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The 20DD156A0NYNACASE from Allen Bradley is designed as a variable frequency AC drive suitable for demanding applications. This unit has a normal-duty motor power rating of 125 HP and a heavy-duty capacity of 100 HP. It operates at an input voltage of 480 V AC in a three-phase configuration and provides 156 A of continuous output current.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Variable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD156A0NYNACASE |
| Weight | 32.00 lbs (14.51 kg) |
| Motor Power (Normal Duty) | 125 HP Standard Duty Rating |
| Motor Power (Heavy Duty) | 100 HP High-Load Operational Capacity |
| Control Architecture | Phase II Control System with Modular Control Cassette |
| Operator Interface | No Human Interface Module (Blank Faceplate) |
| Enclosure Certification | IP20/NEMA Type 1 Enclosure (Frame 6) |
| Safety Functionality | Safe Off Feature for Emergency Shutdown |
| Communication Module | ControlNet (Coaxial) DPI Interface for Network Integration |
| Encoder Support | Dual Encoder Input Configuration |
| Compliance Standards | C-TICK, CE, CUL, GOST, Marine, UL Certifications |
| Brake System Component | Integrated Brake IGBT Module (External Resistor Not Included) |
| Output Current Capacity | 156 A Continuous Output |
| Physical Dimensions | Frame Size 6 Chassis for Industrial Mounting |
| Operating Voltage Class | 480 V AC Input/Output Compatibility |
| Input Voltage Rating | 480 V AC, 3-Phase Supply |
The Allen Bradley 20DD156A0NYNACASE is a versatile variable frequency AC drive. This device can handle 125 HP under standard loads and up to 100 HP for heavy-duty operations, making it adaptable to various industrial applications. It operates with a three-phase 480 V AC input and can deliver a continuous output current of 156 A.
The control system employs a Phase II architecture and a modular control cassette, facilitating easier upgrades and maintenance. Notably, it doesn't feature a human interface module and instead comes with a blank faceplate, streamlining installation into control systems. The enclosure meets the IP20 and NEMA Type 1 standards, ensuring adequate protection for indoor environments.
Safety features include a Safe Off capability that allows for reliable emergency shutdowns. For connectivity, the drive supports a ControlNet coaxial DPI interface, allowing for effective network integration and dual encoder input options that enhance feedback and control versatility. Compliance with industry and safety standards, including C-TICK, CE, CUL, GOST, Marine, and UL certifications, further emphasizes its reliability. The integrated brake IGBT module is included, while an external resistor is not necessary, simplifying installation for most applications. This unit is designed to be mounted in industrial environments using the frame size 6 chassis.