Descripción
Specifications / Additional Information
EXP-VFD-3P-380-5HP-9.6A-DCM Explosion Proof Variable Frequency Device | Features/Ratings |
Unit Type: 3 Phase Delta, 3 Wire Variable Frequency Device | Class I, Divisions 1 & 2 |
Dimensions: 12.00" x 12.00" x 10.00" | Class II, Divisions 1 & 2 |
Weight: - | NEMA 4 |
Input/Output Voltage: 380V (350-415V) AC 3PH | LED Display |
Output Current: 9.6 Amps | 3 Phase Delta, 3-Wire Configuration |
Operating Frequency: 0 to 3000 Hz | Automatic Energy Save Running |
Kilowatts: 3.7 kw | Automatic Voltage Regulation |
HP: 5 | Automatic Current Limiting |
Starting Torque: 1 Hz/150% | Indoor or Outdoor Use |
Carrier Frequency: 1.0-16kHz, auto adjusted according to temperature and load | Operator Controls |
Frequency Accuracy: Digital setting: 0.01Hz, Analog Setting: Max frequency X 0.05% |  |
Torque boost: Automatic torque boost; manual torque boost: 0.1%~30.0% | |
V/f curve: Linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square) | |
Inputs: 7 on-off programmable digital, 1 high-speed pulse, 2 programmable analog (AI1: 0~10V or 0/4~20mA A12: 0~10V or 0/4~20mA) | |
Outputs: 1 programmable open collector, 1 analog (open collector or high-speed pulse), 2 relay, 2 analog (0/4~20mA or 0~10V) | |
Analog Input/Output: 2 Input (0~10V or 0/4~20mA), 2 Output (0/4~20mA or 0~10V) | |
Communication Terminal: RS485 communication interface, support MODBUS-RTU communication protocol | |
Overload: 150% @ 60s, 180% @ 10s, 200% @ 3s | |
Operating Temp: –10°C to +40°C | |
Max Operating Humidity: 90% (Non-condensing) | Toll Free: 1-800-369-6671 |
Materials: - | |
Mounting: Surface | |
Color: Gray |
The EXP-VFD-3P-380-5HP-9.6A-DCM from Larson Electronics is an Explosion Proof 3 Phase, 3-Wire Configuration Variable Frequency Drive that is suitable for improving AC motor performance in industrial operations. This unit features three-phase 380V AC input/output voltage comparability. Designed for steady speed error, fast torque rise and protection from resonance vibrations, the explosion proof device provides an output current of 9.6 amps and an operating frequency range of 0 to 3000 Hz with 5 horsepower. This NEMA 4 rated explosion proof VFD is suitable for indoor or outdoor combustible sites. The EXP-VFD-3P-380-5HP-9.6A-DCM offers accurate AC motor control in industrial and combustible facilities. This 3.7kw unit is compatible with three-phase nominal 380V (within the range of 350-415V) AC input/output voltage, provides an output current of 9.6 amps and an operating frequency range of 0 to 3000 Hz. The device supports seven on-off programmable digital inputs, one high-speed pulse input and two programmable analog inputs, as well as one programmable open collector output, one analog output (open collector or high-speed pulse), two relay outputs and two analog outputs. The explosion proof unit features a total of four operating modes: Keypad control, Terminal control, Serial communication control, and Frequency Setting Mode for digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. Operators on the explosion proof VFD can be used to control the unit. Individuals do not have to open the enclosure to program or change the settings of the device. Controls: This unit is equipped with: Start button to start the motor, stop button to stop the motor, (6) control buttons for menu operations to change VFD settings, 3 position HOA switch for selecting operation speed, and (1) potentiometer for controlling motor speeds. The EXP-VFD-3P-380-5HP-9.6A-DCM is designed for indoor or outdoor locations due to its NEMA 4 rating, as well as operating temperatures ranging between –10°C to +40°C. This explosion proof device is rated for use in Class I, Divisions 1 & 2 and Class II, Divisions 1 & 2 hazardous locations. The explosion proof VFD is ideal for sites where flammable vapors, gases, or dust exist or stand the potential to exist. Mount: Operators may mount the VFD on compatible surfaces. Applications: Speed control of AC motors, industrial machines, large compressors, energy savings and more within Class I & II, Divisions 1 & 2 hazardous locations. |
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