Descripción
Specifications / Additional Information
VFD-3P-480-10HP-17A-DCM-ER-50C-EXP-CS-R1 Variable Frequency Device | Features/Ratings |
Unit Type: 3 Phase Delta, 3 Wire Variable Frequency Device w/ EXP Remote Control | Automatic Voltage Regulation |
Dimensions: 11.02" x 7.12" x 7.2" | LED Display |
Weight: 14.33 lbs (without the Remote) | 3 Phase Delta, 3-Wire Configuration |
Input/Output Voltage: 480V AC 3-phase | IP20 |
Input Frequency: 50/60Hz | |
Output Current: 17 Amps | Explosion Proof Remote Control Ratings |
Operating (Output) Frequency: 0 to 400 Hz | NRTL Listed for United States and Canada |
Kilowatts: 7.5 kW | Class I, Divisions 1 & 2, Groups C,D |
HP: 10 HP | Class I, Zones 1 & 2, Groups llB, llA |
Starting Torque: 1 Hz/150% | Class II, Divisions 1 & 2, Groups E,F,G |
Carrier Frequency: 1.0-14kHz, Auto Adjusted According to Temperature and Load | Class III |
Frequency Accuracy: Digital Setting: 0.01% (Max), Analog Setting: 0.2% (Max) | NEMA 7(C,D) 9(E,F,G) |
Torque Boost: Automatic Torque Boost; Manual Torque Boost: 0.1%~30.0% | |
Auto Energy Saving Function: Optimize V/F Curve Automatically Based on the Load to Realize Power Save Running | |
Inputs: FWD/REV Command, 8-channel Programmable Switch Inputs | |
Outputs: Programmable Open Collector, Relay Output, 0~20KHz Pulse Output | |
Analog Input/Output: 2 Input (0~10V or 0/4~20mA), 2 Output (0/4~20mA or 0~10V) | |
Communication Terminal: RS485 Communication Interface | |
Overload: 150% Rated Current @ 60s, 180% Rated Current @ 3s |  |
Explosion Proof Remote Control Type: Hardwired Pendant |  |
Remote Control Functions: Emergency Stop Mushroom Switch, Start Push Button, Forward/Reverse Switch, Jog/Run Switch and 0-100 Speed Control Dial | |
Operating Temp: –10°C to +40°C | |
Max Operating Humidity: 5% to 95% (Non-condensing) | |
Materials: - | |
Mounting: Surface | |
Remote Cord: 50' |
The VFD-3P-480-10HP-17A-DCM-ER-50C-EXP-CS-R1 from Larson Electronics is a 3 Phase, 3-Wire Configuration Variable Frequency Drive with Explosion Proof Remote Control that is suitable for improving AC motor performance in industrial operations. This constant-torque unit features three-phase 480V AC input/output voltage comparability. Designed for steady speed error, fast torque rise and protection from resonance vibrations, the device provides an output current of 17 amps and an operating (output) frequency range of 0 to 400 Hz with 10 horsepower. The system is equipped with an explosion proof pendant remote control that is hardwired to the VFD. This remote control can be used in combustible sites (the VFD does not have explosion proof protection and must only be used in general/non-combustible locations). The VFD-3P-480-10HP-17A-DCM-ER-50C-EXP-CS-R1 offers accurate AC motor control in industrial facilities. This 7.5kW unit is compatible with three-phase nominal 480V AC input/output voltage, provides an output current of 17 amps and an operating frequency range of 0 to 400 Hz. This device supports forward/reverse input commands and 8-channel programmable switch inputs, as well as programmable open collector output, relay output and analog outputs. The device also features the following control functions: modulation mode, control mode, frequency precision, frequency resolution, start frequency, torque boost, adjustable V/F and Acc./Dec. curve, DC breaking, etc. Explosion Proof Remote Control: This system comes with an explosion proof remote control pendant that is hardwired to the non-explosion proof VFD unit. The remote control features explosion proof protection and the control device can be used in combustible areas (the VFD does not have explosion proof protection and must be installed in a non-combustible location). Operators may access the following controls on the remote: emergency stop mushroom switch, start push button, forward/reverse switch, jog/run switch and 0-100 speed control dial. The explosion proof remote is connected to the VFD via a 50-foot cord. The VFD-3P-480-10HP-17A-DCM-ER-50C-EXP-CS-R1 is designed for indoor applications and operating temperatures ranging between –10°C to +40°C. Operators may mount the variable frequency drive on compatible surfaces. This device measures 11.02" x 7.12" x 7.2" and weighs approximately 14.33 lbs. Applications: Speed control of AC motors, industrial machines, large compressors, energy savings and more.  |
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