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The Allen Bradley PowerFlex 755 model 20G11BD1K4JN0NNNNN serves as a high-performance AC drive with remarkable specifications for industrial applications. Operating at a voltage rating of 480 volts AC or 650 volts DC, this unit efficiently delivers a power rating of 1250 horsepower and is capable of handling a normal duty output current of 1420 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11BD1K4JN0NNNNN |
| Weight | 250.00 lbs (113.40 kg) |
| Input Type | AC Input with Precharge; includes DC Terminals |
| Enclosure Type | IP20 class, NEMA/UL Type 1 |
| Voltage Rating | 480 volts AC / 650 volts DC |
| Output Current (Normal Duty) | 1420 amps |
| Power Rating | 1250 Horsepower (HP) |
| Frame Size | Frame 9 |
| Filtering Option | Filtered with CM jumper installed |
| Dynamic Braking | None (Not included) |
| Human Interface Module (HIM) | Blank (No Door Mounted HIM) |
| Efficiency | 97.5% at rated amps, nominal line volts |
| Operating Temperature | 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit) |
| Relative Humidity | 5 to 95% noncondensing |
| Storage Temperature | -40 to +70 degrees Celsius (-40 to +158 degrees Fahrenheit) |
The 20G11BD1K4JN0NNNNN from Allen Bradley, a member of the PowerFlex 755 series, is designed as a robust AC drive for advanced industrial applications. Capable of handling AC input with a precharge feature, this drive supports both AC and DC terminals, providing flexibility for various setups. It can manage a voltage rating of 480 volts AC or 650 volts DC efficiently, ensuring seamless operation. This model is specified for a maximum output current of 1420 amps, allowing it to deliver a substantial power rating of 1250 horsepower.
Constructed with an IP20 rated enclosure that meets NEMA/UL Type 1 standards, the device is suited for typical indoor applications. It does not include dynamic braking and is equipped with a filtered configuration that features a common mode jumper installed. Notably, the unit has no human interface module mounted on the door, streamlining its design for specific automation needs.
The efficiency of the 20G11BD1K4JN0NNNNN reaches up to 97.5% at rated amperage and nominal line voltage, which contributes to cost-effective operation in industrial environments. With an operational temperature range spanning from 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit), it accommodates environments where moderate temperatures are standard. Additionally, this drive can forgive humidity levels ranging from 5 to 95% without condensation occurring.
For storage conditions, the drive withstands a temperature range of -40 to +70 degrees Celsius (-40 to +158 degrees Fahrenheit), allowing versatile storage options without risking component integrity. Overall, the PowerFlex 755 20G11BD1K4JN0NNNNN drive is engineered for dependable performance across diverse applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20G11BD1K4JN0NNNNN Ser A | 20G11BD1K4JN0NNNNN/A, Series A, Rev A | |
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