Product Center - Special motor for coal mine
Company Profiles
Technical Characteristics
Product features
Application industry
Operating conditions
Company Profiles

The mine flameproof and intrinsically safe frequency conversion and speed regulation integrated machine is an integrated product integrating frequency converter, motor and electrical control. It integrates explosion-proof technology, high-power density motor design and manufacturing technology, power electronics technology, computer control technology, etc. the integrated design of frequency converter and motor and high-power density motor design technology greatly reduce the volume of the frequency conversion integrated machine, It is more suitable for the use conditions of narrow space in underground mining face of coal mine.

Technical Characteristics
Product series:
YJVFT、YJVFG
Power Range:
315kW~2000kW
Voltage Range:
1140V、3300V
Poles:
4P
Frequency conversion range:
0Hz~60Hz
Mounting:
IMB10、IMB3、IMB35
Protection Degree:
IP55
Cooling Methods:
IC3W7
Explosion proof sign:
Ex d [ib] I Mb
Product features

The product can realize frequency conversion control, motor transmission, motor protection, load detection, dynamic power balance and other functions; The starting torque shall not be less than 2.2 times the rated torque; Integrated design of frequency converter and motor, compact structure; High reliability; Modular structure design makes maintenance more convenient.

Application industry
Operating conditions

Ambient air temperature 0 ℃ ~ + 40 ℃, altitude ≤ 1000m.

精品无码一区二区