Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump T12000-4 1650 12000kw 6kv

Motors are  usually utilized to drive products such as blast furnace supporters and sintering fans in the metallurgical market
I. Overview
T collection huge-scale three-period four-pole, 6-pole synchronous motor and so on are sequence of merchandise developed by our business on the foundation of introducing and absorbing sophisticated technologies at home and overseas. It is commonly employed in petroleum, chemical, electric powered power and other industries, and is utilized to drive high-inertia mechanical loads such as followers, pumps, and compressors.
This series of motors adopts new engineering, new components, new procedures, exquisite materials selection, innovative production, tiny dimension, light-weight weight, large performance, low sounds, minimal vibration, secure and reputable procedure, and practical use and routine maintenance.
Two implementation requirements
GB755 Rotating Motor Score and Overall performance
CZPT circumstances of JB/T2224 big AC a few-period four-pole synchronous motor
GB/T1571 3-period synchronous motor check strategy
GB/T997 motor structure and installation sort code
GB/T1993 Rotating Device Cooling Strategy
GB/T4942.1 Motor shell protection grade
GB/T10068 Rotating motor vibration measurement strategy and restrict
GB/T10069 Rotating Device Noise Measurement Method and Limit
3. Simple technical parameters
Electrical power range: four hundred~40000KW
Voltage: 6000, 10000V
Speed: 1000, 1500r/min
Rated frequency: 50HZ
Defense degree: IP44, IP54
Insulation class: F
Quota: S1
Cooling technique: IC81W, IC91W
Installation method: IM7311created in accordance to other parameters in accordance to person requirements
Four, complex traits
4.one By incorporating a “Γ”-formed damping ring to the reliable magnetic poles, the motor can offer a massive enough commencing torque, a pulling torque and a lower beginning recent, which can make sure the easy starting and acceleration of the motor, and have a little influence on the energy grid, and fulfill the person load needs .
4.two The use of new insulating components and insulation technologies, with tremendous sturdy insulation and voltage resistance.
4.three The motor adopts course F insulation, and the temperature increase is assessed in accordance to the temperature increase restrict value of class B insulation. It has a long support lifestyle and a excellent ventilation technique, which tends to make the device below different operating circumstances such as startup, overload, overexcitation, underexcitation, and shutdown. Ensure that the temperature increase of each and every part does not exceed the allowable restrict.
4.four By means of correct calculation and analysis, the structure of the rotor is established. The high-energy motor adopts the built-in construction technology of shaft and choke to make the motor protected and reliable.
four.5 The defense gadget is sophisticated and total.
four.5.1 The stator windings and bearings are equipped with temperature detection units, which can detect, alarm and vacation.
four.five.2 Shutdown space heater with anti-condensation result.
5, construction sort
5.one The construction of this sequence of motors is typically horizontal, and the cooling technique is a closed circulating air cooling method, which is located at the base of the motor. For added-high-electrical power motors, it is of box-kind structure and h2o-cooled.
five.two The motor magnetic material adopts higher-top quality cold-rolled silicon metal sheet with higher magnetic permeability and reduced decline, which improves the working effectiveness of the motor and decreases the operating value of the motor. Rigid stator framework, the iron main is fastened on the supporting ribs of the frame in the circumferential path via the dovetail groove and compressed in sections with large force, and all the forces are transmitted to the base by means of the frame, minimizing vibration. The damping ring and the magnetic pole adopt a particular repairing strategy to prevent malfunctions induced by bad get in touch with all inside conductive human body connectors, fasteners, supports and screws on the rotating body have anti-loosening actions to make certain firmness and reliability.
five.3 The stator winding is handled with VPI as a complete dipping paint, which has substantial electrical overall performance, mechanical power, insulation functionality, humidity resistance and thermal steadiness.
5.four The bearing is a sliding bearing with pressure oil circulation, which is set up in a bearing seat made of solid steel. The sliding bearing has a spherical bearing that can routinely modify the centre. The inner surface area of the bearing is coated with a layer of Babbitt alloy to avoid electrical power technology Direct-tin eutectic takes place when the equipment is working at substantial temperature. The bearings are insulated to prevent shaft currents.
6. Problems of Use
six.1 Voltage fluctuation: ±5% (It can operate at ±10% under the problem of 7.3 in GB755).
six.2 Frequency fluctuation: ±2%.
6.3 The altitude does not exceed 5000m
six.4 The optimum ambient air temperature does not exceed +50ºC,
6.5 The inlet temperature of the cooling drinking water of the air cooler ought to be held within the assortment of six~33ºC, the pressure of the cooling water is .3Mpa, and the cooling water ought to have no corrosion influence on copper and iron.
6.six If the previously mentioned simple circumstances of use are exceeded, corresponding actions or particular orders should be taken.
7, model description
Motor with composition sort IM7311: Motor with composition type IM1001
T7000-4/1730T1120-415000KW

Outer diameter of stator core (Φ1730mm) Rated energy (15000KW)

Number of poles (4 poles) Quantity of poles (4 poles)

Rated energy (7000KW) Centre height (1120mm)

T collection synchronous motor T collection synchronous motor
8. Ordering instructions
eight.one Just before placing an purchase, make sure you refer to the item catalog of this collection to explain the needed solution model, technical specs and other knowledge. If there is any discrepancy amongst the required kinds and specifications, remember to contact our company.
eight.2 When ordering, the motor model, rated electrical power, pace, rated voltage, rated frequency, safety stage, load instant of inertia, rotation path, installation variety, and many others. must be indicated.
eight.three The specialized information sheet in the catalog only lists the relevant information of motors with rated voltages of 6KV and 10KV. If consumers require other voltage ranges, our business can also offer technological data when ordering.
8.4 The technical information and dimensions in the sample are only for reference when end users choose types. The official info will be presented by the organization right after the contract or technical agreement is signed.
8.five If you have any other special demands, such as brushless excitation, variable frequency start off, and many others., remember to provide the needs and sign the relevant technical agreement when ordering.
 
 

Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump T12000-4 1650 12000kw 6kv