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The 20G11ND248AN0NNNNN is an AC drive featured in Allen Bradley's PowerFlex 755 series, designed to deliver significant power output. With a voltage capacity of 480 VAC and an option for 650 VDC, this unit is capable of handling substantial loads and incorporates both AC input with precharge and DC terminals.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11ND248AN0NNNNN |
| Weight | 200.00 lbs (90.72 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 | 248 A |
| Power Output (HP) | 200 HP |
| Power Output (kW) | 150 kW |
| Frame Size | 7 |
| 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 part number 20G11ND248AN0NNNNN acts as an AC drive within the PowerFlex 755 series. Rated for both 480 VAC and 650 VDC, this drive adeptly addresses various power requirements in industrial applications. With an impressive normal-duty current rating of 248 Amps, it can provide robust power output—up to 200 HP or 150 kW.
The drive features an AC input configuration complemented with precharge capabilities and includes DC terminals, facilitating adaptable electrical connections. Its enclosure options offer versatility, accommodating IP00 and IP20 ratings along with NEMA Open and NEMA 1 classifications. Given the filtering inclusion, this drive ensures efficient operation while minimizing electrical noise.
The design accommodates a frame size of 7 for structural compatibility and ease of installation. However, it does not include dynamic braking or a door-mounted Human Interface Module (HIM). Operating temperatures range from 0 °C to 40 °C (32 °F to 104 °F), making it suitable for moderate environments. When considering storage, this drive can withstand temperatures between -40 °C to 70 °C (-40 °F to 158 °F), emphasizing its environmental resilience.
| Revision Part # | Also known as | |
|---|---|---|
| 20G11ND248AN0NNNNN Ser A | 20G11ND248AN0NNNNN/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