Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Model | 20BT144A0ANNAND0 |
| Product Type | PowerFlex 700 AC Drive |
| Product Family | PowerFlex 700, 20B Series |
| Input Voltage | 810 V DC precharge |
| Output Current Rating | 144 A |
| Normal-Duty Power Rating | 150 HP |
| Heavy-Duty Power Rating | 125 HP |
| Frame Size | Frame 6 |
| Control Type | Vector Control |
| Control I/O | 24 V DC I/O |
| Input Phases | 3-phase input |
| Output Phases | 3-phase output |
| Maximum Output Frequency | Up to 420 Hz |
| Carrier Frequency | 2, 4, 8, and 10 kHz; rating based on 4 kHz |
| Feedback Option | No feedback |
| Encoder Support | Incremental encoder support depends on configuration; no feedback option specified for this catalog number |
| Analog Inputs | 2 |
| Analog Outputs | 2 |
| Digital Inputs | 6 |
| Digital Outputs | 3 |
| Brake IGBT | Requires confirmation for the exact catalog configuration |
| Internal Brake Resistor | No |
| EMC Filter | EMC filter with common-mode choke |
| Internal Communication Module | No communication module |
| Enclosure Rating | IP20 / NEMA 1 |
| Human Interface Module (HIM) | No HIM; blank plate inserted |
| Efficiency | Approximately 97.5% at rated current and nominal line voltage |
| Power Factor | Approximately 0.98 across the speed range |
| Overload Capability | Typical drive protection supports 110% overload for up to 1 minute and 150% for up to 3 seconds; verify application-specific ratings |
| Operating Temperature | Typically 0–50 °C for applicable Frame 5–6 IP20 configurations; derating may apply |
| Maximum Altitude Without Derating | 1,000 m |
| Relative Humidity | 5–95%, non-condensing |
| Approximate Dimensions (H × W × D) | Exact drive-only dimensions require confirmation from the catalog-specific dimensional drawing |
| Reference Dimensions for IP54 Standalone Enclosure (H × W × D) | 1828.8 × 711.3 × 487.8 mm; this is an enclosure reference, not a verified dimension for the IP20 drive alone |
| Approximate Weight | Exact drive-only weight requires confirmation; the published 229.07 kg figure refers to an IP54 standalone configuration with packaging |
| Mounting | Industrial cabinet or suitable enclosure installation |
| Typical Applications | Industrial motor speed control, conveyors, pumps, fans, and general-purpose machinery |
| Product Status | Confirm current availability with the manufacturer or supplier |
FAQ
FAQ
Q1: What is the Allen-Bradley 20BT144A0ANNAND0?
A: It is a PowerFlex 700 AC drive designed for industrial motor speed control. It supports a 150 HP normal-duty rating and a 125 HP heavy-duty rating, with a 144 A output current rating.
Q2: What is the input voltage of the 20BT144A0ANNAND0?
A: The catalog family specification lists an 810 V DC precharge input. Confirm the drive nameplate and installation documentation before connecting the unit.
Q3: What control method does this drive use?
A: This catalog number is associated with the PowerFlex 700 vector-control configuration with 24 V DC I/O, enabling adjustable motor speed and torque control.
Q4: Does the 20BT144A0ANNAND0 include an internal braking resistor?
A: No internal braking resistor is specified. The brake IGBT configuration should be verified against the exact catalog number and product label before selecting external braking components.
Q5: What are the dimensions and weight of this drive?
A: The PowerFlex 700 Frame 6 reference data lists approximate drive dimensions of 850 × 403.9 × 275.5 mm (H × W × D) and a weight of approximately 71.44 kg for a documented Frame 6 configuration. Confirm these values against the dimensional drawing for the exact catalog number before installation.
Q6: What protection rating does the 20BT144A0ANNAND0 have?
A: The standard drive enclosure is listed as IP20 / NEMA 1. It is intended for installation in an appropriate industrial environment or cabinet; additional protection may be required where dust, moisture, or corrosive contaminants are present.
Q7: Can the 20BT144A0ANNAND0 operate with an encoder?
A: The listed configuration specifies no feedback option. If closed-loop encoder feedback is required, confirm compatibility and the necessary feedback hardware before purchasing or commissioning the drive.
Q8: What should be checked before replacing an existing drive with this model?
A: Verify the DC input and precharge requirements, motor current and power ratings, control I/O voltage, braking configuration, enclosure rating, mounting dimensions, and wiring compatibility. Also check the drive’s nameplate and applicable PowerFlex 700 documentation to ensure the replacement matches the original installation.
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.
