YB2 sequence AC flameproof three-section asynchronous motor is an excellent driving item to meet up with the requirements of substantial-electrical power gear in explosive gasoline surroundings such as factories and coal mines. It is the simple series of explosion-proof motors of our firm YB collection. It attributes higher efficiency, lower sounds, long daily life and large trustworthiness. YB2 sequence flameproof three-phase asynchronous motor overall performance in accordance with GB3836.two-2571 “CZPTal gear for explosive gasoline atmospheres Component two: Explosion-proof type “d”” and CZPT Electrotechnical Fee regular IEC79-1 restrictions to make explosion-evidence sort Exdl ExdllAT4 and ExdllBT4 are suited for dangerous areas exactly where the explosive gas combination of the IIA and IIB temperature teams T1-T4 is existing in the coal mine underground non-color excavation doing work experience and the manufacturing unit.
YB2 series AC flameproof three-period asynchronous motor with ExdI explosion-proof mark motor, ideal for coal mine the place there is risk of methane mixture and coal dust explosion motor with ExdIIBT4 explosion-proof mark, appropriate for manufacturing facility class II B, temperature group Atmosphere for the presence of explosive fuel mixtures in the T1, T2, T3 and T4 teams motors with ExdIICT4 explosion-evidence markings for use in factory Course II C, explosive fuel mixtures in the T1, T2, T3 and T4 temperature groups atmosphere of.
The energy course and installation proportions of YB2 series AC flameproof a few-section asynchronous motor are in line with the CZPT Electrotechnical Fee (IEC) normal. The corresponding relationship is the very same as the German DIN42673 normal, which is helpful to the export products and the spare components of the imported equipment.
The explosion-proof overall performance of this collection of motors complies with GB3836.one-2000 “CZPTal Gear for Explosive Fuel Environments Part 1: CZPT Demands” and GB3836.two-2000 “CZPTal Tools for Explosive Fuel Environments Portion 2: Explosion-proof Type “d”” The restrictions are also compliant with the provisions of IEC79-1, BS4683 and EN50018 to create an explosion-proof kind. The explosion-evidence marks are ExdI, ExdIIAT4, ExdIIBT4, ExdIICT4, which are appropriate for use in locations where explosive fuel mixtures are present.
ExdI is appropriate for underground coal mine non-mining face environments in which explosive mixtures of methane or coal dust are existing.
ExdIIAT4 is suitable for use in the Course IIA plant, and the temperature group is the atmosphere in which the explosive gasoline mixtures of Groups T1, T2, T3 and T4 exist.
ExdIIBT4 is ideal for use in manufacturing facility-use Course IIB, temperature groups in the existence of explosive fuel mixtures in the T1, T2, T3 and T4 teams.
ExdIICT4 is ideal for use in manufacturing unit-use Class IIC, temperature teams in the presence of explosive gasoline mixtures in the T1, T2, T3 and T4 teams.
Primarily based on YB2 fundamental collection motor, it can also be made into YB2-W outdoor kind, YB2-TH indoor moist tropical variety, YB2-THW outdoor wet tropical kind, YB-TA indoor dry tropical sort, YB-TAW outside dry tropical Sort, YB-T indoor tropical sort, YB-TW outside tropical variety and YB-WF1 outside medium anti-corrosion variety and other climatic conditions.
Motor energy variety is .fifty five-315KW
Rated voltage: 380V, 660V, 1140V, 380/660V, 660/140V.
Rated frequency: 50Hz/60Hz.
Quota: ongoing perform S1
Explosion-evidence signs: ExdI, ExdII AT4, Exd IIBT4, ExdIICT4.
Environmental problems: The altitude does not exceed 1000m, and the ambient air temperature varies with the year, which is -fifteen~40°C.
Shell defense ranking: IP55.
Motor insulation course is F
Cooling approach: IC411.
Set up type: B3, B5, B35, V1, and so on.
YB2 collection totally enclosed self-admirer chilly squirrel-kind explosion-proof a few-section asynchronous motor, which has the traits of large efficiency, strength preserving, massive starting torque, very good efficiency, low sound, minimal vibration, high reliability and handy use and upkeep.
(one) The correspondence between energy course, installation dimensions and pace is regular with DIN42673. Considering the compatibility with the YB sequence and the interchangeability of the Y2 sequence, the necessary adjustments are manufactured, which is much more efficient and applicable.
(two) The complete series adopts Course F insulation, and the temperature increase is assessed in accordance to Course B.
(3) The sound limit is decrease than that of the YB sequence, which is near to the Y-course sounds of the YB series, and the vibration limit is equivalent to the YB collection.
(4) The enclosure protection degree is increased to IP55.
(5) The complete series employs lower-noise deep groove ball bearings, and the center of the equipment foundation is larger than 180mm.
(6) There are two varieties of motor warmth sinks: parallel horizontal distribution and radiation distribution, which are largely parallel horizontal distribution.
The motor items made by our company have acquired the CZPT top quality administration management method certification, passed the CCC/COC, China power-saving product certification, and passed the certification certificates of CE/UL/IRIS/CAS and other CZPTpean and American nations around the world. The company strictly increases the good quality and successful motor goods and services for users in stringent accordance with the specifications of pertinent solution requirements.
Our company’s motor manufacturing manufacturing facility adheres to the concept of green, effective and vitality-preserving generation services, pays focus to the harmonious advancement of interior and external environment, builds environmentally pleasant motor manufacturing enterprises, strictly implements motor standard procedure, and selects substantial-top quality energy-conserving components to make sure the good quality of motor merchandise.
one. Expert motor producing service supplier
two. Sound solution good quality management and certification program
3. Have a expert revenue and complex provider crew
4. The motor has ideal process and strong mechanical processing capacity
five. Substantial standard item complex services method
6, very good faith and mutual benefit, excellent credit score assure.
