DC Low Voltage 3 Phase Variable Frequency Drive 50Hz / 60Hz

Delivery Time:2 weeks
Certification:UL,CE

DC Low voltage three / Single Phase Variable Frequency Drive 50Hz / 60Hz

Quick Detail:

Advanced motor control algorithm High performance open loop vector control Optimal V/F mode Excellent ramp slope control Fast autotune (less than one minute) Overload: 150% rated output current, one minute Low frequency torque: 0.5Hz: 100% rated torque 1Hz: 150% rated torque Description: The main hardware features: Dual CPU processing, more precise control Using the latest generation IGBT 0.4kW～7.5kW with standard inner brake unit Inner 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: Simple parameters, easy to use Low DC voltage operation mode(400V) AVR Switching frequency automatic adjustment Catch spinning function DC injection braking Jump frequency control function Powerful electronic potentiometer function, adjust reference conveniently Standard MODBUS-RTU 4 preset (decided by control terminals) Bias performance can be achieved by related terminals

Specifications:

Input Power	Input Voltage Uin	200V (−10%)～240V (+10%)    1/3 PH 380V (−10%)～480V (+10%)    3PH 500V (−10%)～690V (+10%)    3PH
Input Frequency	50/60Hz (±2Hz)
Maximum Supply Imbalance	≤3%
Power Output	Output Voltage	0V～Uin
Output Frequency	0Hz～300Hz

Main Performance Function	Voltage Control	V/F, Open loop Vector Control
Switching Frequency	1kHz～15kHz
Adjust Speedrange	Open loop vector -1:100, V/F mode -1:50
Start Torque	0.5Hz: 100% rated torque, 1Hz: 150% rated torque
Torque Accuracy	7%
Reference resolution	Digit- 0.01Hz, Analogue- 0.1%×Max. frequency
Acce. & Dece. rate	0.1s～3600min
Voltage Boost	0.1%～30.0%
Overload	E, G type: 150% rated output current, 1 minute P type: 110% 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%～100.0% Max. frequency Injection current: 0.0%～300.0% rated current Injection time: 0.00s～60.00s
Dynamic Brake	Brake rate: 0.0%～100.0%
Jog	Jog frequency: 0.00Hz～maximum frequency Jog acceleration rate: 0.1s～600.0s Jog interval time: 0.1s～600.0s
Preset	16 preset speeds (decided by control terminals)
AVR	Maintain the rated output voltage when the input power supply voltage changed