Winding hoist control system
Heavy Load Energy Saving Cabinet

Brief Introduction:

BPFH heavy load energy saving unit use the high efficiency feedback device, can return the renewable  energy from the motor

speed governing to  the power grid, therefore can have outstanding energy saving.

BPFH have Full voltage automatic tracking and Zero current technology, can improve the current quality when current is over zero,

improve the  heavy  load system stability and the power factor.

BPFH can save up to 30% energy and do not change any working condition.

Universal Power feedback unit

Brief Introduction:

PF series universal power feedback unit is designed based on Flexible PWM,  LCL  filtering,Full voltage detecting,Zero current technology, improve the feedback current quality, feeback stability and power factor, then collect the renewable energy from the elevator operation, and return to the power grid and recycle, not only save the energy but also green and Environmental Protection.PF feedback unit have fuse inside, even the output is shorted, it will not affect the main control system.

Hoist Inverter Torque control VFD

Brief Introduction:

BPH7 Hoist Inverter own some design patent, super low frequency output ability,0HZ output torque up to 180%,professional brake logic control, avoid the slide,smart self-learn system, able to detect every motor characteristic and cooperate with it perfectly.

Beam Pumping electric control system

Brief Introduction:

BPUS Beam Pumping electric control system use the Speed sensorless vector control technology, The digital   feedback technology, The DC bus voltage predictive control technology, The SimpliciTI protocol wireless communication technology, significantly reduce the high-yielding well output and power factor, make it possible the beam pumping device remote monitor and control,extend the pumping device life ,reduce the maintenance cost ,improve the automatization.

BPUS Beam Pumping electric control system have high efficiency, low energy cost,smart and reliable and fast reaction .

BPUS Beam Pumping electric control system is designed by Canada Albert Oilfield Design Institute, TI company produce and make it into application, it is well performed at many place in  Texas and Alaska Oilfield

DR Series Dynamic Brake Unit DBU

Dynamic Brake Unit Braking Unit:

Brief Introduction:

DR Series Dynamic brake unit is designed by Canada technology, easy to operate and high reliability,widely used in numerical control      machine tool,elevator, centrifuge machine, crane, Mine hoist and so on, cooperated with  inverter ( frequency converter)


Used in different field which have the  motor to brake by brake unit to consume the energy.

Built-in Elevator Energy Solution

EM01 is designed for some built-in elevator energy saving solution.

The size is smaller and main body can be separated with connection box, so that can easily replace the main body .

The efficiency is up to 97% and Stand by power is 5W, it is the best choice to replace dynamic braking unit and apply

built-in elevator energy saving solution

PDA Digital Dynamic Brake unit DBU

Newly Developed Digital Brake unit (CPU inside)

UL standard IGBT and Heat Release Board

Add the NO and NC Contact Point

Elevator Energy Saving unit power saver

Brief Introduction:

PFE elevator energy saving Device is applicated for elevator, collect the renewable energy from the elevator operation, and return to the power grid and recycle,save up to 20-45% energy.

PFE elevator energy saving Device do not change the elevator original control system, as additional accessories to double ensure elevator operate safely and save energy.

PFE elevator energy saving Device is widely tested and approved by national elevator Quality testing center,Guangdong Special equipment testing center and so on, CE approved.

For more information you can click below link:

Elevator Energy Saving Elevator Star support 6 Elevators

1.    PFK is newly designed elevator energy saving device based on PFE

2.    PFK have all the functions and advantages

3.     PFK is integrated regeneration, more safe and reliable, lifespan is up to 10 years.

4.    PFK is based on each elevator operation room, centralized control,regeneration together, much more higher efficiency

5.    PFK do not reply on current branch power grid, can connect to the third branch power grid, more reliable and safe, 100% isolation from elevator and regenerated energy, 100% ensure elevator safety

6.    Integrated system, One PFK can support max 6 elevators, highly reduce the installation space, and ensure there is no impact between different elevators nearby, more reliable.

EV HEV motor driver inverter
Beam Pumping Unit Inverter VFD

Oil pumping machine Saver Save 30% Energy

Brief Introduction:

PMD Beam Pumping Unit Inverter and control unit is designed based on beam pumping technology, which can save the energy markedly , already been used in many oil field since 2003

BPMD make the pumping unit  soft start and stop, stabilization, less impaction,and have little start  current,stable speed and reliable and little surge For the  power grid, can control the up and down at any speed and close-loop control,The user can decide the pumping unit Stroke,speed, liquid production according to the oil field  liquid level,pressure, save the energy and improve the efficiency, reduce the equipment wear and extend the equipment life.

PMD can save up to 20%-40% energy according to several oil field control center detecting, and widely    used in the oil field in China

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7th Floor, Chaguang Industrial Area, Nanshan, Shenzhen-518000, China.

Tel:   86-755-82839926-803

Cell: 86-18033075072

Fax:   86-755-82839967