Products Description
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Technical Specifications
|
Parameter |
Specification |
|---|---|
|
Manufacturer |
Allen-Bradley |
|
Product Series |
PowerFlex 700 |
|
Catalog Number |
|
|
Product Type |
AC Drive / Adjustable Frequency Drive |
|
Drive Type |
PowerFlex 700 Type 20B |
|
Input Voltage |
540 V DC |
|
Input Type |
DC bus input, no pre-charge |
|
Input Current |
298 A at 540 V DC, normal-duty rating |
|
Continuous Output Current |
260 A |
|
Normal Duty Power Rating |
132 kW (approximately 180 HP) |
|
Heavy Duty Power Rating |
110 kW (approximately 150 HP) |
|
Output Voltage |
0 V to rated motor voltage |
|
Output Phase |
3-phase |
|
Maximum Output Frequency |
420 Hz |
|
Overload Capacity |
110% for up to 1 minute; 150% for up to 3 seconds |
|
Control Method |
Sensorless Vector, Vector Control, and V/Hz |
|
Control I/O |
Vector control with 24 V I/O |
|
Analog Inputs |
2 |
|
Analog Outputs |
2 |
|
Digital Inputs |
6 |
|
Digital Outputs |
3 |
|
Human Interface Module (HIM) |
Not included; blank plate installed |
|
Communication Module |
Not included |
|
Feedback Option |
No feedback |
|
Braking IGBT |
Not included |
|
Internal Brake Resistor |
Not included |
|
EMC Filter |
EMC filter with common-mode choke |
|
Enclosure Rating |
IP20 / NEMA/UL Type 1 |
|
Conformal Coating |
Included |
|
Carrier Frequency |
2, 4, 8, and 10 kHz |
|
PWM Frequency |
2 kHz at 540 V DC |
|
Efficiency |
Approximately 97.5% at rated current and nominal voltage |
|
Displacement Power Factor |
Approximately 0.98 |
|
Motor Overload Protection |
Class 10 in vector control mode |
|
Current Limit |
Programmable from 20% to 160% of rated output current |
|
Instantaneous Current Limit |
220–300%, depending on drive rating |
|
Acceleration/Deceleration |
Two independently programmable times, 0–3600 seconds |
|
Maximum Short-Circuit Rating |
Up to 200,000 A symmetrical, subject to specified protection requirements |
|
Maximum Installation Altitude |
1,000 m (3,300 ft) without derating |
|
Operating Temperature |
0–50°C (32–122°F), depending on rating and installation conditions |
|
Relative Humidity |
5–95%, non-condensing |
|
Frame Size |
Frame 6 |
|
Drive Dimensions (H × W × D) |
Approximately 850.0 × 403.9 × 275.5 mm (33.46 × 15.90 × 10.85 in); verify against the exact dimensional drawing |
|
Drive Weight |
Approximately 71.44 kg (157.5 lb); reference value |
|
Standalone IP54 / NEMA Type 12 Enclosure Dimensions |
Approximately 1828.8 × 711.3 × 487.8 mm (H × W × D) |
|
Standalone Enclosure Weight |
Approximately 229.07 kg (505 lb), including drive and packaging |
|
Product Lifecycle |
Discontinued |
|
Typical Applications |
Industrial motor control, conveyors, pumps, fans, compressors, and process machinery |
FAQ
FAQ
Q1: What is the Allen-Bradley 20BH260A0ANNANC0?
A: The 20BH260A0ANNANC0 is a PowerFlex 700 adjustable frequency drive designed for industrial motor speed and torque control. It operates from a 540 V DC bus and provides a continuous output current rating of 260 A.
Q2: What are the power ratings of this drive?
A: The drive has a normal-duty rating of 132 kW and a heavy-duty rating of 110 kW. The appropriate rating depends on motor requirements, overload conditions, and the application.
Q3: What type of input power does the 20BH260A0ANNANC0 require?
A: This model requires a 540 V DC bus input and does not include a pre-charge circuit. The DC power supply and pre-charge arrangement must be designed to meet the manufacturer’s installation requirements.
Q4: Does this model include a Human Interface Module or communication module?
A: No. This configuration has a blank plate instead of a Human Interface Module and does not include an internal communication module. Compatible accessories may be needed for local operation or network communication.
Q5: Does the drive include dynamic braking hardware?
A: No. The 20BH260A0ANNANC0 does not include a braking IGBT or internal brake resistor. Applications requiring dynamic braking need a separately selected compatible braking solution.
Q6: What is the enclosure protection rating?
A: The standard drive enclosure is IP20 / NEMA/UL Type 1 and includes conformal coating. For environments with conductive dust, moisture, or corrosive contaminants, additional enclosure protection may be required.
Q7: What are the dimensions and weight of the 20BH260A0ANNANC0?
A: Reference drive dimensions are approximately 850.0 × 403.9 × 275.5 mm, with a weight of approximately 71.44 kg. These figures should be verified against the exact hardware revision before panel design, shipping, or installation. The larger dimensions and 229.07 kg weight apply to the standalone IP54 / NEMA Type 12 enclosure, including drive and packaging.
Q8: Is the 20BH260A0ANNANC0 still available as a new product?
A: The PowerFlex 700 Type 20B series has been discontinued. Availability may depend on remaining inventory, refurbished equipment, or industrial automation resellers. Before purchasing a replacement, confirm the catalog number, hardware revision, and compatibility with the existing DC bus and control system.
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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.
