Application: this product is applied to soft starting, soft stopping, operation process control and energy-saving application of motor in harsh environment such as coal mine, other mines, petroleum and chemical industry.
This soft starter is suitable for coal mines containing explosive gas (methane) and coal dust. In AC 50Hz, voltage 1140V or 660V, neutral point ungrounded power supply system, perform various forms of soft starting (such as current limit, voltage ramp and power torque ramp for three-phase squirrel cage motors with currents below 200A and 400A) ) . It also has perfect protection function and fault display function, which greatly reduces the troubleshooting time.
KJS series of mine spray dust suppression blower (formerly JPK-3 mine hydrodynamic spray dust collector) is used for dust removal in belt roadway, return roadway and coal face.
It is one of the power control power distribution equipment which is widely used in low voltage distribution system at present. Due to its easy installation, flexible use, easy to maintain, economical and luxurious.
FJP series of mine spray dust suppression blower (formerly JPK-3 mine hydrodynamic spray dust collector) is used for dust removal in belt roadway, return roadway and coal face.
This soft starter is suitable for coal mines containing explosive gas (methane) and coal dust. In AC 50Hz, voltage 1140V or 660V, neutral point ungrounded power supply system, perform various forms of soft starting (such as current limit, voltage ramp and power torque ramp for three-phase squirrel cage motors with currents below 200A and 400A) ) . It also has perfect protection function and fault display function, which greatly reduces the troubleshooting time.
Mining flameproof three-phase permanent magnet synchronous electric drum is a new low-speed and high torque external rotor permanent magnet motor independently developed by Wantai, commonly known as permanent magnet electric drum.
BPG Series AC Frequency Converter Cabinet is a series of converters developed and designed by our company for non-explosion-proof applications on the ground. It is a high-tech product that integrates digital frequency conversion speed regulation device, high and low voltage distribution device, heat dissipation technology, digital display communication technology and moisture-proof and cold-proof technology.
BPG Series AC Converter Cabinet is a series of converters developed and designed by our company for non-explosion-proof applications on the ground. It is a high-tech product that integrates digital frequency conversion speed regulation device, high and low voltage distribution device, heat dissipation technology, digital display communication technology and moisture-proof and cold-proof technology.
Application: this product is applied to soft starting, soft stopping, operation process control and energy-saving application of motor in harsh environment such as coal mine, other mines, petroleum and chemical industry.
FJP series of mine spray dust suppression blower (formerly JPK-3 mine hydrodynamic spray dust collector) is used for dust removal in belt roadway, return roadway and coal face.
It is used in coalminesin three-phase neutral ungrounded transmission lines with voltage AC 3300V,50Hz. It canmake local and remote control of three-phase asynchronous motor and concentrated control of coal cutter,scraper conveyor, crusher,reversed loader, pump station and other equipments of comprehensive mechanized coalfaces.