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MNS iS system overview

Function module concept

MNS iS motor control center solution delivers

all the functions for control, protection and

monitoring of the motors and motor starters

using software and hardware modules for the

specific tasks. Right information is provided to

the right people at the right time.

Hardware modules are designed to fulfill desired

tasks (power module containing electrical parts

e.g. to isolate power, control module containing

software applications etc. to control a motor).

System functions are provided as functional

modules to be downloaded to the control module.

Only required functions are downloaded while

others are available as options.

System functionality may be enhanced at any

time without the requirement for additional

hardware or wiring.

Time synchronization with a time server in the

plant or locally in the switchboard allows accurate

time stamps of alarms and events collected in the

control module.

Module and location supervision are available

as a standard. These functions ensure the

corresponding power and control modules are

installed to the correct location for the particular

motor/feeder application.

Measurement variables

Selectable temperature, current and voltage

measurement for various protection needs

for both motor and the switchgear itself.

No traditional transformers are utilized

for any measurements.

Information distribution as required

Industry standard communication interfaces,

such as Profibus DP, ProfiNet, Modbus RTU,

Modbus TCP and OPC are available, enabling site

wide distribution of information (operator,

maintenance, management).

System accessibility with ‘off the shelf’

web browser based devices

With an inbuilt web server functionality, the user

can select any web browser based device to

interrogate the system.

Standard power modules

Fully assembled, ready to use and offered for

a wide range of motor starter and energy

distribution modules.

Flexible control modules

Scalable for basic to complex motor starter types,

protection functions and field input/output

signal requirements.

Integrated control schematics

All starter level interlocking scheme between

control and power module is built in.

No hardwiring or input/output assignment

required. The control schematic is reduced to

assigning field I/O signal contacts only.

User friendliness

Self supervision of module location, module type,

power rating and automatic installation onto the

communication network.

User friendliness

MNS iS provides integrated user tasks, like

module supervision, lifecycle management,

contact temperature supervision and

power loss supervision.

Less engineering complexity

MNS iS is the easiest way to plan, engineer and

manage a low voltage switchgear system.

Project implementation

MNS iS helps you to reduce your project costs by

offering a shorter project duration due to high

standardization and reduced engineering.

MNS iS retains the best of MNS technology and

evolves it into the next level of operational

handling benefits for customers’ low voltage

motor control center applications.

The distinct elements in MNS iS are:

Power and control part operational safety

Physically separated and independent

operational handling of power and

control parts.

MNS iS system overview

MNS iS – Value inside

High protection and safety

MNS iS and its clear segregation of power and

control compartments offers highest personal,

system and supervision safety possibilities.

Standardization

Maximum simplicity due to standardized power

modules – fully assembled and ready to use for

a wide range of motor starter and energy

distribution modules.

Lower lifecycle costs

These are defined in three ways; less downtime,

less fault finding and less inventory.

Information variety

MNS iS offers latest HMI technology, remote

management, innovative plug and produce

technology and real time plant condition

monitoring.

Complete solution

ABB offers the possibility to provide an all in

one solution when MNS iS is used in conjunction

with other power and automation technologies

from ABB.

Pro-active maintenance

MNS iS with Condition Monitoring indicates

conditions before a failure occurs, enabling

pro-active maintenance possibilities.