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The 20G11GC085JA0NNNNN AC drive from Allen Bradley's PowerFlex 755 series serves as a reliable control solution for various applications. Rated for 400 VAC and 540 VDC, it delivers up to 45 horsepower and incorporates a robust set of features, including internal dynamic braking and a durable enclosure.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11GC085JA0NNNNN |
| Weight | 32.06 lbs (14.54 kg) |
| Input Type | AC Input with Precharge (includes DC terminals) |
| Enclosure | IP54, NEMA 12 |
| Voltage Rating | 400 VAC / 540 VDC |
| Line Frequency | 50/60 Hz |
| ND Current Rating | 85 A |
| Power Output (HP) | 45 HP |
| Power Output (kW) | 34 kW |
| Frame Size | 6 |
| Filtering | Yes |
| Default CM Cap Configuration | Jumper Installed |
| Dynamic Braking | Internal Transistor |
| Door Mounted HIM | None |
| Operating Temperature | 0 to 50 °C (32 to 122 °F) |
| Storage Temperature | -40 to 70 °C (-40 to 158 °F) |
The Allen Bradley PowerFlex 755 model 20G11GC085JA0NNNNN is an advanced AC drive engineered for high-performance applications. It supports an input voltage range of 400 VAC and 540 VDC, making it suitable for a wide array of industrial setups.
This drive is capable of handling a nominal current of 85 Amperes and provides a power output of 45 horsepower or 34 kilowatts. It operates seamlessly on both 50 and 60 Hz line frequencies, enhancing its versatility.
Designed within a Frame Size 6 structure, this drive ensures compatibility and ease of installation in various environments. The robust IP54 and NEMA 12 ratings of the enclosure safeguard it from particulate contamination and moisture, allowing it to function effectively in challenging conditions.
Integrated features include an internal transistor for dynamic braking, promoting improved control during deceleration phases. The product also includes filtering for enhanced electromagnetic compatibility, ensuring reliable performance.
Temperature-wise, the 20G11GC085JA0NNNNN operates efficiently in environments ranging from 0 to 50 °C (32 to 122 °F), while it can withstand storage temperatures dropping to -40 °C (-40 °F) and rising to 70 °C (158 °F). Additionally, this model comes with a default common mode capacitor configuration that is pre-installed via a jumper, but it does not feature a door-mounted human interface module, focusing exclusively on optimized operational capabilities.
| Revision Part # | Also known as | |
|---|---|---|
| 20G11GC085JA0NNNNN Ser A | 20G11GC085JA0NNNNN/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
| Width (w/ Mounting Hardware) | 13.70 in. (348.0 mm) |
|---|---|
| Height (w/ Mounting Hardware) | 25.47 in. (647.0 mm) |
| Depth | 8.67 in. (220.1 mm) |
| Mounting Bracket Hole Width | 9.37 in. (238.0 mm) |
| Mounting Bracket Hole Height | 74.76 in. (629.0 mm) |
| Weight | 45.0 lb (20.00 kg) |