Protect your Power!

divisional profile
Protect your Power!
Optimised Electronic Protection and Control Systems
Electronic devices for optimised protection in power generation
and distribution. When electrical systems stop working, everything comes to
a halt. Wherever electricity keeps the economy running, the security of the power
supply is essential for success. This is where the protection and control equipment
from NEWAGE AVK SEG sets new standards.
MODULAR SYSTEMS
+ INDIVIDUALISED CONSULTANCY
= PRECISELY THE RIGHT SOLUTION
With our wide range of products for protection and control applications
in power generation and distribution, NEWAGE AVK SEG has built a
unique reputation worldwide. Our modular-design product families
provide customers with an array of solutions for perfect system
protection. Due to our individualised style of consultancy, our
customers find precisely the right product or system to meet their
requirements. We develop specifically customised packages too.
EXACTLY THE RIGHT PROTECTION SYSTEM FOR YOUR NEEDS.
The customer always comes first. Because we
want to offer the right solution for every situation,
at NEWAGE AVK SEG you will find an extremely
broad range of products to meet every possible
requirement. Regardless of whether a protective
appliance from our standard program or a complex
custom-made protective system is required, at
NEWAGE AVK SEG customers are given the solution
to suit their individual needs.
GENERATOR SET MANUFACTURERS: Whether genset
control or supervision: NEWAGE AVK SEG has
acquired an outstanding level of competence
based on many years of experience in this field.
Custom-made monitoring and protective devices
always form part of our overall solutions. These
range from the simple start and stop functions
of a prime mover to highly complex power station
management systems.
ELECTRICAL UTILITY COMPANIES: Making the correct
decisions requires fact-based information and
NEWAGE AVK SEG can help you with professional
mains studies and accurate network calculations.
We offer special protection technology for ring
main units. Decentralised power supplies such as
wind power plants and conventional power stations
benefit from the broad range of solutions for
mains decoupling.
SWITCHGEAR MANUFACTURERS: Original equipment
manufacturers attach great importance to flexibility
and cooperation in the development of particularly
high value products. Therefore, we at NEWAGE AVK
SEG provide you with custom-made solutions to
cover all requirements. In addition, a range of
good value devices from various product lines is
also available.
And for planning and forecasting, our combined
protection and control systems offer plenty of
scope for considerable savings.
INDUSTRIAL CUSTOMERS: With development and
production both under the same roof, at NEWAGE
AVK SEG products improving the safety of power
supply and distribution are produced quickly and
without excessive bureaucracy. When retrofitting
your industrial plants, you will come to appreciate
the flexibility of our favourably priced solutions.
Regardless of your location or requirements, the team
of experts at NEWAGE AVK SEG will assist you in
planning, support your project, and provide reliable
backup at the time of commissioning.
Sophisticated product lines – it is your choice
SYSTEM LINE – The digital all-rounder
Protection, Control, Supervision – are you looking for a complete solution for switchboards up to 132 kV instead
of numerous individual units? SYSTEM LINE devices are variable protection and control systems with feeder, line
and bus-bar protection. You can adjust all functions with ease and comfort.
Where do you want to control it from?
Local control via the separate operating unit CMP,
a control input or remote control via the SCADA system.
The devices take into account the panel and system
interlocking functions. All operating or fault messages
are given a time stamp with date and time.
Protection? – All inclusive!
• feeder protection with 18 protective functions
• even with line differential protection, all backup
protection functions are already on board
Compact, universal, flexible
Compact design of the protection and control system for
• smallest low-voltage niches
• all common switchboards on the market
• wide range power supply and universal
in- and outputs
• current transformer inputs for both 1 A or 5 A
• four different protective parameter sets
• most commonly available MV switchgear
Off to the new cell!
• SYSTEM LINE SOFT for parameter setting and
evaluation from a PC to the CSP or vice versa
• copy complete parameter sets and single line
diagrams by »Drag and Drop« with the relevant
interlocking logic into your SYSTEM LINE unit
Measuring, Evaluation, Diagnosis
• SYSTEM LINE devices record electrical values such
as current, voltage, power, etc.
• numerous statistical and counting functions on
a few »clicks«
• high-performance fault analysis of the data recorded
• valuable information for cost reduction within your
company
Standardised communication
• process visualisation, station SCADA system,
building automation or energy management
• standardised interface via IEC870-5-103 or Profibus DP
plus Modbus
• step-by-step introduction into existing or
planned electrical energy distribution systems
Any further benefits required?
