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 range of arithmetic good judgment operations and sensible manage functions, the output frequency accuracy is 0.1%~0.01%, and has a ideal detection, safety link, so it is extensively used in the automation system. For example: chemical fiber enterprise in the winding, stretching, metering, information wire; Plate glass annealing furnace, glass kiln stirring, part drawing machine, bottle making laptop in glass industry; Electric arc furnace computerized feeding, batching machine and elevator shrewd control. Application frequency in CNC computing device device control, car manufacturing line, paper making and elevator.
Pictures
FAQ
Q: How many distinct kinds of merchandise your business enterprise manufactures?
A: Now we have greater than 1,000 products. We have a sturdy gain of OEM, simply supply us the genuine products or your thinking that you want, we will manufacture for you.
Q: When can I get the price?
A: Usually we quote inside eight hours after we get your inquiry.
Q: What's your MOQ?
A: If we have the merchandise in stock, it will be no MOQ. If we want to produce, we can talk about the MOQ in accordance to customer's precise situation.
Q: How lengthy is your shipping time?
A: The familiar transport time is 30-45 days after receiving your order confirmation. Anther, if we have the items in stock, it will solely take 1-2 days.
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