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The 20G11LE900JN4NNNNN AC drive from Allen Bradley’s PowerFlex 755 series is designed for high performance in demanding applications. This unit accepts an input of AC voltage with precharge capabilities and DC terminals, rated at 600 volts AC. It provides a substantial power output of 950 horsepower and is capable of handling a current of up to 900 amperes.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11LE900JN4NNNNN |
| Weight | 250.00 lbs (113.40 kg) |
| Input Type | AC Input with Precharge and DC Terminals |
| Enclosure | IP 20, NEMA/UL Type 1 |
| Voltage Rating | 600 Volts AC |
| Power | 950 HP |
| Current Rating | 900 Amperes |
| Frame Size | Frame 9 |
| CM Capacitor Connection | Jumper Installed |
| Filtering | Yes |
| Dynamic Braking | No dynamic braking |
| Interface | Enhanced LCD Interface, Full Numeric |
| Cooling Method | Forced Air |
| Frequency | 60 Hz |
| Input Phase | 3-Phase |
| Network | Embedded Ethernet/IP |
The PowerFlex 755 series includes the 20G11LE900JN4NNNNN, a robust AC drive engineered for demanding environments. It operates with an input voltage rating of up to 600 volts AC and features a power capacity of 950 HP. This unit is particularly suited for applications requiring significant power, with a current capacity of 900 amperes. It makes use of a 3-phase input type, ensuring stable operation across a range of industrial uses.
The design incorporates a Frame 9 specification, which dictates its structural dimensions and adaptability within panel installations. Notably, the unit has no dynamic braking functionality, delivering steady output without the added complexity of braking circuits. Instead, cooling is achieved through a forced air method, essential for maintaining operational temperatures under extended use.
Connectivity is streamlined through an embedded Ethernet/IP network interface, facilitating integration within modern automation systems. The unit further benefits from an enhanced LCD display, complete with a full numeric keypad, which allows for straightforward interaction and configuration. Applicable filtering helps in minimizing electrical noise and maintaining operational clarity. Additionally, the common mode capacitor connection is simplified, with a jumper already installed.
This model is enclosed within an IP 20 rated case, classified under NEMA/UL Type 1 standards, making it suitable for a variety of non-hazardous environments. The combination of these features positions the 20G11LE900JN4NNNNN as a reliable choice for high-power applications requiring both efficiency and ease of use.
| Revision Part # | Also known as | |
|---|---|---|
| 20G11LE900JN4NNNNN Ser A | 20G11LE900JN4NNNNN/A, Series A, Rev A | |
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