1. High quality material and first-class technology
2. Powerful function, continuously variable transmission
3. Regular appearance, small and beautiful
4. Convenient operation and intuitive digital display
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
1. Frequency converter is used in crane and dump truck load
Crane, dump car and other load torque is large and stable, positive and negative frequent and reliable. Inverter control crane, dump car can meet these requirements.
2. Frequency converter is used in the load of wire drawing machine
The production of wire drawing machine requires high speed and continuous production. The steel wire strength is 200Kg/mm2, and the speed control system requires high precision, high stability and synchronization.
3. Frequency converter is used in transport vehicle load
The variable frequency technology is very effective for the raw coal truck in coal mine or the molten steel truck in steel mill. Fast start and stop, strong overload capacity, flexible positive and negative rotation, to achieve flat coal surface, correct weight (less or less loading), basically no manual operation, improve the production efficiency of raw coal, save energy.
4. Frequency converter is used in elevator elevated tour bus load
Because the elevator is a manned tool, the drag system is highly reliable, but also to frequent acceleration and deceleration and positive and negative rotation, the elevator dynamic characteristics and reliability improvement, increase the elevator ride security, comfort and efficiency. In the past, the elevator speed control is mostly DC, and in recent years, it has gradually turned to AC motor frequency control, whether in Japan or Germany.
Pictures
FAQ
Q: Are you trading company or manufacturer?
A: We are professional manufacturer specialized in orthopedic and sport products. And we trade our products with our clients directly.
Q: Can you do OEM and ODM?
A: Yes, OEM and ODM are both acceptable. The material, color, style can customize, the basic quantity we will advise after we discuss.
Q: Can we use our own logo?
A: Yes, we can print your private logo according to your request.
Q: How many packaging do you have?
A: We have five packages including PE bag, hand bag, zip lock bag, colorful box and white box currently.
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