Horizontal-Axis Wind Turbine Generating Unit
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 1000 unit/month
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Model | FD4.0-2/9 | Overall length | 3900mm |
Rated power | 2000W | Wind protection mode | Pitch-regulated, electromagnetic brake and electronic unloading |
Cut-in wind speed | 3m/s | Generator | Permanent magnet synchronous generator |
Rated wind speed | 9m/s | Transmission | Direct drive |
Cut-out wind speed | 25m/s | Blade material | Reinforced glass steel |
Safe wind speed | 50m/s | Altitude | Maximum altitude at rated working conditions: 1000m |
Number of blades | 3 pieces | Temperature and humidity | Temperature: -40ºC~ +55ºC, humidity: 0 ~90% |
Wind wheel diameter | 4m | Environmental requirements | 50m/s wind resistant(It may be used in the harsh environments such as the dusty and salty conditions) |
Product Description
Description:
The unit is composed of blades, pitch-regulated device, hub, electromagnetic brake, permanent magnet generator, cabin, rudder, cable, etc. Unique pitch-regulated device has wind protection, so that the blades reach the optimal energy efficiency at low winds. Electromagnetic brake with high braking torque can ensure the safety and stability of impeller at wind speed of 50m/s.
Features:
Pitch-regulated device, electromagnetic brake and electronic load multiple wind protection;
Cabin frame is of unique body structure to greatly reduce the impact on the generator;
Blades are made of reinforced glass steel, and they are safe and durable. Blade shape has the superior aerodynamic performance and leading edge has a wear layer;
Pitch-regulated device works with dual springs with the starting pitch adjusted according to the specific conditions of user to maximize the generation performance at low speeds. Stall regulation protection works at low speeds, and generation performance at middle and low speeds are excellent;
Specially optimized permanent magnet generator for horizontal-axis wind turbine;
Flow line design, low wind resistance and elegant appearance.
Simple and easy installation and maintenance;
Simple structure, safe and reliable, long service life
- Q:1, what are the fire hazards caused by electricity in the server room?2 what are the fire hazards in the server room?
- Three, should be based on the size of the project need to determine the location of the fire to determine the use of independent electric detector or non independent detectorFour, according to the specific circumstances of the electrical equipment to determine the electrical fire monitoring detector form and installation location
- Q:What is the power plant
- Is to do the preparation of electricity ahTransformer transformerSmall to power switch, etc.
- Q:Pre checking and checking of goods in power system
- Check: the full name is a regular inspection, with the role of pre trial is almost the same as the general power system is the two equipmentGoods inspection heard, just heard of items set is the item visit orderly, convenient for production work.
- Q:What is the redundancy of electrical equipment
- I/O card: to the server, mainly refers to the network card and hard disk control card redundancy. Network card redundancy is inserted in the server dual network card. The card was large and redundant technology medium on technology, now has been owned by the PC server. PC server such as Micron's NetFRAME9200 up to 4 network card redundancy, the 4 network card each bear the network traffic of 25%. COMPAQ all ProSignia/Proliant servers have fault tolerant redundant dual nic.
- Q:Power equipment sales process, the customer asked the most questions thank you
- The questions asked by customers vary from person to person:1, the brand or model in which the same industry used, that is, customer performance, the region has no performance;2, product quality, how to use life, and other domestic brands compared to what level, quality assurance, such as a few years;
- Q:1, common measurement and control cabinet, what is the common measurement and control cabinet? What signals are measured? High voltage side (10kV and above) have the corresponding relay protection device, regardless of the panel or on the spot, will not be on the public measurement and control cabinet; the so-called public measurement and control cabinet is measuring what? Low voltage measurement and control? Or what, for example, thank you (power generation, power supply and distribution does not matter, can speak on the line)2, network equipment cabinet, I probably can understand, is from the equipment from various communication signals collected by the communication management unit, the output signal of Ethernet, this cabinet is the main communication management machine and switch is?3, how to locate the remote communication cabinets? What is the main role? What are the main equipment?4, why do we usually need GPS time device, what is the significance? What will happen if there is no?
- The network equipment and the remote communication cabinet are responsible for the communication between the equipment and the background in the station and the communication with the electric power department
- Q:The insulation level of the electrical equipment in the neutral grounding system shall be consideredA. phase voltage;The square root of 2 phase voltage B.;The square root of 3 phase voltage C..Great God in the end this election? I am very tangled!
- According to the line voltage, the neutral grounding is star type connection, line voltage is 3 times the square root of the phase voltage, so the choice of C
- Q:I do sales of electrical equipment, how to deal with the power supply bureau?
- I am in charge of power management and power management. To provide you with the following suggestions: both the high voltage power equipment (such as transformer, voltage or current transformers, towers, porcelain crossarm, netsuke etc.)
- Q:What are the main interference sources of the two power system
- There are three kinds of electromagnetic interference in power system: electromagnetic interference between the primary equipment, the primary equipment and the secondary equipment, and between the two devices, and the electromagnetic interference between the two devices. According to the propagation path of electromagnetic disturbance, it can be divided into conduction coupling and radiation coupling. A line in the power system of switching operation, fault, lightning strikes, transient current and voltage and electromagnetic radiation line, enter the two loop through various coupling modes, these pathways are electromagnetic voltage transformer, capacitor voltage transformer, current transformer, coupling capacitor, high voltage bus and the two cable distribution between the capacitive and inductive coupling transmission way, also have a line to the surrounding space transient electromagnetic radiation energy, is two times the equipment or circuit receiving radiation coupling way.
- Q:What is the installation equipment of the transformer on the power installation project
- Installation of lightning arresterMost of the external factors that affect the operation of distribution transformers are from lightning accidents. Therefore, the transformer equipped with lightning protection devices, should be used in the synthesis of metal oxide arrester without gap insulation, the power frequency voltage withstand capability, good sealing, protection characteristics.
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Horizontal-Axis Wind Turbine Generating Unit
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
OKorder Financial Service
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