Low Voltage VFD Drive with Low Frequency and High Torque

• After-sales Service: with
• Warranty: 6 Months
• Type: Control System
• Suitable for: Elevator
• Load Capacity: 1000kg
• Persons: 11-20
• Model NO.: VFD
• Speed: ≤1.75m/S
• Drive Mode: Manual
• Control Type: Microcomputer Frequency Control
• Lift Mechanism: Telescoping Lift
• Use of Occasions: Public Traffic
• Guide Rail: T Guide
• Control Mode: Vector Control
• Input Frequency: 45-65Hz
• Used: Elevator Parts
• Transport Package: Carton Box
• Trademark: Sunny
• Origin: China
• Production Capacity: 1000PCS/Month

Product Description

STEP, a Chinese famous brand of VFD manufacture, has more than 25 years experience in this VFD field, provide the high quality products for different applications. With the advanced technology and strong R&D team, STEP have a very good reputation in the automation industry.

 

STEP VFD 's high efficiency, energy saving, fast response, high reliability help customers realized their value in the automation of the variety of industries. 

 

Features and Advantages

1.High -efficient & energy saving operation

STEP low voltage variable frequency drive with High -efficient & energy saving operation and new PWM dead zone compensation technology, motor consumption can be effietivly reduced, achieving maximum power saving rate. 

 

2.Fast dynamic response

STEP VFD advanced motor mode control can also quickly response to load change without PG card.

 

3.Smooth tracking start

At any time, mooth start can be perfectly achieved without impacting the rotating motor.

 

4.Powerful grid adaptability

Automatic voltage adjustment function: when the grid voltage changes, the output voltage can be automatically kept constant. In the case of sussden loss of electricty, unqie non-blockour function can keep VFD running.

 

5.Stable operation with low frequency and high torque.

Dynamic calcultion of IGBT internal temperature ensures that the IGBT module operates with the temperture limits, improving reliablity of the module.

 

6.Positive-reverse switch

When positive-reserve motor switch to the zero-speed, the phase of current has no change or oscillation, and speed has no ripple.

 

7. Rapid acceleration

0.1s full load acclleration with fast torque response and low speed overshoot.

 

8.IGBT temperature protection curve

Dynamic calculation of IGBT internal temperature ensures that the IGBT module operates within the temperature limites, improving railiability of the module.

 

9.Reliable design for heat disspipation

The temperature distribution and wind direction of VFD have strict simulation calculation, improving enviromental adaptability.

 

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About us:

Why choose us?
Shanghai Sunny Elevator Co., Ltd, founded in 1992, is a 30-year professional manufacturer specializing in designing and producting Opto-Electro-Mechanical products.
Sunny Elevator has started import and export since 2012.
We have experience in exporting all kinds of elevator parts and complete elevator to 80 countries all over the world.