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The 20G21NC085JA0NNNNN PowerFlex 755TS drive is a general-purpose motor control drive from Allen-Bradley. It is a 6-pulse drive that incorporates TotalFORCE technology. The 20G21NC085JA0NNNNN drive operates at 400 Volts AC (3-phase) or 540 Volts DC of input voltage.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Motor Control Drive |
| Product Line | PowerFlex 755TS |
| Part Number | 20G21NC085JA0NNNNN |
| Weight | 50.00 lbs (22.68 kg) |
| Voltage Rating | 400V AC, 540V DC |
| Input Type | AC Input with Precharge, Includes DC Terminals |
| Current Rating | 85 Amps |
| Power Rating | 45 kW Normal Duty |
| Enclosure | IP20/IP00, NEMA/UL Open Type |
| Frame Size | Size 5 |
| Filtering and CM Cap Configuration | Filtering and CM Jumper Installed |
| HMI | Blank (No HMI) |
| Dynamic Braking | DB Transistor |
| Corrosive Gas Protection | Standard Protection |
| Cooling Method | Forced Air |
The Allen-Bradley 20G21NC085JA0NNNNN drive is a PowerFlex 755TS series motor control drive with TotalFORCE control technology. The drive comes with a Size 5 frame, and an open type of enclosure with an IP 00 protection rating. It also comes with standard corrosion protection features and it supports forced air cooling. This PowerFlex 755TS drive is a smart drive that is reliable, scalable, and capable of controlling the most demanding industrial motor control applications. It is suitable for a wide range of industrial motor control applications that demand high levels of performance, efficiency, and precision. It combines highly efficient motor control with hassle-free setup, self-monitoring, and easy maintenance processes that help to minimize overall operating costs. The 20G21NC085JA0NNNNN drive is designed specifically for indoor installation. It is capable of operating with 3-phase or 1-phase AC input voltage or with DC input voltage
The Allen-Bradley 20G21NC085JA0NNNNN PowerFlex 755TS motor control drive supports flange mounting. It comes with a heatsink on the back and it supports an ambient operating temperature range of -20 to 50 degrees Celsius without derating. It delivers a normal duty output power rating of 45 kilowatts and a heavy-duty output power rating of 37 kilowatts. When operating at a full load, full speed, and the default carrier frequency, this PowerFlex 755TS drive has a total energy dissipation rating of 871 watts. This PowerFlex 755TS drive comes standard with an external EMC filtering feature and a jumper installed with the default common mode configuration. The 20G21NC085JA0NNNNN motor control drive also includes 2 embedded Ethernet ports, and an integral braking transistor.