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The 20G1ALD545JN0NNNNN, an AC drive from the Allen Bradley PowerFlex 755 series, operates at a voltage class of 480 VAC with a robust output current rating of 545 Amps. This unit is designed for both normal and heavy-duty motor applications, offering motor ratings of 450 HP and 350 HP, respectively.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G1ALD545JN0NNNNN |
| Weight | 175.00 lbs (79.38 kg) |
| Voltage Class | 480 VAC, 3 Phase |
| Output Current | 545 Amps |
| Enclosure Type | Type 1, IP20 MCC Style |
| Filtering Preference | CM jumper preferred |
| DC Bus Voltage | 650 VDC |
| Motor Ratings | 450 HP (Normal Duty), 350 HP (Heavy Duty) |
| Cooling Method | Air Cooled |
| Protection Level | Standard |
| Input Type | AC Input with Precharge |
| Input Phase | 3 Phase |
| EMC Filtering | Yes, CM jumper installed |
The Allen Bradley 20G1ALD545JN0NNNNN AC drive is engineered to provide consistent performance in industrial applications. It operates within a voltage class of 480 VAC and is capable of delivering an output current of 545 Amps. Utilized commonly with 3-phase configurations, this drive supports an AC input with a precharging feature.
The drive accommodates high-performance demands, supporting motor ratings of 450 horsepower for normal duty and 350 horsepower for heavy-duty conditions. Temperature regulation is managed through an effective air-cooling method, ensuring durability in various operational circumstances. The enclosure is designated as Type 1, with an IP20 rating, making it appropriate for MCC applications while maintaining protection against dust intrusion.
Additionally, the device is equipped with EMC filtering, specifically with a CM jumper installed, aimed at reducing electromagnetic interference during operation. The recommended filtering preference enhances the overall stability of the drive. The DC bus operates at a voltage of 650 VDC, enabling it to handle substantial power loads with ease. This combination of features ensures the 20G1ALD545JN0NNNNN remains a reliable choice for intense operational environments.
| Revision Part # | Also known as | |
|---|---|---|
| 20G1ALD545JN0NNNNN Ser A | 20G1ALD545JN0NNNNN/A, Series A, Rev A | |
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