Frequency converter is an AC strength machine that converts the electricity provide to different frequencies. In the late 1980s, China started out to use frequency converter. Because of its energy-saving impact and ultimate performance, the use of frequency converter continues to upward jab in China, and it additionally performs a very vital position in the transformation of normal industry, the enchancment of system flow, the enchancment of automation level, electricity saving and so on.
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
Application in automation system
Because the inverter has a 32-bit or 16-bit microprocessor, with a variety of arithmetic logic operations and intelligent control functions, the output frequency accuracy is 0.1%~0.01%, and has a perfect detection, protection link, so it is widely used in the automation system. For example: chemical fiber industry in the winding, stretching, metering, guide wire; Plate glass annealing furnace, glass kiln stirring, edge drawing machine, bottle making machine in glass industry; Electric arc furnace automatic feeding, batching system and elevator intelligent control. Application frequency in CNC machine tool control, automobile production line, paper making and elevator.
Pictures
FAQ
Q: Are you buying and selling organization or manufacturer?
A: We are professional producer specialised in orthopedic and activity products. And we alternate our merchandise with our consumers directly.
Q: Can you do OEM and ODM?
A: Yes, OEM and ODM are each acceptable. The material, color, fashion can customize, the simple extent we will recommend after we discuss.
Q: Can we use our personal logo?
A: Yes, we can print your non-public brand in accordance to your request.
Q: How many packaging do you have?
A: We have 5 programs inclusive of PE bag, hand bag, zip lock bag, colourful field and white container currently.
Q: Can you do our personal packaging?
A: Yes, you simply supply the package deal sketch and we will produce what you want. We additionally have the expert fashion designer can assist you do the packaging design.
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