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The Allen-Bradley 20G21FD034JA0NNNNN PowerFlex 755TS drive is a motor control drive that incorporates TotalFORCE technology. The drive generates 25 Horsepower of motor output in normal duty applications. The 20G21FD034JA0NNNNN drive has a Size 3 frame, default filtering, standard corrosion protection, forced air cooling, and a built-in DB transistor.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Motor Control Drive |
| Product Line | PowerFlex 755TS |
| Part Number | 20G21FD034JA0NNNNN |
| Weight | 50.00 lbs (22.68 kg) |
| Voltage Rating | 480V AC, 650V DC |
| Input Type | AC Input with Precharge, Includes DC Terminals |
| Current Rating | 34 Amps |
| Power Rating | 25 Hp (Normal Duty), 20 Hp (Heavy-Duty) |
| Enclosure Type | Flange Type, NEMA/UL Type 4X/12 |
| Frame Size | Size 3 |
| 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 20G21FD034JA0NNNNN PowerFlex 755TS series drive is a motor control drive with TotalForce technology. It is an industrial-grade drive that is ideal for high-performance motor control applications, particularly advanced motor control applications that require precise speed, torque, and positioning control. It is a general-purpose industrial 6-pulse drive with TotalFORCE control technology that is designed to deliver higher efficiency and power levels while consuming less energy and taking up less space than older drive models. The 20G21FD034JA0NNNNN PowerFlex 755TS drive can operate at 650 Volts DC input voltage or 480 Volts AC input voltage with an input voltage tolerance range of -/+10 % of the rated nominal line voltage. When running in normal duty applications, the drive generates a maximum of 25 Horsepower of output power and a continuous current rating of 34 Amps at a nominal voltage rating of 480 Volts AC and at 60 Hertz of operating frequency. Likewise, the 20G21FD034JA0NNNNN drive supports 20 Horsepower and 27 Amps of output in heavy-duty applications
The Allen-Bradley 20G21FD034JA0NNNNN PowerFlex 755TS series motor control drive is an enclosed drive that supports flange mounting with an IP 20 (NEMA Type 1) front enclosure and a NEMA Type 4X/12 (indoor/outdoor) rear enclosure. The 20G21FD034JA0NNNNN drive has a frame size of Size 3 and it measures 515 millimeters in height, 260 millimeters in width, and 212 millimeters in thickness. By default, this drive includes standard filtering and a common mode cap (CM cap) jumper. The drive also includes an internal dynamic braking transistor as a standard feature. However, there is no internal dynamic braking resistor. The 20G21FD034JA0NNNNN PowerFlex 755TS series drive is designed to be used with electric motors that have inverter grade insulation systems that meet or exceed the NEMA MG1 Part 31.40.4.2 criteria for resistance to 1600-Volt spikes.