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YbJ explosion proof motor
 YbJ explosion proof motor
  • Product Name: YbJ explosion proof motor
  • Product classification: Explosion proof vibration motor
  • Number of visits: second
  • Product introduction: Motor voltage: 380V, 380 / 660 V, 660 / 1140V, installation mode: B3 (horizontal, foot link); B5 (vertical, flange connection); B35 (vertical and horizontal, with feet and flange) rated working system: continuous working system (S1), short-time working system (S2), intermittent working system
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Product introduction:
Motor voltage: 380V, 380 / 660V, 660 / 1140V
Installation method: B3 (horizontal, foot connection); B5 (vertical, flange connection); B35 (vertical and horizontal, with foot and flange)
Continuous duty (S2), continuous duty
 
Product introduction
The explosion-proof function of ybJ flameproof motor is defined according to gb3836.1-2000 "electrical installation and arrangement for explosive gas conditions Part 1: General requirements" and gb3836.2-2000 "electrical installation and arrangement for explosive gas conditions Part 2: flameproof type" d ", which are also in accordance with iec79-1, bs4683 and en50018. The explosion-proof mark is Exd I, which is applicable to the situation that combustible gas (methane) and air constitute explosive gas or coal dust has explosive injury. The selection and arrangement of the machine is used as the driving force of the machine. YJ common type is applicable to the condition without explosive gas mixture.
 
Features and uses
The mine winch and its auxiliary motor are mine haulage motor or ground winch. This series of motors have the characteristics of high service, beautiful shape, quiet and reliable operation, long service life, exquisite function, convenient installation, use and repair.
 
 
YbJ explosion proof motor Skill parameters:
 
Insulation class: F
 
Additional voltage: 380 / 660 V, 660 / 1140V
 
Synchronous speed: protection class: IP55
 
Service conditions of ybJ explosion proof motor
1) The altitude is not higher than 1000m.
 
(2) The condition of air temperature with the end of the reform, the same generally does not catch up with - 20 to + 40 ℃.
 
(3) The maximum relative humidity of the air should not exceed 95% (when the temperature is + 25 ℃).
 
(4) YbJ explosion-proof motor is in coal mine underground condition, and YJ series common motor is ground non explosion-proof.
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