YBT-H Series Marine ventilating device anti explosive three phase marine motors
Name | YBT-H Series Marine ventilating device anti explosive three phase marine motors |
Power | 0.55-100kw |
Voltage | 380-440v(220-690V) |
Frequency | 50-60hz |
Frame size | 63-200 |
Insulation | F-H |
Protection Class | IP44-IP56 |
Usage | Used on ships with protection mark EXD IIA and EXD IIC and fulfill flammable gas and explosive mixture, the motors are suitable for driving various machines on ships, such as pumps, blowers, separators, hydraulic engine and other auxiliary equipments. |
General description
YBT-H Series Marine ventilating device anti explosive three phase marine motors are designed and manufactured according to Ntional Standard GB3836.1”Electric apparatus for explosive gas atmosphere-part 1: General requirement” and GB3836.1 “Electric apparatus for explosive gas atmosphere-part 2: flame proof enclosure “d”. It has the feature of high efficiency. Big rotatioin moment. Low noise and convenient protection. The protection type of the motor is Exd II BT4, Exd II CT4, it can be used on the mixture air of easy-ignition or steam and atmosphere that can be brought on explosion. This series can be matching with CBZ-II flame proof ventilating machine on board ship.
Specification:
Rated voltage: 380/440v
Rated frequency: 50/60hz
Protection class: IP55
Work mode: S1
Insulation class: F
