Products Description
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Technical Specifications
|
Parameter |
Specification |
|---|---|
|
Manufacturer |
Allen-Bradley |
|
Model |
|
|
Product Series |
PowerFlex 700 |
|
Product Type |
AC Drive / Adjustable Frequency Drive |
|
Drive Type |
PowerFlex 700, Type 20B |
|
Input Voltage |
690 VAC |
|
Input Phase |
Three Phase |
|
Input Frequency |
50/60 Hz |
|
Continuous Output Current |
82 A |
|
1-Minute Overload Current |
90 A |
|
3-Second Overload Current |
123 A |
|
Normal Duty Power Rating |
75 kW |
|
Heavy Duty Power Rating |
55 kW |
|
Frame Size |
Frame 5 |
|
Enclosure Rating |
IP20 / NEMA Type 1 |
|
Control Method |
Sensorless Vector / V/Hz / Vector Control |
|
I/O |
24 V DC I/O |
|
Feedback |
No Feedback |
|
HIM |
No HIM, Blank Plate |
|
Brake IGBT |
No |
|
Drive-Mounted Brake Resistor |
No |
|
EMC Filter |
EMC Filter with Common-Mode Choke |
|
Communication Module |
No Communication Module |
|
Number of Analog Inputs |
2 |
|
Number of Analog Outputs |
2 |
|
Number of Digital Inputs |
6 |
|
Number of Digital Outputs |
3 |
|
PWM Frequency |
2 kHz at 690 VAC |
|
Carrier Frequency Options |
2, 4, 8, and 10 kHz |
|
Maximum Output Frequency |
420 Hz |
|
Output Voltage |
0–690 VAC |
|
Speed Regulation |
Up to 0.1% of base speed in vector control without feedback |
|
Torque Regulation |
±5% without feedback |
|
Operating Temperature |
0–50°C (32–122°F) |
|
Maximum Altitude |
1000 m (3281 ft) without derating |
|
Short-Circuit Rating |
Up to 200,000 A symmetrical, subject to applicable protection configuration |
|
Efficiency |
Approximately 97.5% at rated current and nominal line voltage |
|
Dimensions (H × W × D) |
689.6 × 308.9 × 275.4 mm (27.15 × 12.16 × 10.84 in) |
|
Weight |
37.19 kg (81.99 lb) |
FAQ
FAQ
Q1: What is the Allen-Bradley 20BF082A0ANNANC0?
A: The 20BF082A0ANNANC0 is an Allen-Bradley PowerFlex 700 adjustable frequency AC drive designed to regulate motor speed and torque in industrial automation systems.
Q2: What are the input voltage and output current ratings?
A: This drive operates on a 690 VAC three-phase supply and provides a continuous output current of 82 A. Its specified overload currents are 90 A for one minute and 123 A for three seconds.
Q3: What are the normal-duty and heavy-duty power ratings?
A: The specified ratings are 75 kW for normal-duty applications and 55 kW for heavy-duty applications. Verify motor current, load requirements, and operating conditions before selecting the drive.
Q4: What motor control methods does this drive support?
A: It supports sensorless vector control, V/Hz control, and vector control. The appropriate mode depends on the motor, application, and required speed and torque performance.
Q5: What are the dimensions and weight of the 20BF082A0ANNANC0?
A: The specified dimensions are 689.6 × 308.9 × 275.4 mm (27.15 × 12.16 × 10.84 inches), and the weight is 37.19 kg (81.99 lb). Allow additional space for wiring, ventilation, and maintenance access during installation.
Q6: Does this model include a keypad or communication module?
A: No. This configuration has a blank HIM plate and no internal communication module. Check the required accessories and communication options before integrating it into a control system.
Q7: Does the drive include a braking IGBT or internal brake resistor?
A: No. Neither a braking IGBT nor a drive-mounted brake resistor is included in this configuration. Applications requiring rapid deceleration or braking-energy management may need an appropriately rated external braking solution.
Q8: What environmental and electrical protection requirements should be considered?
A: The specified operating temperature is 0–50°C, with a maximum altitude of 1000 m without derating. The stated short-circuit rating of up to 200,000 A symmetrical is conditional on the applicable protection configuration. Verify the installation manual, upstream protective devices, grounding, ventilation, and local electrical codes before commissioning.
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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.
