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The PowerFlex 755 model 20G14GC170JN0NNNNN is an adaptable AC drive developed by Allen Bradley. It features an input configuration for DC power with precharge functionalities and is rated for both 400 volts AC and 540 volts DC capability.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G14GC170JN0NNNNN |
| Weight | 32.00 lbs (14.51 kg) |
| Input Type | DC Input with Precharge |
| Enclosure | IP54 rated, NEMA/UL Type 12 |
| Voltage Rating | 400 volts AC / 540 volts DC |
| Output Current (Normal Duty) | 170 amps |
| Power (Normal Duty) | 90 kW (kilowatts) |
| Communication | Built-in Ethernet port |
| Filtering Option, CM Jumper | Filtered, CM Jumper Installed |
| Dynamic Braking | No Internal Transistor or Resistor |
| HIM (Human Interface Module) | 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 20G14GC170JN0NNNNN AC drive belongs to the Allen Bradley PowerFlex 755 series, designed to meet rigorous field demands. It operates using a DC input with precharge, enabling a seamless power transition for industrial applications. With voltage ratings of 400 volts AC and 540 volts DC, this unit caters to multiple electrical systems.
The drive is designed to deliver a normal duty output of 170 amps while offering a power rating of 90 kW. Communication capabilities are enhanced with an integrated Ethernet port, facilitating easy network connectivity. Users should note that the drive does not include dynamic braking components, as there is no internal transistor or resistor, which may limit its use in certain applications requiring rapid deceleration.
Rated under IP54 for protection, the enclosure meets NEMA/UL Type 12 standards, ensuring resilience in various environmental conditions. It operates effectively within a temperature range from 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit) and tolerates relative humidity levels from 5 to 95% in non-condensing conditions. Additionally, the device can be stored in temperatures between -40 to +70 degrees Celsius (-40 to +158 degrees Fahrenheit). Notably, the drive is supplied without a human interface module on the door, which may streamline its design for certain uses.
| Revision Part # | Also known as | |
|---|---|---|
| 20G14GC170JN0NNNNN Ser A | 20G14GC170JN0NNNNN/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
| Width (w/ Mounting Hardware) | 23.99 in. (609.4 mm) |
|---|---|
| Height (w/ Mounting Hardware) | 51.11 in. (1298.3 mm) |
| Depth | 18.30 in. (464.7 mm) |
| Mounting Bracket Hole Width | 22.0 in. (558.8 mm) |
| Mounting Bracket Hole Height | 48.75 in. (1238.3 mm) |
| Weight | 200 lb (91.00 kg) |