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HV310 Simplified VFD frequency inverter HV310 Simplified VFD frequency inverter

HV310 Simplified VFD frequency inverter

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HV310 Simplified Drive

The HV310 drive is a simplified drive with V/F control and open loop vector control modes. Compared with HV300, the HV310 has no keypad, fewer I/O terminals, and simpler software. It is designed for use in simple applications that do not require direct parameter editing on the drive. This form of simplified drive may be appropriate for controlling the following plastic machines, small pumps, printing machines, blowers, centrifuges, low power textile machines and wood and metal cutting machines.


Features:

1. High performance open loop vector control.
2. Advanced VF control.
3. Excellent S-ramp acceleration and deceleration profiling.
4. Fast autotune.
5. Dual CPU processor.
6. Using the latest PIM (power integrated module).
7. Standard built-in brake unit.
8. Internal EMC filter with breakpoint design to allow convenient switching by user.
9. Sealed circuit board for better environment immunity.
10. Flexible digital input terminals with user configurable polarity.
11. Reference (current) loose, trip or not could be selected.
12. Thermal model design, real-time calculation IGBT junction temperature to make sure IGBT working reliable.
13. Wireless fan block design, easy to replace.
14. Simple function blocks, easy to do the parameter setup.
15. Run at reduced capacity with single phase input in the event of loss of 3 phase input.
16. AVR (Automatic Voltage Regulation) keeps output voltage stable during input voltage transients.
17. Switching frequency automatic adjustment.
18. Catch spinning motor function.
19. DC injection brake.
20. Skip frequency function to avoid undesirable resonant speeds.
21. Powerful electronic potentiometer function, adjust reference conveniently.
22. Standard MODBUS-RTU.
23. Comprehensive protection function: Fast protection for output shortage, over current, over load, over voltage, under voltage, phase loss, over heat (heatsink and junction), external trip, etc.
24. 4 preset speeds (decided by control terminals).


If you want to know some information about our company,pls check our website: www.hopewindelectric.com

Input Power Input Voltage Uin 200V(-10%)-240V(+10%)   1/3PH
380V(-10%)-480V(+10%)   3PH
Input Frequency 48Hz-62Hz
Maximum Supply
Imbalance
3%
Output Power Output Voltage 0V-Uin
Output Frequency 0Hz-300Hz
Main
Performance Function

Voltage Control V/F, Open loop Vector Control
Switching Frequency 1kHz-15kHz
Adjust Speed range Open loop vector -1:100, V/F mode -1:50
Start Torque 0.5Hz: 100% rated torque, 1Hz: 150% rated torque
Torque Accuracy 5%
Torque ripple 2%
Speed accuracy 1%n (Under the rated operating conditions)
Reference Resolution Digit- 0.01Hz, Analogue- 0.1%×Max. frequency
Accel. & Decel. Rate 0.1s-3600s
Voltage Boost 0.1%-30.0% 
Overload 150% rated output current, 1 minute
V/F 4 types: V/F (user can program) and ramp (2.0 power, 1.7 power, 1.2 power)
DC Braking Injection frequency: 0.0%-20.0% Max. frequency
Injection current: 0.0%-300.0% rated current
Injection time: 0.0s-60.0s
Dynamic Braking Brake rate: 0.0%-100.0%
Jog Jog frequency: 0.00Hz-50.00Hz
Jog interval time: 0.1s-60.0s
Preset 4 speeds (decided by control terminals)
AVR Maintain the rated output voltage when the input power supply voltage 
Control
Terminal
Reference Source Digit: Keypad, motorized pot (E-Pot), comms.
Analogue: AI: 0V-10V, 0(4)mA-20mA
Operation Mode With optional display panel, Control terminal, Serial comms.
Digital Input
Terminals
DI1-DI3: Programmable terminals
Analogue Input
Terminal
DO1: Programmable terminal, Max. output current: 50mA
Analogue Output Terminal AO1: programmable terminal, 0V-10V
Status Relay 1 programmable relay, contactor data:
AC250V/2ACOSφ=1
AC250V/1ACOSφ=0.4
DC30V/1A
Comms. Connectors RJ-45 Port
Protocol Modbus RTU

Subject : HV310 Simplified VFD frequency inverter

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