• parameter setting occasionally via the operating
unit of one panel
• link the operating unit CMP to your notebook
• internal bus for central evaluation of up to 16 devices
HIGH TECH LINE – Safe, precise, well-proven
KComplex protection functions are the special features of these devices for LV, MV and HV levels. The range of this
well-proven, continuously developed line covers everything from basic overcurrent time protection via machine
protection to high-quality differential protection.
Arrangements as required
Whether you wish to protect grids, generators, transformers
or motors, the SEG-relays with their modular structure and
thousand-fold applications will stand up to any task using
individual or combination relays.
HIGH TECH LINE the third generation
with a high degree of perfection for applications like
overcurrent time protection, mains decoupling and
motor protection:
• display of date and time
• two parameter sets
• disturbance recorder
• fault value memory
• free configuration of the output relays (matrix)
• CB failure protection
• display of primary values
• triggering of the disturbance recorder by a digital input
• Modbus RTU protocol
Manifold additional functions
• integrated into the relays for fault analysis and
flexible adaptation to changing operating conditions
• integrated communication interface to the SCADA system
• SEG's additional software for parameter setting
and fault analysis
Fast fault detection
If a protective function is triggered, the display level
changes to the trigger level and shows the measured
values at the moment of triggering which simplifies
fault diagnosis.
HIGH TECH LINE with its extensive protection functions,
great number of additional functions, intuitive operation
and 19"-compatible compact housing design, guarantees
high-tech protection everywhere power is generated,
converted or distributed.
PROFESSIONAL LINE – The DIN-rail trendsetter in medium-voltage applications
In this line you will find all common protective functions for LV and MV in individual or combination units.
A special feature of the PROFESSIONAL LINE products is their attractive price due to their intelligent DIN bar design
which is limited to essentials.
Small but efficient – fast and safe
• SMD technology with universal architecture for grid,
generator and motor protection
• micro-processor technology for top precision
and reliability
• complex measured value processing of the relays
covers the effective values, real power measuring
and communication capability in addition to
characteristic lines
Flexible adaptation
• easily select rated voltages and rated frequencies
• additional protective functions
• great number of standard characteristic curves for
individual application
Universal supply
• wide range power pack for operation with
AC or DC voltage
• to integrate the product into almost any operating
environment
Easy adjustment
• DIP switches and potentiometers for quick and safe
adjustment of protective functions and tripping values
• adjustment via PC or notebook for this purpose
• optional interface adapter plus appropriate software
• active protection against alterations in the settings
Compact design
• standard DIN rail-mounted housings
• fast installation at optimum costs
• LV and MV practice-oriented terminals
• suited for easy installation and easily accessible
• first choice for everyone who is not obliged to
use door installation
With a variety of applications, SEG PROFESSIONAL LINE
devices prove themselves in the most varied stationary
applications – such as in type-tested energy supply
systems – as well as in mobile applications: in
construction site systems, container systems, in supply
systems for trains, and in the most varied maritime
applications, GL certified. SEG units fulfill the most
stringent testing conditions, all requirements of IEC
60255 and are resistant to vibration and climate.
WI LINE – Tripping without auxiliary voltage
Customer-oriented design the protection relays in this line were developed in close cooperation with our
customers. This cooperative development resulted in products which will match any circuit breaker commonly
available in the market. As they work independent of auxiliary voltage, they are excellently suited for
application in self-sustaining transfer, local grid and distribution stations as well as ring-main-units.
Always live
All products of the WI LINE are overcurrent time relays
• two-step independent overcurrent time protection (DEFT)
• dependent (INV)
• specialist characteristic curves
• integrated earth current protection as a further option
Cleverly sourced
• WI protection relays supplied from the measured
current of the current transformers
• low-energy tripping for all WI devices
• integrated energy storage
• operating mode independent of auxiliary voltage
• solutions for standard transformer
with 1 A or 5 A available
For rough conditions
For over 15 years more than 23,000 WI relays
have been used and neither dirt, greatly fluctuating
temperatures nor high humidity have had adverse
effects on them.
Did you know…
... that the WIP, flag ship of the WI LINE, offers additional functions? An optional, redundant voltage supply
permits the following additional features, independent of
whether a primary current is flowing:
• display of up-to-date measuring values
• earthfault protection (|E> 0.05 x |N)
• free configuration of the output signals
• communication via RS485
The communication interface allows online parameter
setting with WI-Soft, reading of the fault value memory
and connection to the SCADA system via the Modbus
RTU Protocol.
FUNCTION LINE – Plant automation
All over the world SEG function and synchronising systems for automation of power generating systems secure
the power supply and are used in a wide range of applications.
