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ACI Inverter Frequency Drive 0.75kW 415V 3ph

General-purpose inverter DLT (G11-0007)
  • Manufacturer: ACI
  • |
  • Availability: Out of stock
SKU: G11-0007
RM 667.00

General Descriptions


Inverter Category
General Frequency Inverter

Product description

Automatic energy-saving, load characteristics to adjust the best detection of the output state. Extended functions, can be tailored inverter energy-saving cabinet.

  • Three speed control: non PG vector control, PG vector control, V / F control.
  • provides an optional LED control panel, with SVPWM control function counting, frequency hopping function.
  • 16 simple PLC, multi-speed and PID control; wobble frequency function.
  • instantaneous power-down non-stop, speed tracking and then start, automatic voltage adjustment.
  • RS485 physical communication interface to provide the use of standard Modbus protocol to facilitate networking, to achieve PC monitoring.
  • provide multi-function 6-channel digital input, a high-speed pulse input, 2 analog inputs, 2 relay output (2.2KW following 1) 1 analog output.

Application industry:

  • Metallurgy, power, petrochemical, cement, mining, building materials, pharmaceutical, paper, plastic.
  • Boiler blower, coal mine exhaust fan, exhaust air control, water treatment control.
  • Precise positioning control system, zero servo system, paper, chemical fiber production lines, packaging, machinery.
  • Ceramic factories, chemical plants, oil refineries, crushers, die-casting machines, compressors.

Product technical specifications:

Input Rating  
Rated voltage / frequency: Three phase 415V / 50Hz
Change allowable value: Voltage: -20% to + 20% voltage unbalance rate: < 3% Frequency: ± 10%
Output Rating  
Rated voltage: 0 to 415V
Frequency Range: 0Hz~500Hz
Frequency resolution: 0.01Hz
Overload capacity: Rated current × 150% 1 minute
Main control function  
Modulation: Optimized space voltage vector SVPWM modulation
Control method: V/F control
Frequency accuracy (Max.): Digital setting: ± 0.01% & Analog setting: ± 0.2%
Frequency resolution: Digital setting: the maximum frequency is 0.01%; the simulation setting: the maximum frequency is 0.2%.
Starting frequency: 0.40Hz~20.00Hz
Torque boost: Automatic torque promotion, manual torque increased by 0.1% ~ 30%
V/F curve: Five ways: constant torque V/F curve, 1 kinds of user defined multi segment V/F curve mode and 3 kinds of down torque characteristic curve mode (2 power, 1.7 power and 1.2 power)
Acceleration and deceleration curve: Two ways: linear acceleration and deceleration, S curve acceleration and deceleration; seven plus deceleration time, time unit (sub / sec) optional, the longest 6000 minutes
DC braking: DC braking start frequency: 0 ~ 15.00Hz
Braking time: 0 to 60.0 seconds
Braking current: 0 to 80 %
Energy brake: Built in energy consumption braking unit, and can be externally connected with brake resistance.
Jog: Jog frequency range: 0.1Hz ~ 50.00Hz
Jog acceleration/deceleration time: 0.1 ~ 60.0 seconds
Built-in PI: Closed loop control system can be easily formed
Multi-speed operation: Multi-speed operation via built-in PLC or control terminals
Textile swing frequency: Can achieve preset frequency, center frequency adjustable swing function
Automatic voltage regulation (AVR): When the grid voltage is changed, the output voltage is kept constant.
Automatic energy saving operation: Situation, the automatic optimization of V/F curve, to achieve energy saving operation
Automatic current limit: Automatic current limit on the operation period to prevent frequent over current fault trip
Fixed length control: The inverter stop after reach the set length
Communication function: With RS485 standard communication interface, support for ASCII and MODBUS two format of the RTU communication protocol. With master-slave multi machine linkage function
Running function  
Run command channel: Operation panel given; control terminal given; serial port given; can be switched in three ways
Frequency setting channel: Keyboard analog potentiometer given; keyboard ▲ , ▼ key given; function code digital given; serial port given; terminal UP / DOWN given; analog voltage given; analog current given; pulse given; Set; can be switched at any time in a variety of ways
Switch input channel: Positive and reverse instructions; 8 programmable switching input, can be set to 35 kinds of functions.
Analog input channel: 2 analog signal input, 4 ~ 20mA, 0 ~ 10V optional
Analog output channel: Analog signal output, 4 ~ 20mA or 0 ~ 10V optional, can achieve the set frequency, output frequency and other physical output
Switch, the pulse output through the channel: 1 programmable open collector output; 1 way relay output signal; 1 0 ~ 20KHz pulse output signal to achieve a variety of physical output
Operating panel  
LED digital display: Can display parameters such as set frequency, output voltage, output current, etc.
External instrument display: Output frequency, output current, output voltage and other physical display
Key lock: To achieve all of the lock button
Parameter copy: The function code parameter copy function between the inverters can be realized by using the remote control keyboard.
Protection function: Over current protection; overvoltage protection; under voltage protection; over heat protection; overload protection
Optional: Brake assembly; remote operation panel; remote cable; keyboard mount, etc.
Place of use: Indoor, free from direct sunlight, dust, corrosive gases,oil mist, steam, etc.
Altitude: Less than 1000m(Higher than 1000 m with derating)
Ambient temperature: -10℃ ~ 40℃
humidity: Less than 90% RH , no condensation
vibration: Less than 5.9 m / s 2 ( 0.6G )
Storage temperature: - 20 °C ~ 60 °C
Protective housing: IP20 (in the state of the selected state display unit or keyboard)
Cooling mode: Forced air cooling
Installation method: Wall-mounted, cabinet installation
Products specifications
Power Phase Three Phase
Voltage 415V
Inverter Motor kW 0.75
Inverter Cooling Method Fan Cooling