• SY16C-Tier 3
  • SY16C-Tier 3

VT2 380V 3phase 11~15kw variable frequency drive

VTdrive high quality AC drive for general purpose use

Products: VT2 high quality Frequency inverters for general application

Model: VT2-4T-011, VT2-4T-015

Voltage: 380V 3phase 50Hz

Power: 11kw, 15kw

Current:25A,  32A

IGBT: Infineon & Fuji 100%

CPU: Texas Instruments 100%

PCB: Coated

Control: SVC, V/F

Protected: IP20

Certification: CE

Size: 243x265x160MM

Programmable delay relay function

Variable selector and logic control for programming 

Multiple functional counter.

Excellent torque control in open loop in winding and rewinding

simple PLC and 16 phase multiple speed control

Excellent control performance for motor at 0.25hz with 150% output torque

With Sensorless vector control for reliable start and precise control in different kinds of loads. 

Basic function
Control systemHigh performance of current vector control technology to realize 3 phase asynchronous motor control
Drive performanceHigh eficiency driving for induction motor and synchronous motor
Maximum frequencyVector control:0~500Hz
V/F control:0~500Hz
Carrier frequency0.5kHz~16kHz; the carrier frequency will be automatically adjusted according to the load characteristics
Input frequency resolutionDigital setting: 0.01Hz
Analog setting: maximum frequency ×0.025%
Control modeOpen loop vector control(SVC)
V/F control
Startup torqueG type:0.5Hz/150%(SVC)
P type:0.5Hz/100%
Speed range1:100(SVC)
Speed stabilizing precision±0.5%(SVC)
Torque control precision±5%(FVC)
Over load capabilityG type:150% rated current 60 seconds; 180% rated current 3 seconds
P type:120% rated current 60 seconds; 150% rated current 3 seconds
Torque boostAuto torque boost function;Manual torque boost 0.1%~30.0%
V/F curveLinear V/F, multi-point V/F and square V/F curve (power of 1.2, 1.4, 1.6, 1.8, 2)
V/F separationIn 2 ways:separation ,semi separation
Acc. / dec curveStraight line or S curve acceleration and deceleration mode.
Four kinds of acceleration and deceleration time. Acceleration and deceleration time range between 0.0s to 6500s.
DC brakeDC brake frequency:0.00Hz to maximum frequency. Brake time: 0.0s to 36.0s, and brake current value: 0.0% to 100.0%.
Jog controlJog frequency range:0.00Hz~50.00Hz. Jog acceleration/deceleration time 0.0s~6500.0s.
Simple PLC and MS speed runningIt can realize at maximum of 16 segments speed running via the built-in PLC or control terminal.
Built-in PIDIt is easy to realize process-controlled closed loop control system
Auto voltage regulation (AVR)It can keep constant output voltage automatically in the case of change of network voltage.
Over-voltage/current stall controlIt can limit the running voltage/current automatically and prevent frequent over-voltage/current tripping during the running process
Quick current limitMinimize the over-current fault, protect normal operation of the AC Drive
Torque limit & control"Excavators" characteristics, automatically limit torque during operation, prevent frequent over-current tripping.
Closed loop vector mode can realize the torque control.

Running command channelThree types of channels: operation panel reference, control terminal reference and serial communication port reference. These channels can be switched in various modes.
Frequency sourceThere are totally eleven types of frequency sources, such as digital reference, analog voltage reference , analog current reference, pulse reference , MS speed, PLC, PID and serial port reference.
Auxiliary frequency source11 kinds of auxiliary frequency source which can flflexible achieve auxiliary frequency tuning, frequency synthesis
Input terminalStandard:
6 digital input terminals, DI5 can be used as 100kHz high-speed input pulse.
3 analog input terminals which can be used as 0-10V voltage input or 0~20mA current input.
Extended function: 4 digital input terminals;
Output terminalStandard:
2 digital output terminals, FM is high-speed pulse output terminal (can be choosen as open circuit collector type), support 0~10kHz square wave signal;
1 relay output terminal;
2 analog output terminals, support 0~20mA output current or 0~10V output voltage;
Extended function:
1 digital output terminal;
1 relay output terminal ;
1 analog output terminal, support 0~20mA output current or 0~10V output voltage.

VT2 380V 3phase 11~15kw variable frequency drive

AC Drive modelDetailsAdapted motorRated input current(A)Shape dimension(mm)Installation dimension(mm)Gross
VT2-4T-011380V 3phase 50Hz1115025243265160143163Ø6.55PlasticCEIP20
VT2-4T-015380V 3phase 50Hz1520532

Using placeIndoor, and be free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt.
AltitudeBelow 1000m
Ambient temperature-10 ℃ to +40 ℃ (Derating use when under ambient temperature of 40 ℃ to 50 ℃)
HumidityLess than 95%RH, without condensing
VibrationLess than 5.9m/s2 (0.6g)
Storage temperature-10℃~+50℃