ZBW SERIES COMBINATION TRANSFORMER SUBSTATION

ZBW SERIES COMBINATION TRANSFORMER SUBSTATION

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To meet requirement of urban network construction, ZBW series combination substation is designed by our company with its own advantage such as compact, complete unit, reliable and safe, convenient maintenance, artistic appearance and so on. It is applicable for the outdoor administration of power supply such as high building, residential area, stations and wharfs, ports, factory and park.complete unit, reliable and safe, convenient maintenance, artistic appearance and so on. It is applicable for the outdoor administration of power supply such as high building, residential area, stations and wharfs, ports, factory and park.complete unit, reliable and safe, convenient maintenance, artistic appearance and so on. It is applicable for the outdoor administration of power supply such as high building, residential area, stations and wharfs, ports, factory and park.complete unit, reliable and safe, convenient maintenance, artistic appearance and so on. It is applicable for the outdoor administration of power supply such as high building, residential area, stations and wharfs, ports, factory and park.

Type: 3 Blade Upwind Rotor Diameter: 8.0 m Start-up Wind Speed: 2.5 m/s (5.6 mph) Cut-in Wind Speed: 3 m/s (6.7 mph) Rated Wind Speed: 10m/s (22.4mph) Rated Power: 10k Watts Maximum Power: ~ 12k Watts Cut-Out Wind Speed: 15m/s(33.5mph) Timing manner: automatically adjust the windward angle Overspeed Protection: AutoFurl Temperature Range: -40 to +60 Deg. C (-40 to +140 Deg. F) Generator: Permanent Magnet Alternator Output Form: 240 VDC /360VDC Nominal
Work principle and features
Working principle: Wind energy is used as the motive power to provide low speed rotation of a permanent magnet generator to produce alternating current which is then converted to direct current by a controlled constant voltage rectification system, the resulting voltage being stored in a battery, or batteries. The direct current from the battery, (batteries), is then converted to alternating current by an inverter, the resulting controlled and stabilised alternating current being used to power the load, this is the general principle for battery storage type systems. Grid connect systems take the alternating current produced by the turbine directly to an inverter which controls and stabilises the alternating current and also provides numerous control elements for direct connection to the electricity grid. Features : The products combine unique and innovative design with high reliability. The innovative design has been awarded both Invention and Practical new patents by the State Intellectual Property Department and thereby has totally independent property rights in China, resulting in the market leading position in wind to electrical energy conversion, technical design and efficiency. Key design features such as very low rotation speed result in increased efficiency in comparison to other small turbine systems.
Applications and installations
The products are used in areas that benefit from good wind regimes but have little or no electrical grid connection such as; islands, desert and low inhabitation areas, frontier defence posts, microwave and telephone communication stations, forest observation posts, oil pipeline delivery stations, highway lighting etc. Rural and urban applications include, community squares and recreational areas, parks, landscape and scenic locations, resorts, and other ecological areas, applications also include on or off grid national electrified fencing systems.The utilisation of wind energy at no on-going cost significantly reduces the environmental impact of fossil fuel usage whilst saving vital energy resources.

Q:and explain how they are accomplished ?use these :switchfuseconnecting wires conductorssbulb (load)power supply (source): Connect one side of the Power Source through the Fuse to one of the Switch terminals. Connect the other Switch terminal to one side of the Load. Connect the other side of the Load to the remaining terminal on the Power Supply. I trust this is what you're looking foryou weren't very specific.

Q:I have a 96 Camry and it died on me Friday sputtered out when I started it the rmp's shot up then went down then I put it in drive and then died I put new battery on, new starter, alternator is good and new ignition switch and when I turn the key all that comes on is the lights and radio and when I turn the key it doesnt sound like its trying to start just nothing no click click click: Ensure that your starter is getting power if it is not check that you installed it correctly. most common ones come with three wires a ground, power and ignition. If it is not getting power when you turn the ignition then check the starter fuse. Another way is to check the starter directly, you can use a screwdriver or wire to connect the power and ignition wires to spin the starter be careful not to make contact with the ground. If it spins then you have another problem, however if it does not spin then you problem is the starter itself, an electrical connection, fuse, or electrical component related to the starter. Note that even something as simple as a gear selector for an automatic or the clutch pedal for a manual can cause this problem. for automatics they will only start in P or N. for manual the clutch must be fully pressed. My guess is you are having starter related issues because any other mechanical problem would at least let your starter spin even it the engine does not start. Do you have any more useful information?

