Larson Electronics 1HP Explosion Proof VFD Phase Converter - C1D1/C2D1 - 220-240V AC 1PH Input/3PH Output - N4X

The EXP-VFD-1P-220.240-3P-1HP-4.7A-DCM from Larson Electronics is a Single-Phase Input, 3 Phase Output, 3-Wire Configuration Explosion Proof Variable Frequency Drive Phase Converter that is suitable for improving AC motor performance in combustible buildings. This fan-cooled unit features single-phase 220-240V AC input/three-phase output voltage compatibility. Designed for steady speed error, fast torque rise and protection from resonance vibrations, the explosion proof device provides an output current of 4.7 amps and an operating frequency range of 0 to 400 Hz with 1 horsepower. The EXP-VFD-1P-220.240-3P-1HP-4.7A-DCM offers accurate AC motor control in combustible facilities. This 0.75kW explosion proof unit is compatible with single-phase input and three-phase output 220-240V AC voltage, provides an output current of 4.7 amps and an operating frequency range of 0 to 400 Hz. This flameproof device has a V/F control mode and sensorless vector control mode with an interior PID controlled, automatic energy save running to optimize the V/F curve, an automatic voltage regulator and automatic current limiting. Constructed of copper-free aluminum alloy with stainless steel hardware, the EXP-VFD-1P-220.240-3P-1HP-4.7A-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-1P-220.240-3P-1HP-4.7A-DCM Explosion Proof Variable Frequency Device Features/Ratings Unit Type: 1 Phase Input/3 Phase Output 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: 52 lbs Class II, Divisions 1&2 Groups E,F,G Input Voltage: 1 Phase 220-240V AC Class III Output Voltage: 3 Phase 220-240V AC Type 3, 4, 4X Output Current: 4.7 Amps CENELEC/ATEX/IEC Ex Operating Frequency: 0 to 400 Hz Ex d IIB + H2 T5 or T6 Kilowatts: 0.75kw Ex tD A21 IP66 HP: 1 Tamb = + 60¡C Speed Regulation: 1:100 1 Phase Input/3 Phase Output Delta, 3-Wire Configuration Speed Control Accuracy: =±0.5% of rating synchronous speed Automatic Energy Save Running Frequency Resolution: Analog setting: 0.1% of max frequency; Digital setting: 0.01Hz Automatic Current Limiting Frequency Precision: Digital setting: 0.01% max, Analog Setting: Max frequency X 0.2% max Automatic Voltage Regulation Torque boost: Automatic torque boost; manual torque boost: 0.1%~30.0% LED Display Communication Terminal: RS485 communication interface Control Mode: V/F Control; Sensorless Vector Control Overload Capacity: 150% @ 60s, 180% @ 3s Operating Temp: –10¡C to +40¡C Max Operating Humidity: 95% (Non Condensing) Special Orders- Requirements Materials: Copper-free Aluminum, Stainless Steel (Hardware) Contact us for special requirements Finish: Aluminum Lacquer Paint Finish Toll Free: 888-325-4448 Mounting: Surface Intl: +01-903-498-3364 Hubs: - Fax: 1-903-498-3364 Color: Grey E-mail: [email protected]