Increased Safety Brushless Excitation Synchronous Motor-for Compressor and Pump Synchronous Motor Taw 3600-20 2600 3600kw 10kv IP55

Increased Safety Brushless Excitation Synchronous Motor-for Compressor and Pump  Synchronous Motor Taw 3600-20 2600 3600kw 10kv IP55

CZPTly utilized in chemical sector Improved-Protection BRUSHLESS EXCITATION SYNCHRONOUS MOTOR
 TAW collection enhanced security brushless excitation synchronous motor is a large-tech item created by our firm that integrates explosion-evidence engineering, power digital technological innovation, computerized handle technology, and motor engineering. It is broadly utilized in areas with explosive and dangerous gas in petroleum, chemical, coal and other industries to travel reciprocating compressors. This collection of motors adopts new engineering, new materials, new technological innovation, exquisite substance choice, and sophisticated producing. It has the traits of little dimensions, gentle excess weight, lovely look, large effectiveness, low sounds, lower vibration, secure and reputable operation, and practical use and routine maintenance.
Our organization is the initial domestic company with R&D, design and style and production capabilities of this kind of merchandise. This collection of motors have won the Nationwide Significant CZPT Gear Achievement Award, the Provincial Significant Science and Engineering Project Award, and the explosion-evidence electrical industrial solution generation license issued by the Point out Administration of Quality Supervision, Inspection and Quarantine.
2. Implementation requirements
GB CZPTal Equipment for Explosive Gasoline Ambiance Portion 1: CZPT Specifications
GB3836.three-2571 CZPTal Tools for Explosive Gasoline Ambiance Element three: Elevated Safety “e”
GB3836.9-2006 “Explosive surroundings explosion-proof electrical products, encapsulated electrical equipment”
GB755-2008 Rotating Motor Rating and Performance
JB/T 8973-2011 Explosion-proof technological requirements for elevated-protection brushless excitation synchronous motors
JB/T 8974-2011 TAW series increased safety brushless excitation synchronous motor specialized conditions
GB 50058 Code for Style of CZPT Electricity Tools in Explosion and Fire Dangerous Environment
3. Basic technological parameters
Power selection: 350~10000kW
Voltage: 3000, 6000, 10000V
Velocity: three hundred, 333, 375r/min (other speeds can also be manufactured as needed)
Rated frequency: 50Hz
Safety level: IP54
Insulation course: F
Quota: S1 (operate system)
Cooling method: IC81W, IC91W
Set up technique: IM7315, IM7311, IM7111, IM7115
Explosion-proof mark: Exe II CT2Gc, ExeII  CT3Gc
Four, specialized attributes The excitation, rectification, excitation control, de-excitation protection and other products of the synchronous motor are installed on the rotor. The rectified energy is supplied by the coaxial alternator, as a result removing the slip ring and carbon brush device, producing the general framework compact and removing slippage. The spark made by the get in touch with in between the ring and the carbon brush.
4.2 The use of new insulating components, semiconductor components and insulation engineering, with super-robust insulation face up to voltage and anti-corona abilities.
4.3 The temperature rise margin is massive. Below numerous functioning circumstances these kinds of as begin, overload, overexcitation, underexcitation, shutdown, etc., it can ensure that the temperature increase of each element does not exceed eighty% of the corresponding group temperature. The motor adopts Class F insulation, and the temperature is evaluated in accordance to the temperature increase restrict of Course B insulation.
4.4 The tE time value is long and the starting up time is brief. To make certain the protection and reliability of the motor, the tE time benefit of the motor is made to be above 9s, which is hassle-free for consumers to alter and use.
4.five The defense unit is advanced and complete.
four.five.1 Stator windings and bearings are geared up with temperature detection gadgets, which can keep an eye on, alarm and excursion.
4.5.two Shutdown place heater with anti-condensation impact (enhanced basic safety airtight type).
4.5.3 There is a purge unit interface on the motor, and a purge pipe is developed within the motor to discharge the internal dangerous gasoline before the motor starts.
4.six The brushless excitation method adopts a coaxial built-in composition of rotating rectifier, rotating armature AC main exciter and synchronous motor. It has automatic de-excitation safety, automatic excitation at the very best time of polarity, and step out of phase with load. The clever automated management purpose of the out-of-step protection has a substantial degree of stability and rapidly reaction efficiency. Additionally, when the voltage of the power offer technique fluctuates instantaneously and there is an oscillation, or when the pushed mechanical products or method has powerful transient disturbance, the motor With automated clever defense and management purpose, the effect on the procedure of the motor is significantly smaller sized than that of the conventional brushed synchronous motor.

structural type
5.1 The total composition of this series of motors is a box composition, and the base, finish go over, bottom plate, etc. are welded by steel plates. The motor is an unbiased cavity, and the AC exciter and the rotating rectifier disc type one more unbiased cavity.
5.2 The magnetic components of the motor and the exciter are produced of cold-rolled silicon metal sheets with large magnetic permeability and reduced loss. The damping strip and the magnetic pole main undertake a particular correcting strategy to avert starting sparks all inside conductor connections, fasteners, supports and The screws on the rotating physique have unfastened measures to guarantee firmness and trustworthiness, and avoid sparks and arcs.
5.3 The stator winding adopts reliable anti-corona measures to improve the corona initiation voltage. The main motor and the AC exciter winding are taken care of with VPI as a total dipping paint, which has large electrical overall performance, mechanical strength, insulation overall performance, dampness resistance and thermal steadiness.
5.4 Undertake seat sort spherical sliding bearing. The bearings are insulated to avert shaft currents new lubricating oil and skinny-walled bearing alloy tiles are employed, and electromagnetic centerline indicators are established.
five.5 Rotating rectifier plate: The place is small on the outside of the exciter, the electrical connectors, repairing areas and heat sink are integrated, compact composition, dependable operation, minimal failure price, and hassle-free set up and upkeep.
6. Conditions of Use
6.1 Voltage fluctuation: ±5%, (It can run at ±10% below the problem of seven.3 in GB755)
six.two Frequency fluctuation: ±2%
6.3 The altitude does not exceed 1000m.
6.4 The highest ambient air temperature does not exceed +40ºC, and the bare minimum is 0ºC.
six.5 Zone two explosion hazard area formed by flamable gas or steam and air with ignition temperature group T1-T3 group.

For example,
           TAW 1250-16/2150
                                                     Outer diameter of stator core (Φ2150mm)
                                                     (16 poles)
                                                    Rated energy (1250kW)
                                                    Increased basic safety brushless excitation synchronous motor
8. Purchasing guidelines
eight.1 Ahead of putting an order, please refer to the item samples of this collection to make clear the necessary solution designs, technical specs and other info.If there is any discrepancy in between the needed requirements and the samples, please contact us.
eight.2 When placing an buy, the variety, rated electrical power, synchronous pace, rated voltage, rated frequency, safety course, flywheel torque, rotation route and set up kind of the motor shall be indicated.
eight.three The sample technological knowledge table only lists the relevant information of motors with rated voltage of 6KV and 10KV. If the person demands other voltage courses, the organization can also supply the related complex data when ordering.
eight.4 The technological info and define dimension in the sample will only be employed as the reference for user selection, and the official data will be provided by the Company right after the deal or complex agreement is signed.
8.5 If there are any other specific requirements, this kind of as the excitation handle of the optional rotating long term magnet auxiliary exciter, please give the demands and sign the relevant technological agreement when buying.   


Increased Safety Brushless Excitation Synchronous Motor-for Compressor and Pump  Synchronous Motor Taw 3600-20 2600 3600kw 10kv IP55


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