What is the IP rating of the AutomationDirect SV2A-4550?

IP20, per Servo Drive: Modbus RTU and ASCII, 5.5 kW, 460 VAC, 3-phase (PN# SV2A-4550) | AutomationDirect (automationdirect.com).

AutomationDirect SV2A-4550

The SV2A-4550 is a SureServo2 AC servo drive rated 5.5 kW on a 460 VAC three-phase input, with a 16.8 A rating and SVPWM output. It controls a servo motor in torque, velocity or position mode using step/direction, CW/CCW, A/B quadrature, internal indexing, or analog torque and velocity commands. Setup is through software and a keypad, and it communicates over a single RS-485 port using Modbus RTU or Modbus ASCII.

Source checked11/11 values · 2026-10-26

AutomationDirect Servo drive

Rated power

5.5kW

Rated current

16.8A

IP rating

IP20

Specification

2 sources

Category	servo drive
Supply voltage	460 VAC, 3-phase
Feedback	24-bit (16777216 ppr)
Output type	SVPWM output
Operating temp min	0 °C
Operating temp max	55 °C

Quick answers

What is the IP rating of the AutomationDirect SV2A-4550?: IP20, per Servo Drive: Modbus RTU and ASCII, 5.5 kW, 460 VAC, 3-phase (PN# SV2A-4550) | AutomationDirect (automationdirect.com).

Study notes

One RS-485 (RJ45) communication port, Modbus RTU Slave and Modbus ASCII Slave, up to 115.2k baud.
Command signals: step and direction, CW/CCW, A/B Quad, internal indexing (via discrete input and communication port), torque and velocity via analog input.
I/O: 10 sinking/sourcing discrete inputs, 6 sinking/sourcing discrete outputs, 2 analog voltage inputs (+/- 10 VDC), 2 analog voltage outputs (+/- 8 VDC).
Encoder resolution 24-bit (16777216 ppr); encoder output supported.
Internal protection functions: overcurrent, overvoltage, undervoltage, over-temperature, regeneration error, overload, velocity/position error, encoder error, secondary encoder position error, communication error, short circuit.
For use with 4.5 kW and 5.5 kW systems.
Optional EtherNet/IP and Modbus TCP cards available; these protocols are not on the standard unit.
Enclosed housing, panel mounting, 0 to 55 deg C temperature rating.
Item shipping weight 13.45 lb; country of origin Taiwan.

Safety

UL Listed, file # E198015; UL Recognized and UL Hazardous files listed as None.
CE declaration and EU REACH document provided; RoHS status Yes (see CE doc).
STO connector (ADC part SV2-CN10-STO) supplied with the drive.