Category: ABB

Scope of supply

ABB S.p.A. (Italy), in cooperation with Lee Engineering &

Construction Co (Nigeria) and Franzisella S.p.A. (Italy), is

supplying a fully integrated solution for the WAGP (West

African Gas Pipeline) project in Nigeria.

The two WAGP Gas Compressor Stations in Utorogu and

Oben are based on the latest ABB MNS iS technology

installed into prefabricated E-houses.

The ABB MNS iS is the right solution to comply with the high

level of integration and compactness requested for the WAGP

Utorogu and Oben Gas Compressor Stations.

The ABB MNS iS Power and Motor Control Centers for the

WAGP project are fully integrated with the station DCS via

serial link (Profibus DP protocol) and are built in compliance

with Shell DEP standards.

MNS iS Design & Components

Switchboard Construction

MNS iS as part of the ABB Low Voltage Switchgear solution uses the well proven ABB MNS standard design aspects.

MNS aspects described in this section are fully applicable to MNS iS.

MNS system is a verified design in accordance with IEC61439-1/-2.

The consistent application of the modular principle both in electrical and mechanical design

as well as the use of standardized components allows its flexible and compact design.

Depending on operating and environmental conditions different design levels are offered.

Notable system advantages with regard to design aspects:

Compact, space-saving design

Easy project and detail engineering through standardised components

Verified design acc. IEC 61439-1/-2

Earthquake-, vibration- and shock-proof designs are available

Easy retrofitting without the need for switchgear de-energizing

Maintenance-free busbar construction

High operational reliability and availability

Optimum personal protection

General Safety Information

The “Safety” section provides an overview of the safety aspects to be observed for operation of the device.

The device has been constructed in accordance with the state of the art and is operationally safe.

It has been tested and left the factory in perfect working conditions.

The information in the manual, as well as the applicable documentation and certificates,

must be observed and followed in order to maintain this condition throughout the period of operation.

Full compliance with the general safety requirements must be observed during operation of the device.

In addition to the general information, the individual sections in the manual contain descriptions of processes or procedural instructions with specific safety information.

Only by observing all of the safety information you can reduce to the minimum the risk of hazards for personnel and/or environment.

These instructions are intended as an overview and do not contain detailed information on all available models or 

every conceivable event that may occur during setup, operation, and maintenance work.

For additional information, or in the event of specific problems not covered in detail by these operating instructions,

please contact the manufacturer. In addition, ABB declares that the contents of this manual are not part of any

prior or existing agreements, commitments, or legal relationships; nor are they intended to amend these.

INTRODUCTION

Instruction Manual Structure

The present manual provides information on installing, operating, troubleshooting the 364 pressure transmitter.

Every section of the present manual it is specifically dedicated to the specific phase of the transmitter

lifecycle starting from the receipt of the transmitter and its identification, passing to the installation,

to the electrical connections, to the configuration and to the troubleshooting and maintenance operations.

These instructions are intended as an overview and do not contain detailed information on all available models or 

every conceivable event that may occur during setup, operation, and maintenance work.

For additional information, or in the event of specific problems not covered in detail by these operating instructions,

please contact the manufacturer. In addition, ABB declares that the contents of this manual are not part of any

prior or existing agreements, commitments, or legal relationships; nor are they intended to amend these.

All obligations of ABB arise from the conditions of the relevant sales agreement,

which also contains the solely binding warranty regulations in full.

These contractual warranty provisions are neither extended nor limited by the information provided in this manual

Wet and dust-laden atmospheres

The transmitter is dust and sand tight and protected

against immersion effects as defined by IEC 60529 (2001)

to IP 67 (IP 68 on request) or by NEMA Type 4X.

IP65 with Harting Han connector.

Aluminium and AISI housings as barrel version also comply

to IP 66 as defined by IEC 60529 (2001).

IP66W/IP67W/IP68W as standard for Inmetro certification.

Specification – performance

Stated at reference condition to IEC 60770 ambient

temperature of 20 °C (68 °F), relative humidity of 65 %,

atmospheric pressure of 1013 hPa (1013 mbar), mounting

position with vertical diaphragm and zero based range for

transmitter with isolating diaphragms in AISI 316 L ss or

Hastelloy and silicone oil fill and HART digital trim values

equal to 4 mA and to 20 mA span end points, in linear mode.

