2 Core Shield (AWG18
Measurement Ultrasonic non-contacting Accuracy 0.2% of F.S Resolution 1mm Damping Rate 0.1m/min - 100m/min adjustable Output Display Illuminated Graphic LCD IP Rating IP65 Material Polycarbonate Dimension 166(W)¡¿250(H)x95(D) mm Weight ca. 2kg Range LXD-10: 0.3~ 5m (0.98- 16.4ft) LXD-10: 0.3~10m (0.98- 32.8ft) LXD-15: 0.3~15m (0.98- 49.2ft) Process Connection 1¡± PF Weight 1.5kg - 2.0kg Material PP, PVDF Temperature Compensation by a built-in temperature sensor IP Rating IP68 Cable 2 Core Shield (AWG18) Cable Extension up to 450m (1,476ft)
Lithium iron phosphate battery pack, home energy storage system, portable energy storage system, mobile energy storage system, industrial and commercial energy storage systems.
Power backup equipment.
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3-dimensional wound core transformer, hermetically-sealed oil-immersed transformer, beta fluid hermetically sealed transformer, grade-c and grade-h insulation open ventilated dry-type transformer, pad-mounted transformer, kiosk-type prefabricated substation, power distribution switchgear cabinet, whole sets of hv&lv device, copper rod, electromagnetic wire, patented oil level indicator.
Type Charger Charging Port 1port Connection Type-A Warranty 12 months Place of Origin Guangdong, China Combination Charger Voltage 12-24v Brand Name Yujie Model Number YJ-DS Design Style Charge Product Name usbc 12v socket Material ABS Output current 2.1A Output voltage 5V Digital display color Blue Product Color Black Usage Car/Boat Size 37*29*53mm Net weight 0.0261KG Gross weight 0.035KG
Type Car Charger, USB Socket, Power Outlet Charging Port 2 Ports Connection USB Port Warranty 12 months Voltage 12-24v Model Number DS2016 Design Style New China-Chic Product name 12 Volt 3.1A Dual Car USB Device Charger Power Socket Material ABS+PC Fireproof Material Input Voltage DC 12V-24V Output Voltage DC 5V 3.1A (1A & 2.1A) Application 12V -24V Cars, Bus, Marine, etc. Certificate CE,ROHS LED Color Blue Red Orange Green White Color Black Function Remote Control Usage Mobile Phone, GPS, Camera, Digital Devices Power Charging Packaging and delivery
Type Car charge Charging Port 2 Ports Connection USB Port Warranty 12 months Combination MP3/MP4 Player Voltage 12-24v DS2018 Design Style New China-Chic Product name 12V/24V Waterproof 2.4A Dual USB Charger Socket Power Outlet Material ABS+PC Fireproof Material Car USB Input Voltage 12v/24V Car Chargers Power Output: 5V 4.8A DC 5V/4.8A (2.4A for each) LED color Blue,Green,Red Usage Fits for Car,Boat,Marine,ATV,RV,Motorcycle and other 12-24V Vehicles Overcharge Protection Over-heated, over-current, over-charging protection OEM YES Color Black Easy to install Can be installed vertically Packaging and delivery Packaging Details 1pcs in one polybag,100pcs in one bigger ploybag,500pcs in one normal Carton
