Products Description
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Technical Specifications
|
Parameter |
Specification |
|---|---|
|
Manufacturer |
Allen-Bradley / Rockwell Automation |
|
Catalog Number |
|
|
Product Type |
Adjustable Frequency AC Drive |
|
Product Family |
PowerFlex 700 |
|
Series |
20B |
|
Input Voltage |
480 VAC |
|
Input Phase |
3-phase |
|
Input Frequency |
60 Hz |
|
Input Voltage Range |
380–480 VAC drive rating |
|
Input Current |
147 A |
|
Input Power |
122 kVA |
|
Normal-Duty Power Rating |
125 HP (approximately 93 kW) |
|
Normal-Duty Output Current |
156 A |
|
Heavy-Duty Output Current |
188 A for 1 minute; 250 A for 3 seconds |
|
Output Voltage |
0–460 VAC |
|
Control Method |
Vector Control, Sensorless Vector, and Volts/Hertz |
|
Control I/O |
24 V AC/DC I/O |
|
Analog Inputs |
2 |
|
Analog Outputs |
2 |
|
Digital Inputs |
6 |
|
Digital Outputs |
3 |
|
Operator Interface |
LCD display with full numeric keypad |
|
Feedback |
No encoder feedback |
|
Communication Module |
ControlNet coaxial |
|
EMC Filter |
Included, with common-mode choke |
|
Brake IGBT |
Not included |
|
Internal Brake Resistor |
Not included |
|
Enclosure |
IP20 / NEMA 1 / UL Type 1 |
|
Carrier Frequency |
2, 4, 8, or 10 kHz; rated at 4 kHz |
|
Maximum Output Frequency |
400 Hz standard control; up to 420 Hz in vector control |
|
Efficiency |
Approximately 97.5% |
|
Acceleration/Deceleration |
Two independently programmable times, 0–3600 seconds |
|
Operating Temperature |
0–50°C for applicable IP20 configuration |
|
Storage Temperature |
−40°C |
|
Relative Humidity |
5–95%, non-condensing |
|
Maximum Altitude |
1,000 m without derating |
|
Shock Rating |
15 G peak for 11 ms |
|
Vibration Rating |
0.152 mm displacement, 1 G peak |
|
Dimensions (H × W × D), IP20 chassis |
Approximately 850.0 × 403.9 × 275.5 mm (33.46 × 15.90 × 10.85 in); related-model reference, confirm before installation |
|
Net Drive Weight |
Approximately 71.44 kg (157.5 lb); related-model reference |
|
Estimated Shipping Weight |
Approximately 100.9 kg (222.0 lb); related-model reference |
|
Dimensions, IP54/NEMA Type 12 standalone version |
1828.8 × 711.3 × 487.8 mm (72.0 × 28.0 × 19.2 in), per Rockwell’s listing for this catalog number’s standalone enclosure option |
|
Weight, IP54/NEMA Type 12 standalone version |
229.07 kg (505 lb), drive and packaging |
|
Lifecycle Status |
Discontinued June 1, 2023 |
FAQ
FAQ
Q1: What is the 20BD156A3ANNACA0?
A: It is an Allen-Bradley PowerFlex 700 adjustable-frequency AC drive designed for industrial motor speed and torque control.
Q2: What is its rated input voltage?
A: It operates on a 480 VAC, three-phase, 60 Hz supply.
Q3: What are its rated power and output current?
A: It is rated at 125 HP (approximately 93 kW) normal duty, with a continuous output current of 156 A. Heavy-duty output ratings are 188 A for one minute and 250 A for three seconds.
Q4: Which communication network does it support?
A: This catalog number specifies a ControlNet coaxial communication module.
Q5: Does it include an internal braking resistor?
A: No. The manufacturer’s specifications list neither an internal braking resistor nor a brake IGBT.
Q6: What are the dimensions of the drive?
A: The related IP20 chassis reference is approximately 850.0 × 403.9 × 275.5 mm (H × W × D). The manufacturer also lists dimensions of 1828.8 × 711.3 × 487.8 mm for the IP54/NEMA Type 12 standalone version. Confirm the enclosure on the actual unit before allocating installation space.
Q7: How much does it weigh?
A: The related IP20 chassis reference is approximately 71.44 kg net, with an estimated packaged weight of 100.9 kg. Rockwell lists 229.07 kg including packaging for the IP54/NEMA Type 12 standalone option. These figures refer to different configurations.
Q8: Is this drive still manufactured?
A: No. Rockwell Automation lists the PowerFlex 700 20B series as discontinued effective June 1, 2023. Existing inventory, repair services, and replacement options may still be available.
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.