Unless otherwise specified, errors are quoted as % of span.

Some performance referring to the Upper Range Limit are

affected by the actual turndown (TD) as ratio between

Upper Range Limit (URL) and calibrated span.

Environmental limits

Electromagnetic compatibility (EMC)

Comply with 2014/30/UE to standards EN 61326-1:2013.

For IEC 61508 SIL certified transmitter to

EN 61326-3-1:2008.

For transmitter with option “YE” to NAMUR NE 021 (2004).

Surge immunity level (with surge protector): 4 kV

(according to IEC 61000-4–5 EN 61000–4–5)

Pressure equipment directive (PED)

Comply with 2014/68/UE to standards

ANSI/ISA 61010-1:2012

Category III Module H for PS ≥ than 20 MPa, 200 bar

Sound Engineering Practice (SEP) for PS < 20 MPa, 200 bar

Humidity

Relative humidity: up to 100 %

Condensing, icing: admissible

Vibration resistance

Accelerations up to 2 g at frequency up to 1000 Hz

(according to IEC 60068–2–6)

Shock resistance

Acceleration: 50 g

Duration: 11 ms

(according to IEC 60068–2–27)

Certified safety features

Model Predictive Control ensures high availability

Highest availability is achieved by using

MPTC (Model Predictive Torque Control).

MPTC ensures that the variable speed drive

system is optimized online, and partial torque

can be provided during grid disturbances.

High personnel safety

Your workforce and goods are protected

from dangerous electric arcs with the

arc-resistant design of the MEGADRIVE-LCI.

The drive is equipped with certified functional

safety features making your systems safe and reliable.

Serviceability

Easy access to all components ensures that

service and maintenance for the MEGADRIVE-LCI

is simple and smooth. Maintenance needs

are minimized with maintenance free pumps.

In addition to powerful diagnostic tools, you can

profit by convenient remote monitoring.

High reliability through simple design

The MEGADRIVE-LCI features a simple,

well-proven, fuseless drive design and robust

thyristor components ensuring high reliability.

Benefit from the drive’s easy voltage scalability,

minimized harmonic influence on the supply

system and a converter efficiency of more than 99 percent.

Industry-specific solutions for individual needs

Tailored to your specific requirements, the

MEGADRIVE-LCI is designed to perfectly fit your

application. Use the drive to control large

synchronous motors, for soft starting of large

synchronous machines, or as a gas turbine starter

for large synchronous generators.

Certified safety features

Model Predictive Control ensures high availability

Highest availability is achieved by using

MPTC (Model Predictive Torque Control).

MPTC ensures that the variable speed drive

system is optimized online, and partial torque

can be provided during grid disturbances.

Benefits that add value

Get a drive solution that meets the requirements of your application and

ensures high productivity and the optimum performance of your operations.

Benefit from the built-in expertise of our medium voltage drives and take

your business forward with everything working like clockwork.

Well-proven technology

For more than 40 years, MEGADRIVE-LCI drives

and soft starters have proven their maximum

reliability and availability in a wide range of

industries and applications where both high

power and high voltage are required.

Energy efficiency

Our medium voltage drives run your motors

based on the demands of your process rather than

running them at full speed and ensure optimized

power consumption and process efficiency.

In this way you can save energy and reduce CO₂ emissions.

Well-proven and reliable: robust medium voltage drives for high power applications

The well-proven technology offered in the MEGADRIVE-LCI controls your high power applications 

and provides soft starting of large synchronous motors, reducing the impact on your network and machinery.

Thanks to many years of successful performance, the drive is renowned for its high availability and reliability.

The drive’s simple design and proven components enable trouble-free use and maximized uptime of your processes.

Get a drive solution that gives you peace of mind by ensuring efficient operation which you can count on day after day and year after year.

Highlights:

•High reliability due to proven design and low parts count

•Fuseless design

•Air and water cooled

•Application tailored design

•Softstarter

•Arc resistant design

•Model Predictive Torque Control, MPTC

•Power range from 2 to 150 MW