Larson Electronics 3HP Explosion Proof VFD Phase Converter - C1D1/C2D1 - 220-240V AC 3PH Input/Output - N4X - 6 Amps

The EXP-VFD-3P-230-3HP-6A-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 a three-phase 460 V 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 6 amps and an operating frequency range of 0 to 3000 Hz with 3 horsepower.The EXP-VFD-3P-230-3HP-6A-DCM offers accurate AC motor control in combustible facilities. This 1.5 kw unit is compatible with three-phase nominal 230V (within the range of 220-240 V) AC input/output voltage, provides an output current of 6 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.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.Constructed of copper-free aluminum alloy with stainless steel hardware, the EXP-VFD-3P-230-3HP-6A-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.At Larson Electronics, we do more than meet your lighting needs. We also provide replacement, retrofit, and upgrade parts as well as industrial grade power accessories. Our craftsmen can custom build any lighting system and/or accessories to fit the unique demands of your operation. A commitment to honesty, quality, and dependability has made Larson Electronics a leader in the lighting and electronics business since 1973. Contact us today at 800-369-6671 or [email protected] for more information about our custom options tailored to meet your specific industry needs. Specifications / Additional Information EXP-VFD-3P-230-3HP-6A-DCM Explosion Proof Variable Frequency Device Features/RatingsUnit Type: 3 Phase Delta, 3 Wire Variable Frequency Device Class I, Divisions 1 & 2 Groups B,C,DDimensions: 13.25" x 17.25" x 8.70" Class I, Zones 1 & 2 Groups IIB+H2,IIAWeight: 62 lb Class II, Divisions 1 & 2 Groups E,F,GInput Voltage: 230V (220-240V) AC 3PH Class IIIOutput Voltage: 230V (220-240V) AC 3PH Type 3, 4, 4XOutput Current: 6 Amps CENELEC/ATEX/IEC ExOperating Frequency: 0 to 3000 Hz Ex d IIB + H2 T5 or T6Kilowatts: 1.5 kw Ex tD A21 IP66HP: 3 Tamb = + 60¡COperators: Start Button, Stop Button, (6) Menu Buttons, Hand-Off-Auto 3-Position Switch, speed potentiometer Starting Torque: 1 Hz/150% Automatic Current LimitingCarrier Frequency: 1.0-16kHz, auto adjusted according to temperature and load Automatic Energy Save RunningFrequency Accuracy: Digital setting: 0.01Hz, Analog Setting: Max frequency X 0.05% LED DisplayTorque boost: Automatic torque boost; manual torque boost: 0.1%~30.0% Automatic Voltage RegulationV/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 Capacity: 150% @ 60s, 180% @ 10s, 200% @ 3s Operating Temp: –10¡C to +40¡C Max Operating Humidity: 95% (Non Condensing) Special Orders- RequirementsMaterials: Copper-free Aluminum, Stainless Steel (Hardware) Contact us for special requirementsFinish: Aluminum Lacquer Paint Finish Toll Free: 888-325-4448Mounting: Surface Intl: 1-214-616-6180Hubs: - Fax: 1-903-498-3364Color: Grey E-mail: [email protected]