1HP Explosion Proof VFD Phase Converter - C1D1/C2D1 - 380V AC (350-415V) 3PH Input/Output - N4X


Sale price$16,051.99


Specifications / Additional Information
EXP-VFD-3P-380-1HP-2.5A-DCM Explosion Proof Variable Frequency Device Features/Ratings
Unit Type: 3 Phase Delta, 3 Wire Variable Frequency Device Class I, Divisions 1&2 Groups B,C,D
Dimensions: 13.25" x 17.25" x 8.70" Class I, Zones 1&2 Groups IIB+H2,IIA
Weight: - Class II, Divisions 1&2 Groups E,F,G
Input Voltage: 380V AC (350-415V) 3PH Class III
Output Voltage: 380V AC (350-415V) 3PH Type 3, 4, 4X
Output Current: 2.5 Amps CENELEC/ATEX/IEC Ex
Operating Frequency: 0 to 3000 Hz Ex d IIB + H2 T5 or T6
Kilowatts: 0.75kw Ex tD A21 IP66
HP: 1 Tamb = + 60°C
Starting Torque: 1 Hz/150% 3 Phase Delta, 3-Wire Configuration
Carrier Frequency: 1.0-16kHz, auto adjusted according to temperature and load Automatic Energy Save Running
Frequency Accuracy: Digital setting: 0.01Hz, Analog Setting: Max frequency X 0.05% Automatic Current Limiting
Torque Boost: Automatic torque boost; manual torque boost: 0.1%~30.0% Automatic Voltage Regulation
V/f curve: Linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square) LED Display
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)l  
Communication Terminal: RS485 communication interface, supports MODBUS-RTU communication protocol  
Overload Capacity: 150% @ 60s, 180% @ 10s, 200% @ 3s  
Operating Temp: –10°C to +40°C
Max Operating Humidity: 90% (Non Condensing)
Materials: Copper-free Aluminum, Stainless Steel (Hardware)
Finish: Aluminum Lacquer Paint Finish
Mounting: Surface Intl: 1-214-616-6180
Hubs: -
Color: Grey
' Product Overview '
The EXP-VFD-3P-380-1HP-2.5A-DCM from Larson Electronics is a 3 Phase, 3-Wire Configuration Explosion Proof Variable Frequency Drive that is suitable for improving AC motor performance in combustible buildings. This fan-cooled 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 2.5 amps and an operating frequency range of 0 to 3000 Hz with 1 horsepower. The EXP-VFD-3P-380-1HP-2.5A-DCM offers accurate AC motor control in combustible facilities. This 0.75kw explosion proof unit is compatible with three-phase nominal 380V AC (within the range of 350-415V) input/output voltage, provides an output current of 2.5 amps and an operating frequency range of 0 to 3000 Hz. This 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 device also 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. Constructed of copper-free aluminum alloy with stainless steel hardware, the EXP-VFD-3P-380-1HP-2.5A-DCM is finished in aluminum lacquer paint for durability. This explosion proof VFD is designed for Class I, Divisions 1 & 2 (Groups B,C,D); Class I, Zones 1 & 2 (Groups IIB+H2,IIA); Class II, Divisions 1 & 2 (Groups E,F,G) and Class III rated combustible sites. The NEMA 4X rating makes the unit suitable for both indoor and outdoor applications, as well as ensures protection from water, dust, moisture, dirt and external ice formation. Mounting: The explosion proof system is compatible with surface mounting applications. During installation, operators are provided access to aluminum alloy ductile mounting lugs at the back of the enclosure. Designed to cater to various mounting setups, the mounting components are bi-directional for vertical or horizontal positioning. Applications: Flammable work sites, combustible systems, speed control of AC motors, industrial machines, large compressors, energy savings and more.

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