YBX4 series high efficiency low Voltage Flameproof three-phase asynchronous motor

Application

It is mainly used in coal mine, oil and gas, petrochemical and chemical industries. In addition, it is also widely used in textile, metallurgy, city gas, transportation, grain and oil processing, paper making, medicine and other sectors.

Basic Features

● 1. Stand No.: 63~355.

● 2. Rated power range: 0.12kW~315kW.

● 3. Pole number: 2~8 poles.

● 4. Rated voltage: 380V, 660V, 380 / 660V, 400,690,400 / 690V.(Note: basic voltage of 3kW and below 380V is Y, and voltage of 380V above 3kW is △; it can also be manufactured by special voltage)

● 5. Rated frequency: 50Hz or 60Hz

● 6. Insulation grade: 155 (Grade F)

● 7. Efficiency: Grade 2

● 8 in GB18613-2020. Cooling mode: IC411

● 9.Installation mode: IMB 3, IMB 5, IMB 35, IMV 1 (other installation methods can also be manufactured) ● 10. Protection level: IP55

●11. Operation mode: S1

● 12. Explosion-proof marks: ExdllBT4Gb, ExdllCT4Gb.

●13. Indoor household (standard configuration). Optional configuration: outdoor (W), outdoor medium anticorrosion (WF1), outdoor strong corrosion (WF2), indoor moderate corrosion (F1), indoor strong corrosion (F2), humid belt (TH), dry zone (TA), outdoor humid belt (THW), outdoor dry zone (TAW).

Implementation standards

YBX4 ultra-high efficiency explosion-proof three-phase asynchronous motor executes relevant main standards:

GB 755 rotating motor quotas and performance GB/T 1032 three-phase asynchronous motor test methods GB/T1993 rotating motor cooling methods

GB 3836.1 Explosive environment Part 1: General requirements for equipment

GB 3836.2 Explosive atmosphere Part 2: equipment protected by explosion-proof enclosure “d

GB/T 4942.1 Rotating motor overall structure of the protection level (IP code) classification

GB 10068 shaft center height of 56mm and above the motor’s mechanical vibration vibration measurement, evaluation and limit values

GB/T10069.1 rotating motor noise measurement methods and limits Part 1: rotating motor noise measurement methods

GB/T10069.3 rotating motor noise determination methods and limits Part 3: noise limits 

Mounting

Parameter