Products Description
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Technical Specifications
|
Parameter |
Specification |
|---|---|
|
Manufacturer |
Allen-Bradley |
|
Product Series |
PowerFlex 700 |
|
Product Type |
AC Drive / Adjustable Frequency Drive |
|
Catalog Number |
|
|
Drive Type |
PowerFlex 700 Type 20B |
|
Input Voltage |
600 VAC |
|
Input Phase |
3-phase |
|
Input Frequency |
60 Hz |
|
Continuous Output Current |
144 A |
|
Normal Duty Rating |
150 HP |
|
Heavy Duty Rating |
125 HP |
|
Frame Size |
Frame 6 |
|
Enclosure |
IP20 / NEMA/UL Type 1 |
|
Control Method |
Vector Control |
|
I/O Voltage |
120 VAC |
|
Feedback |
No Feedback |
|
Human Interface Module |
No HIM, Blank Plate |
|
Communication Module |
No Internal Communication Module |
|
Brake IGBT |
None |
|
Internal Brake Resistor |
None |
|
EMC Filtering |
EMC Filter with Common-Mode Choke |
|
Communication Interface |
RS-485 |
|
Output Type |
3-phase AC |
|
Maximum Output Frequency |
420 Hz |
|
Analog Inputs |
2 |
|
Analog Outputs |
2 |
|
Digital Inputs |
6 |
|
Digital Outputs |
3 |
|
Current Limit |
Programmable according to drive operating requirements |
|
Acceleration Time |
0–3600 seconds, programmable |
|
Deceleration Time |
0–3600 seconds, programmable |
|
Motor Control |
Sensorless Vector Control |
|
Motor Overload Protection |
Class 10 in Vector Control |
|
DC Bus Voltage |
Approximately 810 VDC for 600 VAC input class |
|
Speed Regulation Without Feedback |
Approximately 0.1% of base speed over a wide speed range |
|
Torque Regulation Without Feedback |
Approximately ±5% |
|
Encoder Supply |
12 VDC, 250 mA when used with applicable feedback hardware |
|
Operating Temperature |
0–50 °C |
|
Relative Humidity |
5–95%, non-condensing |
|
Maximum Altitude |
1000 m without derating |
|
Dimensions (H × W × D) |
976.3 × 403.9 × 275.5 mm (38.44 × 15.90 × 10.85 in) |
|
Weight |
71.44 kg (157.5 lb) |
FAQ
FAQ
Q1: What is the Allen-Bradley 20BE144A0ANNAND0?
A: The 20BE144A0ANNAND0 is a PowerFlex 700 adjustable frequency AC drive designed to control the speed and torque of three-phase AC motors in industrial automation systems.
Q2: What are the input voltage and output current ratings?
A: This drive uses a nominal 600 VAC, three-phase power supply and provides a continuous output current of 144 A.
Q3: What are the normal-duty and heavy-duty power ratings?
A: The drive is rated for 150 HP under normal-duty conditions and 125 HP under heavy-duty conditions.
Q4: What are the dimensions of the 20BE144A0ANNAND0?
A: The specified dimensions are 976.3 mm high, 403.9 mm wide, and 275.5 mm deep (38.44 × 15.90 × 10.85 inches).
Q5: How much does this drive weigh?
A: The specified weight is 71.44 kg (157.5 lb). Appropriate lifting equipment should be used during handling and installation.
Q6: Does this model include a keypad or internal communication module?
A: No. This configuration uses a blank HIM plate and has no internal communication module. The listed RS-485 interface should be verified against the installed hardware and documentation for the exact unit.
Q7: Does the 20BE144A0ANNAND0 include braking hardware?
A: No. It does not include a brake IGBT or an internal braking resistor. An external braking solution may be required for applications involving rapid deceleration or high-inertia loads.
Q8: What should be checked before installing or replacing this drive?
A: Verify the supply voltage, motor current, horsepower rating, I/O voltage, communication requirements, enclosure protection, braking requirements, dimensions, and available cabinet space. Confirm the catalog number and nameplate before ordering a replacement.
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.
