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The 20DJ300N3ENNBCASE from Allen-Bradley is designed as an adjustable frequency AC drive that operates at 650V DC. It has a normal-duty current capacity of 300 amps, offering precise control in various industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DJ300N3ENNBCASE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 650V DC |
| Phases | 3 |
| 650V Input Amps | 300 |
| Enclosure | Open/IP00 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | Quick Start Guide |
| Brake | No |
| Bus Undervoltage Trip | Adjustable |
| Heat Sink Thermistor | Monitored by microprocessor overtemp trip |
| Logic Control Ride-Thru | 0.25 sec., drive not running |
| Power Ride-Thru | 15 milliseconds at full load |
The 20DJ300N3ENNBCASE is part of the Allen-Bradley PowerFlex 700S series, known for its durability and flexibility in motor control. It operates at a voltage level of 650V DC, making this drive suitable for high-voltage applications. This model is rated for a maximum normal-duty current of 300 amps.
Its open design, classified as an IP00 enclosure, allows for straightforward installation in controlled environments where dust and debris are minimal. The user interface features a full numeric LCD, which assists users in monitoring and configuring the drive's parameters effectively.
The 20DJ300N3ENNBCASE does not come with a braking system, but it includes an adjustable bus undervoltage trip to mitigate risks associated with low voltage conditions. For temperature safety, a thermistor monitors heat levels, with the microprocessor activating an overtemperature trip if necessary to protect the unit's integrity. During periods when the drive is not in operation, logic control ride-thru ensures stable performance for 0.25 seconds. Additionally, it can maintain power for 15 milliseconds at full load in case of momentary power interruptions. This combination of robust features makes the 20DJ300N3ENNBCASE a reliable choice for demanding applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DJ300N3ENNBCASE Ser A | 20DJ300N3ENNBCASE/A, Series A, Rev A | |
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