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Frequency Drive Controller

Frequency Drive Controller

We ensure the use of top-notch technology and superior materials to achieve excellent quality. The continuously variable transmission in this vehicle is equipped with a powerful function, allowing for smooth and efficient shifts. Its advanced technology enables drivers to enjoy an uninterrupted...

Description

We ensure the use of top-notch technology and superior materials to achieve excellent quality.
The continuously variable transmission in this vehicle is equipped with a powerful function, allowing for smooth and efficient shifts. Its advanced technology enables drivers to enjoy an uninterrupted driving experience, without any sudden jerks or jolts. With this system, drivers can fine-tune their vehicle's performance to suit their driving style and preferences. Its innovative design makes it one of the most advanced transmission systems on the market, providing drivers with increased control and improved efficiency.
3. Regular appearance, small and beautiful
The digital display on the device is very easy to use and provides a clear and intuitive interface for users. The convenience of operating this device is unmatched, making it an ideal choice for anyone looking for a hassle-free experience.

 

product-500-500
2

 

Specification

 

VFD type

HZ800SF

HZ300A

HZ800

Drive control mode

VF/ Current closed loop

Vector/velocity closed loop vector

VF/ Current closed loop vector

VF/ Current closed loop

Vector/velocity closed loop vector

Same power

Starting torquecomparison

★★★★★

★★★★

★★★★★

Torque control

Shell color

Brown

Black

Black

Power range

Three-phase 380V:

0.75 kw ~ 110 kw

Single-phase 220V:

0.4 kw ~ 75 kw

Three-phase 380V:

0.75 kw ~710 kw

Single-phase 220V:

0.4 kw ~ 75 kw

Three-phase 380V:

0.75 kw ~710 kw

Operating keyboard

Dual row display/LCD

Shuttle potentiometer

Single row display

Adjustable potentiometer

Single row display

Adjustable potentiometer

Synchronization rate volume

★★★

★★★★

★★★★

Multifunction input

Number of terminals

8

8

8

Analog quantity

Input quantity

2

2

2

Analog quantity

Output quantity

2

2

2

Relay

Output quantity

2

2

2

485 communication

Module/single tube

Module

Module

Module

An external expansion card is connected

X

X

Support expansion card

(PG/IO)

 

Application

 

The energy saving of frequency converter is mainly reflected in the application of fan and water pump. In order to ensure the reliability of production, all kinds of production machinery in the design of power drive, have a certain amount of surplus. When the motor can not run at full load, in addition to meet the power driving requirements, the excess torque increases the consumption of active power, resulting in the waste of electric energy. The traditional speed regulation method for fans, pumps and other equipment is to adjust the air and water supply by adjusting the baffle and valve opening at the entrance or exit. The input power is large, and a lot of energy is consumed in the cut-off process of the baffle and valve. When frequency control is used, if the flow requirement is reduced, the speed of the pump or fan can be reduced to meet the requirements.

 

Reactive power not only increases the line loss and equipment heating, more importantly, the reduction of power factor leads to the reduction of power grid active power, a large number of reactive energy consumption in the line, equipment use efficiency is low, serious waste, the use of variable frequency speed regulating device, due to the role of the frequency converter internal filtering capacitance, thereby reducing reactive power loss, increase the active power grid.

 

Pictures

 

5U3A9496
5U3A9498
5U3A9542
5U3A9545
5U3A9554
5U3A9562

 

FAQ

 

Q: Do you supply pattern ? Is it free?

A: If the pattern is low value, we will grant the free pattern with freight collect. But for some excessive fee samples, we want to gather the pattern charge.

 

Q: What is your time period of payment?

A: 30% down charge earlier than producing and 70% stability charge earlier than shipping.

 

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