TEFC 3 Phase Motor

TEFC 3 Phase Motor

YE3 series AC low voltage TEFC 3 Phase motor is independently developed by SIMO company. The coolant mode is IC411, which meets with regulations of GB/T 755 Rotating Electrical Machines- Ratings and Performance and JB/T 13299 Specifications for YE4-series (IP55) High Efficiency Three-phase Induction Motor (Frame size 63-355). Its efficiency value complies with the grade 2 energy efficiency standard in GB 18613-2020 and is consistent with the lE4 in the international standard IEC 60034- Energy Efficiency Grade of Single Speed Three Phase Cage Induction Motors. This series of products can completely replace the obsolete products of low-voltage three-phase asynchronous motors, such as Y, YGM, YGM2, YE2 and YE3-series of motor.
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Description

Technical Parameters

Title

 

TEFC 3 Phase Motor

 

 

Brief Introduction

 

TEFC motor refers to a fully enclosed external fan self cooling motor, which has been widely used in the field of new energy in recent years. The following text will provide a specific introduction from five nodes: definition, advantages, applicable fields, characteristics, and brand.

1. Definition

TEFC (Total Enclosed Fan Cooled) refers to a fully enclosed external fan self cooling structure. It uses a sealed cover to protect internal components from environmental erosion, adopts a forced ventilation cooling method with a fan, ensures high efficiency and energy conservation, and meets the international Ipx6 protection level standard.

2. Advantages

TEFC motors have advantages such as compact structure, light weight, good heat dissipation, and convenient maintenance. At the same time, this type of product has high working stability, low noise, and is not easy to generate sparks. It operates well in various harsh conditions and is more reliable in terms of safety.

3. Applicable fields

This type of electric motor is widely used in various industries such as water treatment equipment (such as sewage pumps), wind turbines, rail transit systems in steel plants, and various corrosion-resistant equipment in chemical enterprises. Due to its compact construction form, which ensures the full implementation of anti-corrosion measures, high economic and environmental adaptability, it has great potential in various industrial production.

4. Characteristics

TEFC motors have better sealing performance than ordinary motors, so they are not affected by foreign objects such as water, sand, and mud during operation. At the same time, due to the refined design of the fan and the use of special materials for manufacturing, the air flow rate is greater and the heat dissipation effect is strong. These structural characteristics ensure that the product has high stability and safety in all aspects.

 

Main Technical Parameters

 

Frame

H315-H355

Power Scope

185KW

Voltage

380V, 400V, 415V, 460V, 490V, 660V, 690V

Frequency

50Hz, 60Hz

Number of Poles

2P, 4P, 6P, 8P, 10P

Speed

3000rpm, 1500rpm, 1000rpm, 750rpm, 600rpm

Cooling Mechod

IC411

Protection Grade

IP55

Insulation Class

F(155℃), H(180℃)

Duty

S1, S4, S5, S6, S9

Mounting Type

B3

Standard

IEC

Efficiency Grade

IE3

 

Outline Dimensions


80-355

Motor Parameters

185

 

 

Applications

The YE3 Series LV Motor is commonly used to drive water pumps, compressors, conveyors and other transmission machinery in different areas.

 

chemistry(001).           power station(001).              cement(001).              pump(001)

Chemistry                                     Power Station                                Cement                                         Pump

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