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V6-H-M1 variable speed drive (VSD) with simple servo function

VSD with simple servo
V&T EcoDriveCN® V6 series world class torque control variable speed drive (VSD) Has the motor the encoder?
Do you want to control the motor and machine precisely?
Do you want to achieve vector control closed loop control with V&T EcoDriveCN® V6-H-M1 variable frequency drives?

Thus you need to add PG card for the AC drives. several models of PG cards are available for your application. Just visit to choose suitable PG cards now.

V6-H-M1 closed loop vector control variable speed drive (VSD) with simple servo function

description     Model     technical      Installation

V6-H high performance torque control inverter (VSD) technical specifications

Control features Control mode Vector control 1 (optimized V/F control) Vector control 2 (without encoder, sensorless vector control, open loop vector control) Vector control 2 (with encoder, closed loop vector control)
Startup torque 0.5Hz 150% 0.25Hz 180% 0.00Hz 180%
Speed adjustment range 1:100 1:200 1:1000
Speed stabilization precision +-5% +-0.2% +-0.02%
Torque control N Y Y
Torque precision N +-5% +-5%
Torque response time N <20ms <10ms
Key functions Undervoltage adjustment, switching of AC operation grounding, protective grounding and DC operation grounding,rotation speed tracing, torque limitation, multi-speed operation (up to 23 speeds), auto tuning, S curve acceleration/deceleration, slip compensation, PID adjustment, drooping control, current limiting control, torque control mode and speed control mode switching, manual/auto torque boost. current limiting, multi-functional input/output terminal
Frequency setting mode Operation panel setting, terminal UP/DN setting, host computer
communication setting, analog setting AI1/AI2/AI3, terminal pulse DI setting
Frequency range 0.00~300.00Hz Note: Upon the control mode of vector control 1 0.0~3000.0Hz, which can be customized according to the customer demand
Startup frequency 0.00~60.00Hz
Powered braking
Braking unit action voltage: 650~750V;
Operating time: 100.0s;
The braking unit can be embedded for V6-H-4T75G and below equipment
DC braking capability DC braking initial frequency: 0.00~300.00Hz;
DC braking current: Constant torque: 0.0~120.0%          Variable torque: 0. 0~90.0%
DC braking time: 0.0~30.0s;
there is no initial waiting time for the DC braking to realize quick braking
Magnetic flux braking
Ongoing action and no action upon deceleration as option, no action upon deceleration at default
Multifunctional M key The unique multifunctional key is used to set the frequently used operations: JOG, emergency shutdown, running command reference mode switch , menu switching
Multiple menu modes Basic menu mode, fast menu mode. Menu mode of non-leave-factory value function codes, Menu mode of last changed 10 function codes
Parameter copy The standard operation panel can realize the parameter upload, download and display the copy progress. The user can select to forbid the overwriting of the uploaded parameters.
function code
The customer can select to display or hide the function codes by themselves.
Dual RS485 communication
Dual RS485 communication ports support Modbus protocol (RTU). The standard operation panel can realize remote control box function with a maximum distance of 500m.
Operation panel Button type or shuttle type operation panel optional, protection class: IP20 as standard, IP65 is optional
Common DC bus The full series can realize common DC bus supply for several inverters.
Independent duct The full series adopts independent duct design and supports the installation of heatsink outside the cabinet
Universal expansion
Universal expansion board equipped with CPU for supporting customers secondary development: physical interface SPI bus, software protocol Modbus
Expansion card User's secondary development card, injection molding machine interface card, PG feedback card, air compressor control card, communication adapter card, power monitoring card, phase sequence detection card, external power rectifying card
Power-up auto-detection Realizing the power-up auto-detection of internal and peripheral circuits, including motor grounding, abnormal +10V power supply output, abnormal analog input, and disconnection
Power supply undervoltage, overcurrent protection, overvoltage protection, interference protection, abnormal comparison reference input, auto-tuning failure, module protection, heatsink overtemperature protection, inverter overload protection, motor overload protection, peripheral protection, abnormal current detection, output to ground short circuit, abnormal power failure during operation, abnormal input power, output phase failure, abnormal EEPROM, abnormal relay contact, temperature sampling disconnection, encoder disconnection, abnormal +10V power supply output, abnormal analog input, motor overtemperature (PTC), abnormal communication, abnormal version compatibility, abnormal copying, abnormal expansion card connection, terminal mutual exclusion detection failure, hardware overload protection
Efficiency At rated power, 7.5kW and below power class >=93%, 45kW and below power class >=95%, 55kW and above power class >=98%
Environment Operating site The product shall be mounted vertically in the electric control cabinet with good ventilation. Horizontal or other installation modes are not allowed. The cooling media is the air. The product shall be installed in the environment free from direct sunlight, dust, corrosive gas, combustible gas, oil mist, steam and drip.
Ambient temperature -10~+40ºC, derated at 40~50ºC, the rated output current shall be decreased by 0.15% for every temperature rise of 1ºC
Humidity 5~95%, no condensing
Altitude 0~2000m, derated above 1000m, the rated output current shall be decreased by 0.15% for every rise of 100m
Vibration 3.5mm,2~9Hz;10 m/s2,9~200Hz;15 m/s2,200~500Hz
Storage temperature -40~+70°C
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