Wannan Electric Motor YB3 Series Explosion proof High efficiency Three phase Asynchronous Motor

NegotiableUpdate on 05/09

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Product details: The motor is suitable for use in coal mines (non mining working faces) (Exd Ⅰ) and factories (Exd Ⅱ AT4, d Ⅱ BT4) that contain combustible gases or vapors of Class II, Class A and B, Groups T1 to T4, and explosive mixtures of air

Product Details

Product Details

The motor is suitable for use in coal mines underground (non mining working face) (Ex d Ⅰ) and factories (Ex d Ⅱ AT4, d Ⅱ BT4) containing combustible gases or vapors of Class II A and B, T1 to T4 groups, and explosive mixtures formed with air containing methane and other gases or coal dust.

Features: The explosion-proof marks are Exd Ⅰ, Exd Ⅱ AT4, and Exd Ⅱ BT4. The maximum surface temperature of Class I does not exceed 150 ℃ (when coal dust may accumulate on the motor surface), and does not exceed 450 ℃ (when the motor surface will not accumulate or measures can be taken to prevent coal dust accumulation); The maximum surface temperature of Class II should not exceed: T1 (450 ℃), T2 (300 ℃), T3 (200 ℃), T4 (135 ℃); The junction box can be made into three or six output terminals, suitable for both rubber sheathed cables (or plastic cables) and steel pipe wiring structures.

Environmental temperature: The ambient temperature is -15 ℃~35 ℃ (underground coal mine) or -15 ℃~40 ℃ (factory)