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The 20G11ND125AN0NNNNN model from Allen Bradley, part of the PowerFlex 755 series, constitutes an advanced AC drive system. This unit is rated for an AC voltage input of 480 VAC or a DC voltage of 650 VDC and is capable of handling a normal duty current of 125 A and a power output of 100 HP, or 75 kW.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11ND125AN0NNNNN |
| Weight | 125.00 lbs (56.70 kg) |
| Input Type | AC Input with Precharge (includes DC terminals) |
| Enclosure | IP00 / IP20 / NEMA Open / NEMA 1 |
| Voltage Rating | 480 VAC / 650 VDC |
| Line Frequency | 50/60 Hz |
| ND Current Rating | 125 A |
| Power Output (HP) | 100 HP |
| Power Output (kW) | 75 kW |
| Frame Size | 6 |
| Filtering | Yes |
| Default CM Cap Configuration | Jumper Removed |
| Dynamic Braking | None |
| Door Mounted HIM | None |
| Operating Temperature | 0 to 40 °C (32 to 104 °F) |
| Storage Temperature | -40 to 70 °C (-40 to 158 °F) |
The Allen Bradley PowerFlex 755 series includes the 20G11ND125AN0NNNNN, a robust AC drive designed for efficient motor control. It integrates an AC input with a precharge feature, which includes dedicated DC terminals. Rated to operate at 480 VAC and capable of sourcing 650 VDC, the drive accommodates applications requiring substantial power output. This model delivers an impressive 100 horsepower (75 kW) and supports a normal duty current of 125 A.
Enclosure specifications for this unit are classified as IP00 / IP20, with NEMA Open and NEMA 1 ratings, ensuring adequate protection in less demanding environments. The design does not include dynamic braking features or a door-mounted Human Interface Module (HIM), which may be relevant for users who need straightforward controls.
A jumper configuration for the common mode capacitor is removed by default, enhancing the drive’s compatibility with specific setups. This product is intended to operate within a temperature range from 0 to 40 °C (32 to 104 °F), while it allows for storage in much colder conditions, down to -40 °C and up to 70 °C (-40 °F to 158 °F). The drive also features filtering capabilities, optimizing performance in various operational scenarios.
| Revision Part # | Also known as | |
|---|---|---|
| 20G11ND125AN0NNNNN Ser A | 20G11ND125AN0NNNNN/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
This PowerFlex 755 AC drive has 1..5,8...10 frames and AC & DC Input w/Precharge enclosure type. It is 480V AC/650V DC