Products Description
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Technical Specifications
|
Parameter |
Specification |
|---|---|
|
Manufacturer |
Allen-Bradley |
|
Model |
|
|
Product Type |
PowerFlex 700 AC Drive |
|
Product Family |
PowerFlex 700, 20B |
|
Input Voltage |
480 VAC, 3-phase |
|
Input Frequency |
60 Hz |
|
Rated Output Current |
248 A continuous |
|
Normal-Duty Power Rating |
200 HP |
|
Heavy-Duty Power Rating |
150 HP |
|
Output Current (Overload) |
273 A for 1 minute; 372 A for 3 seconds |
|
Output Phases |
3-phase |
|
Control Method |
Vector control, sensorless vector control, and programmable V/Hz |
|
Control I/O |
24V DC I/O |
|
Feedback Option |
No feedback |
|
Human Interface Module |
Blank cover; no HIM |
|
Communication Module |
None specified |
|
Brake IGBT |
Not included |
|
Internal Brake Resistor |
None |
|
EMC Filtering |
Second-environment filter with common-mode choke |
|
Enclosure Rating |
IP20 / NEMA/UL Type 1 |
|
Frame Size |
Frame 6 |
|
Conformal Coating |
Yes |
|
PWM Carrier Frequency |
2 kHz at 480 VAC, according to the manufacturer’s product data |
|
Operating Temperature |
0–50°C, depending on rating and installation conditions |
|
Maximum Altitude |
1000 m without derating |
|
Relative Humidity |
5–95%, noncondensing |
|
Dimensions (H × W × D) |
850 × 403.9 × 275.5 mm (33.46 × 15.90 × 10.85 in) |
|
Net Weight |
71.44 kg (157.5 lb) |
|
Estimated Shipping Weight |
100.9 kg (222 lb), including packaging |
|
Product Lifecycle |
Discontinued |
|
Typical Applications |
Pumps, fans, conveyors and industrial motor-speed control |
FAQ
FAQ
Q1: What is the Allen-Bradley 20BD248A0ANNANC0?
A: The 20BD248A0ANNANC0 is a PowerFlex 700 adjustable frequency AC drive designed for controlling the speed and operation of three-phase industrial motors.
Q2: What are the voltage and current ratings of this drive?
A: It is designed for a 480 VAC, three-phase supply and provides a continuous output current of 248 A. Confirm the electrical supply and motor requirements before installation.
Q3: What motor power ratings does the 20BD248A0ANNANC0 support?
A: The drive is rated for 200 HP in normal-duty applications and 150 HP in heavy-duty applications. The appropriate rating depends on the motor, load profile and operating conditions.
Q4: What are the dimensions and weight of this model?
A: The reference dimensions are 850 × 403.9 × 275.5 mm (H × W × D). The drive weighs approximately 71.44 kg, with an estimated shipping weight of 100.9 kg including packaging.
Q5: Does this model include a built-in operator interface?
A: No. The specified configuration uses a blank cover instead of a Human Interface Module. A compatible programming interface may be required for setup, parameter changes and troubleshooting.
Q6: Does the 20BD248A0ANNANC0 include a braking resistor?
A: No. This configuration does not include an internal braking resistor or braking IGBT. External braking equipment may be required for applications involving rapid deceleration.
Q7: What communication and feedback options does this model have?
A: The specified configuration has no feedback option and no communication module listed. Additional compatible hardware may be necessary if the application requires encoder feedback or integration with an industrial network.
Q8: Is the Allen-Bradley 20BD248A0ANNANC0 still available?
A: Rockwell Automation lists this model as discontinued effective November 30, 2023. Remaining inventory and refurbished units may still be available from industrial automation suppliers. Verify the full catalog number, condition and warranty before purchasing.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
