Allen-Bradley 20BC056A0AYNANC0

Technical specifications

Manufacturer

Allen-Bradley

Manufacturer part no.

20BC056A0AYNANC0

Type

PowerFlex AC drive

Application

AC drive

Used with

Three-phase AC induction motors

Brake Resistor

No Internal

Custom Drive/Firmware

No Custom Firmware

Filter Options

W/ EMC Filt & ComModeChoke

Internal Communication Module

No Communication Module

Altitude

1000 m (3300 ft.) maximum without derating

Degree of protection (IP)

IP20

Degree of protection (NEMA)

1

Efficiency

97.5% at rated A, nominal line volts

Line voltage, nom

400V @ 380...480V drive rating, 400V nominal motor voltage

Max. output frequency

420 Hz

Number of analogue inputs

2

Number of analogue outputs

2

Number of digital inputs

6

Number of digital outputs

3

Number of phases input

3

Number of phases output

3

Relative humidity

5...95% noncondensing

Shock

15 G peak for 11 ms duration (±1.0 ms)

Vibration

0.152 mm (0.006 in) displacement, 1 G peak

Technical documents (1)

• Rockwell Automation technical data 20B-TD001

Key features

• 30 kW normal duty, 22 kW heavy duty
• Vector Control with 24V I/O
• Brake IGBT installed, no drive-mounted brake resistor
• 6 digital and 2 analogue inputs
• Maximum output frequency 420 Hz

About the Allen-Bradley 20BC056A0AYNANC0

The Allen-Bradley 20BC056A0AYNANC0 is a PowerFlex 700 drive in the standard configuration of the 56 A, 30 kW rating for 400V AC supplies. Rockwell's product page describes it as 30 kW normal duty and 22 kW heavy duty, IP20 / Type 1 with conformal coating, with no HIM (blank plate), a brake IGBT installed, the second environment EMC filter, no communication module and Vector Control with 24V I/O. Other catalog numbers of the same rating differ in these options, so the full number matters when ordering. Rockwell lists the 20BC056A0AYNANC0 as discontinued.

What is the 20BC056A0AYNANC0 used for?

The 20BC056A0AYNANC0 controls a three-phase induction motor on a pump, fan, conveyor or process machine. Rockwell's product page gives 6 digital inputs, 3 digital outputs, 2 analogue inputs and 2 analogue outputs for control and status.

Lifecycle and successor

Discontinued.

Before you order

What to photograph or confirm so the right unit is quoted.

Check that the drive's label reads the full catalog number 20BC056A0AYNANC0: the characters after the rating give the enclosure, HIM, brake, filter, communication and control options. Send a photo of the label, with the series and firmware revision, so the options can be matched.