SIEMENS A5E00444860 Operator Interface

PLC Autocontroller | 20 years of excellence in industrial automation parts supply

A5E00444860 | Operator Interface

PLC Autocontroller | Sales Manager May | Wechat id: dcsfcs

A5E00444860 Overview

A5E00444860 is a Siemens Sitras PRO power & control module — 24 V DC logic,

690 V AC system voltage, 250 A continuous, 4-Q regenerative, book-spine format — bolts onto

the DC bus of S120 / S150 drives or DC traction switch-gears, no external reactor needed.

A5E00444860 Core Parameters

System voltage: 690 V AC (±10%) for global factory power, four-quadrant regeneration

DC bus: Up to 900 V DC, compatible with S120 booksize modules

Current (continuous): 250 A on a 400 kVA transformer secondary

Peak: 350 A for 5 seconds through motor braking or ramping loads

Logic power: 24 V DC, 0.5 A shared with the PLC, dual inputs possible

Loss: 0.18 kW @ 250 A, free cooling, ≤ 60 dB

Protection: OVP, UVP, OTP, SCP with auto-restart, hiccup mode

Temperature: -25 … +70°C

Typical applications for theA5E00444860 include:

Function/Purpose Summary

This is a touchscreen user interface for the Sitras PRO series HMI control/monitoring interface.

It displays status, alarms, control inputs, and other information needed for operation and monitoring in power/protection systems.

 It also serves as the operator interface for DC protection units (such as the Sitras PRO Central Unit) in power systems.

It accepts multiple power sources (AC/DC), facilitating installation and use in diverse on-site power supply environments.

Focus on automation equipment for twenty years, contact hotline below

Sales Manager May

E-mail: ab@mooreplc.com

Phone: +86-18106909650 (whatsapp)

Wechat id: dcsfcs

What happens next?