Рекуперативное торможение 144 в инвертор для электромобиля ШИМ электродвигатель переменного тока контроллер curtis комплекта системы

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144V regenerative braking EV electric car inverter pwm ac motor curtis controller for driving system kit

 

 

SDJ-4KW low speed motor controller of the electric vehicle adopts the third-generation drive technology and is a first-class alternating current motor algorithm in domestic & overseas.The advanced digital signal processor imported from Germany is sensitive,so the operating signals of the electric vehicle will be dealt with faster.As the best choice for the asynchronous motor controller,the torque control will be precise in the wide speed range.

For the better construction design,the energy consumption will be low.And made by the IMS aluminum board,the heat will be rejected easily.Compared with ordinary motor controller,the protection effect is improved by more than 3 times.

 

Product Specification

 

 

Details of Main Features

1. excellent climbing ability & efficient motor control ability.
2.high precision:increasing the power usage efficiency of battery energy storage.
3.strong anti-jamming capability: driving will be quiet, smooth and rapid.
4.perfect protection functions in following condition: current-limiting, over-current, power short-circuit, ultra-high temperature, motor stoppage, over-voltage, under-voltage and other.

Then the failure in working state will be prevented & the safe driving will be ensured.

5.regenerative brake: in  braking,decelerating or gliding downhill status, the generated energy reversed charging can maintain & extend the battery's life and increase continuation mileage.

6.Mute function: greatly reduce the noise and vibration during the start-up process of the induction motor

7.Good compatibility:it’s compatible with all mainstream ac motors.

8.Low energy consumption:Compared with other brand controllers, it saves 10% to 15% electricity in the energy consumption

9.Other advantages: small size, light weight, delicate appearance, fast reaction speed, efficient and reliable performance and low power consumption with energy feedback.

 

Application:

All products are widely used to various of electric vehicles,such asautomobiles,golf cart, forklifts, hydraulic pump,electric boat,and more.

Besides,we also developed the dedicated motor controller of stacking forklift.If interested,pls contact us to check more.

 

 

 

Setup Your Parameters by Software Interface

Here,you can easily clear and adjustment the parameters by the software interface.Any testing result will also be showed on the interface through the software.

 

Electric Vehicle AC Drive System Block Diagram

 

 

The design with wiring ports for your reference

 

The  other design with 23-pin ports for your reference

 

 

 pls contact us to check the wiring port,we will negotiate further & design a suitable wiring method to the dynamical system with each other.

 

The size is  just for your reference.We will develope any new product structure to meet the market & it could be negotiated here.

 

 Packaging & shipping:

 Normal package is carton box.It can be chosen with the wooden packing if you need.If to european countries,the wooden box will be fumigated.If container is too high,we will use PE film for packing or pack it according to customers special request.

Packaging Details: 10 pcs a carton
Delivery Detail: 10 to 15 days
Shipping Method: samples will be delivered by express & quantity products will be sent by air or ocean.

 

Ensured quality:

Before sending out to our customers,all products will be ensured with well quality.
For getting the direct feel,you can see some testing equipments below.If you have interesting,pls put some time to us to take a view with our factory.

 

 Other accessories of the drive system:

 

 

 

 

Devoted forklift controller:

SCJ controller adopts CAN bus communication,convenient with programming, parameter changing & data monitoring.

 

Electric drive Motor:

Based on the mature technology & long working life,all motors will be maintenance-free.Compared with DC motor,AC motor has more advantages,like wider & larger torque.

 

DC converter:

Isolated dc-dc power converter is specially designed for power supply of any electric vehicle.Because of the built-in relay, itavoids arcing when the vehicle is turned on or off with the key.

 

Other accessories,like Lithium-ion battery,Accelerator pedal,Charger and so on,can also be supplied by us.