YBBP Series Flameproof Variable-Frequency Adjustable-Speed Three-Phase Asynchronous Motors
Publish time 2022-06-24 14:37
YBBP series flameproof frequency control of motor speed three phase asynchronous motor made in accordance with the provisions of GB3836.2 flameproof, the explosion-proof marks for Exd Ⅱ BT4Gb.It is suitable for use as general power equipment on the equipment in the places where the inflammable gas or explosive mixture formed by steam and air in class A and class B group T1 ~ T4.The system can run with constant torque and constant power in a wide range. It is an ac speed-regulating explosion-proof motor powered by inverter.
Executive standard is JB/T11201.1-2011
◆ Siteconditions
The standard working conditions of YBBP series motors are as follows：The altitude is not more than 1000 meters, the lowest ambient temperature is -15 ℃ , and the highest ambient temperature is 40℃ .
◆ Temperature rise andinsulation
F class (155 ℃ ) insulation system and temperature rise class B (80K) are adopted to the motor.The service life and reliability of the motor areguaranteed
◆ Cooling andventilation
Standard cooling mode is IC416 standard motor equipped with forced cooling fan
◆ Protectionclass
The standard protection class of motor is IP55,can be used in dusty or humid environment.
◆ Voltage、frequency
Frame size80-100, the voltage is 380V
Frame size112-355, the voltage is 380V 660V 380/660v
◆ Ratedfrequency
Under the condition that the supply voltage deviates from the rated voltage by 5%, it can still run well.
◆ Terminal boxposition
Terminal box in the upper part of the frame can be four directions into the line, the line is divided into rubber cable and steel pipe wiring two kinds
◆ Qualityguarantee
From the product design to the delivery of products, follow the ISO9001 quality certification system, strict compliance with quality procedures
