Areva P122 A00F112CAA 31089147 Over Current Relay Alstom

Small in Size – Big on Features

The ALSPA MV500 drive combines the flexibility of much larger drives in a

physically compact size. ALSPA MV500 is designed for most applications and,

therefore, size is recognised as important.  Equally important, however,

is the need to ensure that heat dissipation and dependability are not

compromised by size reduction. 

With the ALSPA MV500 this has been achieved.

•Plug-in communication packages including Profibus-DP, DeviceNet and

Interbus-S ensure that ALSPA MV500 provides exceptional communication

facilities for this size of drive

•Intelligent thermal management technology reduces nuisance tripping and

ensures minimum motor noise to give the user maximum drive performance

•Mains dip ride-through gives protection against expensive process stoppages,

minimising product wastage, breakages and downtime.

•Optional higher level parameters give additional flexibility viaserial communications

•Open loop vector control provides maximum shaft torque

•Units up to 4kW rating fit space saving 200mm deep cubicles

•PID controller, PTC input, skip frequencies & 50:1 minimum speed range standard

on all units

The VP32502X ALSTOM Single Board Processor is a high-performance industrial

processor designed for advanced automation and control systems. Built with

robust architecture, it provides reliable and efficient data processing capabilities

in demanding environments. The board is engineered for integration into ALSTOM

systems, enabling precise control and monitoring of complex industrial processes.

Its compact design and powerful processing power ensure seamless communication

between various components in automation networks. Ideal for applications requiring

high-speed computation and real-time data management, the VP32502Xensures smooth

system performance and enhances operational efficiency in industrial settings.

Alstom   MICROREC K4.1.  Series：

AMS42 - POWER SUPPLY BOARD

FRTN2 - BOARD OF DIGITAL INDICATION OF VOLTAGE REGULATION

E64L1- LOGIC INFORMATION ACQUISITION BOARD

BCEL2 - TERMINAL BOARD FOR 12 LOGIC INPUT SIGNALS

BCEA1 - TERMINAL BOARD OF 8 ANALOGUE INPUT SIGNALS

BCSR1 - TERMINAL BOARD OF 8 LOGIC OUTPUT SIGNALS

IRVI20 - REGULATION INTERFACE BOARD

MDEX1 – EXCITATION CURRENT MEASUREMENT AND CALIBRATION BOARD

RDSP1 – BOARD FOR ADJUSTING DIGITAL SIGNAL PROCESSES

ESVI1 - INPUT/OUTPUT BOARD FOR CURRENT AND VOLTAGE SIGNALS

CPRM1 - SINGLE-PHASE POWER REGULATION BOARD

MCRI1 - MODULE BOARD FOR SETTING SETTINGS AND CURRENT REGULATION

ARTN1 - DIGITAL INDICATION BOARD FOR VOLTAGE REGULATION