YBGB and YBGB-W series explosion-proof three-phase asynchronous motors for pipeline pumps are mainly used in places where explosive gas mixtures and light corrosive media exist indoors or outdoors in chemical, petroleum and other departments, to drive vertical pumps on conveying pipelines.
This series of motors has the same rated power, flange type, electrical performance, and installation dimensions as YB2 series motors, except for differences in shaft extension size and shape due to special pump requirements.
Shell protection level: IP55
Cooling method: IC411

2、 Usage conditions
2.1 Environmental air temperature: varies with seasons, ranging from -20 ℃ to 40 ℃
2.2 Altitude: not exceeding 1000m.
2.3 Voltage: 380V, 660V, 380V/660V
2.4 Working mode: Continuous (S1) Frequency: 50Hz
2.5 For outdoor pipeline pump motors, in addition to the provisions of 2.1 and 2.2, they should be able to operate at their rated capacity according to Table 16 under the following "climate and biological" conditions and "chemical active substance" and "mechanical active substance" conditions.

YBGB, YBGB-W series explosion-proof three-phase asynchronous motor for pipeline pumps