Well-manufactured, high-performance and reliable in operation, this product is easy to use and maintain. It can precisely adjust the speed according to load requirements, significantly improving energy efficiency and reducing power consumption. Its compact structure greatly saves installation space, facilitating on-site layout and maintenance. As an effective integration of mining-use frequency converter and motor, it is an optimal solution for underground coal mine drive systems, solving on-site application issues of various mining frequency converters as well as long-distance driving problems.
ویژگی های محصول
High Efficiency & Energy Saving: Efficiency reaches Grade 1 energy efficiency or IE5; power factor close to 1; overall energy saving by 12%–15%.
Compact Structure: Integrated design of frequency converter and motor; easy and quick installation; solves the problem of limited equipment space under harsh underground conditions.
Low Noise & Vibration: Stable operation with noise and vibration significantly lower than similar products.
Excellent Performance: Solves the problems of high load starting torque, large power grid impact, strong system interference, high energy consumption and low system efficiency.
Operating Conditions
Ambient air temperature: -20℃ ～ +40℃
Monthly maximum average relative humidity: ≤ 90% (at 25℃)
Altitude: ≤ 1000 m
Product Parameters
Cooling method: IC37W
Power range: 200–1600 kW (544–2175 Hp)
Speed range: 1500 rpm
Frequency: 5–60 Hz
Voltage range: 1140–3300 V
Protection class: Up to IP66
Explosion-proof type: Ex db
Mounting arrangement: IMB3, IMB5, IMB35
Bearing type: Rolling bearing
Standards applied: GB, IEC
Certifications: CCC, MA
Applied loads: Scraper conveyors, belt conveyors, emulsion pump stations