Q:I was wondering if anybody could tell me how to find a short circuit in my car because it is draining my battery. The car has all electrical components brand new such as the alternator, starter, battery, voltage regulator and relay. The car is not blowing any fuses but drains the battery overnight. Can anybody tell me how to test for a short circuit? Thanks to everybody that helps.: another thing you can do is unhook, disconnect, or take a fuse out to one elec. part at a time. to see what is draining the battery. disconnect the starter one day, then the headlights, etc till you figure what has a short. the only way you can test for a short it to check continuity, and see if each elce. part off the battery, fusebox and starter solenoid have continuity or a dead circuit going direct to ground.

Q:Hi my first visitI have been having problems with battery drains lately. Overnight the voltage of my car battery drops from 12.4 to 11.8 and if I leave it more than 3 days it will not start (11.5 to 11.2). On idle and load it is near 14.2. So I feel alternator is charging well.I am about to start pulling fuses to locate drain but was wondering if an alternator that is starting to die (but will still charge) can cause battery drain. Can the diodes in alternators draw current from the battery?Thanks: Alternator Draining Battery

Q:I have a 2002 Honda Civic that has a 12-Volt power outlet to plug in things such as my radar detector. I've used the same radar detector in my Civic for years without any problems. Recently, after using my radar detector, my fuse would burn out after using the outlet with the detector plugged in. It happens every time. I've already changed the fuse three times! And it's the correct amps too! Does anyone have any idea what's going on? Does my car have a more serious electrical problem I should know about? Any suggestions would be great.: Obviously something has happened to your radar detector to cause it to draw excess amperage or the fuse wouldn't blow. Perhaps the power cord has an issue?

Q:I accidentally switched-on my computer from US that is set to 115 Volts. Power at home is 220 Volts. What could be the components that were damaged inside the power supply?: The most likely failure point would be the main rectifier diodes, to fail short which should have popped an internal fuse. If the supply was not fused, then the diodes would eventually smoke and fail open saving what might be left of the supply. Also, with no fuse, the shorted diodes would have put AC directly on the main reservoir capacitor and they would be smoked as well. I am assuming it did not remain plugged in this way for more than a few seconds. Continued operation whould have overloaded the regulator circuit eventually smoking it as well. The computers battery would act as a buffer to this catastrophy, so it should have saved the computer chassis itself from damage. Getting a replacement supply will be much smarter than trying to diagnose and repair one that has smoked. Most modern supplies do not have a voltage switch, they are universal in 100-240 volts 50/60 cycle without adjustment.

Q:I did this hardware mod for my computer : (: NEVER mod the 20 (24 in some cases) connector that goes on the motherboard, you either destroyed the motherboard or the psu

Q:dose anybody know how to fix the( interior light,power lock ,sunroof ,trunk opener button and radio, which are not working, and they were stoped working at the same time, and i am trying to enter the code for the radio, but one of numbers is zero, and i dont see that on my radio all . please give me your advices if you have any experience about this . thanks: sounds as it those components run of the same fuse check fuses and i bet you will find a bad fuse if so replace the fuse with the same size it it blows again then you have a confirmed there is a short somewheres at which point i recommend taking it to a repair shop to get checked out as for the radio call a VW dealer they probably will be more than willing to tell you how to go about this.

Q:I recently blew a 25a fuse in a mini fridge which was soldered in. I currently don't have a 25a fuse to replace it with so what would happen if I used a 30a fuse instead?: You need to go get the correct amp fuse for the appliance, If you put a bigger amp in then it is designed to take if something starts to go out in the appliance it wont blow the fuse at the time it is suppose to and could ruin the appliance or catch on fire. Please do not use the larger amp.

Q:I had this LCD TV for about 2 years and suddenly it stop working, will not turn on and has no power. It made some static noise then it just stop working. The rest of my entertainment system (audio receiver, speakers, subwoofer, radio) still works, powers on in the same electrical outlet with a power surge protector.: I think you blew a fuse on the main power supply.these units are pretty much low voltage and high current systems, and they shouldn't have problems with shorted components.

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