HEDY is the one of the largest variable frequency drive (AC drive) manufacturer in China.
Performance Features-HEDY VFDs
* Advanced motor control algorithm
* High performance open loop vector control
* Optimal V/F mode
* Excellent ramp slope control
* Fast auto-tune (less than 1 minute)
* Overload: 150% rated output current, 1 minute
* Low frequency torque: 0.5Hz: 100% rated torque 1Hz: 150% rated torque
The Main Hardware Features---HEDY VFDs
* Dual CPU processing, more precise control
* Using the latest generation IGBT
* With internal brake unit
* Internal EMC filter with breakpoint design, convenient for access and disconnection, meet different application requirements
* PCBA coating process, increase environment adaptability
* Unique control terminals: simple electronic switch set to complete the conversion between source and sink of I/O terminals
* Reference (current) loose, trip or not could be selected
* IGBT thermal design
* Wireless fan block design, easy to replace or maintain
* Connecting auxiliary fan makes the drive suitable for worse environment
The Main Function Features
General Technical Data
Typical Cabling
Model Reference
|
HD700 - |
4 0 T 00550 |
|||||||
Family |
|
|
|
|
|
|
|
|
None: standard G type |
|
|
|
|
|
|
|
|
E: small size G type |
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
P: small size P type |
Supply voltage |
|
|
|
|
|
|
|
|
Power size |
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
00040: 0.4kW |
||
2: 220V |
|
|
|
|
|
|
|||
|
|
|
| |
||||||
4: 380V |
|
|
|
||||||
6: 690V |
|
|
|
|
|
|
45000: 450kW/500kW |
||
Brake unit |
|
|
|
|
|
|
|
Input phase |
|
|
|
|
|
|
|
|
|||
0: Internal fitted |
|
|
|
|
|
|
D: 1/3PH |
||
1: None |
|
|
|
|
|
|
T: 3PH |