YB2 YB3 0.55-315KW Three phase electric motor Explosion proof motor

YB2 YB3 0.55-315KW Three phase electric motor Explosion proof motor

YBD2 sequence Two speed flameproof three phase asynchronous motor is developed on the basis of YB2 series flameproof motors.It uses the simplex winding polarity reversal technique to recognize the pace transformation. Different poles supply relative pace. YBD2 series motor are suited for mechanical equipments which needed pace regulation, mainly utilised in coal,oil and all-natural gasoline,petrochemical and chemical industries,typically utilized to generate pumps,followers,compressors and other transmission machinery. YBD2 series motor could marked as Exd I,Exd II AT4 or Exd II BT4. Exd I is utilized in the non excavation doing work issue and coal mine with methane or coal dust,Exd II AT4 and Exd II BT4 are applied in the situation of explosion proof gasoline compound with Manufacturing facility II type,Quality A&B, temperature T1,T2,T3 and T4.

Descriptions
YBD2 YB2 sequence 3 period AC coal mine explosion evidence electric powered motor

IEC80-355 ATEX certificate 
Exd1 and Exd11BT4 
rated voltage: 380, 400v 415v 440v 460v 660V 50hz 60hz
.75-315KW

Explosion Evidence Motor, Induction Motor, CZPT Motor, YBD2,YB2 Motor YBVP2,YBF2 Motor.

YB2 explosion evidence motors are created and made into explos
ion proof type and the explosion evidence residence conforms to China Countrywide CZPTs: 
GB3836.one-2000 CZPTal Apparatus for Explosive Fuel Atmospheres-CZPT Needs. 
GB3836.two-2000 CZPTal Equipment for Explosive Gasoline Atmospheres- Explosion proof Enclosure d and standards IEC79-1, BS4683 and EN50018.

ExdI- protected for use in the non-mining surfaces of underground coal mines in which the explosive mixtures of methane or coal-dust are existing. 
ExdIIAT4 – safe for use in vegetation where the explosive mixtures of IIA Class, TI, T2, T3 or T4 are present. 
ExdIIBT4 – secure for use in plants exactly where the explosive mixtures of IIB Course, TI, T2, T3 or T4 are current. 
ExdIICT4 – safe for use in plants in which the explosive mixtures of IIC Class, TI, T2, T3 or T4 are existing.

1.Ambinent tempertuer should not be more than forty
two.The elevation ought to not be exceed a thousand meters.
3.The relative humindity ought to not be a lot more than 90%.
four.Rated Frequency:50Hz
5.Rated voltage: 380V, 660V, 380V/660V
6.Operation manner is S1
7.Protection diploma: IP55, Insulation course: F

There are E x d I and ExdIIBT4 sort in YB2 ranges of  a few-section asynchronous explosion evidence motor according to the requirement of the application. The overall performance of the security of the merchandise is confirming to the common of GB3836.1-2000<> and GB3836.two-2000<>,This ranges of goods are suited for the non-mining working region in underground mine or where there are the explosive gasoline combination in factories.

 

Work conditions

 

Temperature and Insulation

The Maters’ insulation method are made by Class F(155ºC), operated with Class B(80K). Which incerase the motor valuable existence and dependability.

Cooling and air flow

The common cooling technique is absolutely Enclosed Fan Cooled (TEFC) it accordance with IC411 of IEC60034-6. CZPT motors are outfitted with radialflow plastic supporters

Protection class

The standard levels of security is IP55. The IP55 enclosure indicates complete hoseproof and dustproof protection .A larger levels of safety is CZPT

Motor safety

Motors can be installed with PTC, PT100, such as winding and bearing temperature measurement as properly as other sorts of defense on ask for.

Voltage and frequency

CZPT voltage and frequency are 380V 50HZ, and can be wound for any solitary voltage it the range 200-660V at a frequency 50hz. The motors will work satisfactorily with versions of ±5% from the rated voltage.

Vibration

YB2 motors are made to vibration course A, vibration course B is CZPT on request.

Terminal box area

Terminal box at the top  of motor frame 

Quality assurance

Stringent quality methods are observed from first design and style to finished merchandise in accordance with CZPT documented high quality technique.

 Motor functioning technique

This YB2 series of motors operating method for S1 ongoing responsibility.

 Production processing:

Attributes:

  • Higher commencing torque Low sound and flameproof motors
  • Power variety:.75-315kw
  • Body assortment:80H-355H
  • Service issue:1.
  • Rated Volt:380v,400v,415v,440v,575v,660v,690v.
  • Speed variety:2p/3000rpm,4p/1500rpm, 6p/1000rpm,8p/750rpm
  • CZPT and Frame housing:TEFC. Forged iron,Aluminum,explosion evidence motors
  • IEC132 Body and greater body motors ideal CZPT/Delta starting up
  • Junction box outfitted with strong glands
  • Motors presented with CE mark
  • Protection class:IP55
  • Thermal protector:Sure
  • Ambient Temperature:-15°C~40°C
  • Altitude:Not exceed 1000m
  • Frequency ragen:50Hz,60Hz
  • Insulation course: F,  
  • Temprature riseB
  • Duty S1
  • Wire connection: CZPT type for motors up to 3Kw Delta kind for motors 4Kw and above.
  • CZPTs:Ball bearings for DE&NDE(Generate finish&Non-drive conclude)
  • Mount sort:B3(ft mount), B5(Huge flange mount),B35(Flange&ft mount), 

Pre-revenue provider: 
•We are a income team, with all specialized assistance from engineer team.
•We benefit every inquiry despatched to us, ensure quick aggressive supply within 24 hours.
•We cooperate with buyer to layout and build the new goods. Provide all needed document.

Following revenue services:
•We regard your feed again soon after receive the motors.
•We supply 1-two years warranty soon after receipt of motors..
•We guarantee all spare areas CZPT in life span use.
•We loge your complain inside of 24 several hours.

If you need High top quality explosion evidence motors,welcome to inquiry us now
 

YB2 YB3 0.55-315KW Three phase electric motor Explosion proof motor

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