This 22KW variable frequency drive (VFD) is designed for medium-power motors and is suitable for industrial equipment such as water pumps, fans, compressors, conveyors, and mixers.
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) |
Pictures
FAQ
Q: What types of motors is this VFD suitable for?
A: This 22kW VFD is suitable for 22kW three-phase asynchronous motors and is widely used in various industrial equipment, such as pumps, fans, compressors, and conveyor belts.
Q: How do I determine if I need a 22kW VFD?
A: When selecting a VFD, it should be matched to the rated power of the motor. If the motor power is 22kW, this VFD is recommended. Ensure the VFD power matches the motor power for optimal performance.
Q: What are the environmental requirements for the 22kW VFD?
A: This VFD can operate in ambient temperatures ranging from -10°C to 50°C. It is recommended to install the equipment in a well-ventilated location to avoid overheating and extend its service life.
Q: What protection functions does the 22kW VFD support?
A: This VFD has built-in multiple protection functions, including overload protection, overvoltage protection, short circuit protection, and overtemperature protection, ensuring automatic shutdown in abnormal conditions to protect both the motor and the VFD.
Q: Is the VFD suitable for applications with frequent starts and stops?
A: Yes, the 22kW VFD supports frequent start-stop operations, making it suitable for applications with high requirements for starting frequency, such as conveyor belts and lifting equipment.
Q: Is installation and commissioning required by professionals?
A: It is recommended that installation and commissioning be performed by a professional electrical engineer to ensure compatibility between the VFD and the motor and to ensure the system operates normally.
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