SEG Auto Controllers
compact, multi-functional and easy to use.
AMF Controller Type NB2-1
• safe basis for emergency power systems
• uninterrupted change back to mains operation after
mains failure by additional synchronising unit
• mains and generator supervision
• speed, dynamo and battery voltage supervision
AMF Controller NC3-1
• mains parallel operation in addition to the normal
emergency power function
• improved version of the basis unit NB2
• standard software for controlling synchronising
procedures (overlapping operation)
• relay matrix for configuring outputs operation
and alarm
• two-step load control
Gen-set Controller NC3-2
• for all applications where mains supervision
nor control of the mains CB is not required
• for systems in prime power operation as gen-set
controller in single sets and in systems where
gen-sets are running in parallel
• remote control of most functions
• two-step load control
Automatic controller NC3-3 for pump sets
• has been specially designed for the control of pump sets
• the pump set is started and stopped by the integrated
mains supervision as well as by the level control
Software NB2/NC3-Soft
• diagnosis and setting software
• adaption to different mains-generator configurations
and system specific requirements
• connection between PC/notebook (RS232 interface) and controller via cable with Sub-D plugs.
Gen-set control system PCL1
For diesel- and gas engines with generator and mains
circuit breaker control. Basic functions like NC3, but
additionally equipped with
• integrated generator protection
• integrated synchronisation for uninterrupted switchover of the consumers, external operation of the
circuit breakers
• frequency and voltage control
• counter for kWh, operating hours, maintenance request,
gen-set starts
• CAN-Bus interface for remote parameter setting and
SCADA connection
Gen-set control system PCM1
Basic functions like PCL1, however additionally equipped with
• active power and power failure control during mains
parallel operation
• reactive and active power balancing of up to eight
gen-sets among each other
• automatic load management in accordance with
availability and operating hours
• event recorder with real-time clock
• CAN-Bus interface for connection of up to 8 PCM1-M
devices and SCADA system
• second CAN-Bus interface for extension modules
• minimum cost and time required for commissioning
even with very complex power generation systems
This high-end device is available in two versions PCM1-GG
M:
and PCM1-M
PCM1-G
For gen-set in isolated operation. Either a single gen-set or
multiple systems in parallel operation.
PCM1-M
For mains standby and mains parallel operation of individual gen-sets and multiple sets in parallel.
Software PCx/MPU-Soft
• setting software
• adaption to different mains-generator configurations
and system specific requirements
• interconnection between PC/notebook (RS232
interface) and controller via RJ45 and SUB-D plugs
Multiple measuring converter MPU1-F
• combined measuring, monitoring and data transmission device
• measured values are recorded, processed, displayed and
transferred
• RS232 interface for parameter setting with PC
• interface for communication: CAN-Bus or
Modbus RTU (RS485)
Multiple measuring converter with protection
and control functions MPU2-S
Functions like MPU1-F, but additionally equipped with
• control, regulating, synchronising and protection
functions
• control system for frequency, voltage, active and
reactive power, cos (ϕ)
• integrated generator mains protection
• event recorder with real-time clock
• RS232 interface for parameter setting with PC
• interfaces for communication: CAN-Bus or
Modbus RTU (RS485)
Synchronising system PSY
Quick, safe and reliable for better availability. Variants of
this system are available, so that all known synchronising
applications can be covered
• type PSY-F for automatic synchronisation of two
gen-sets
• a flush-mounting unit on a 19''-rack system including
adjustable frequency balance
• type PSY-FU for additional voltage balance necessary
during synchronisation of gen-set with the mains
• synchronising check relay SY/SP for additional
security during manual synchronisation of generators
• type PSY3-CB with external selection of CB operating
times and max. frequency difference
• type PSY3-N for secure release for connecting two
synchronous voltage systems
• type PSY2 for back panel mounting
• alphanumerical display of the synchronising systems
PSY3 showing all operating values and setting values
BASIC LINE – A bargain buy
The BASIC LINE supervision relays are the lowest-priced in the protection relay range. Even in this
»Low-Cost« category, our relays are provided with micro-controllers and have a high quality housing for DIN-rail
mounting with short-circuit-proof connection terminals (500 A/1 s).
BU1-AC AC Voltage relay
BF1 Frequency relay
BV1 Phase sequence relay
• application: voltage supervision of 1-phase or 3-phase
systems
• functions: undervoltage and overvoltage supervision
• application: single phase frequency supervision
• functions: underfrequency and overfrequency
supervision
• application: supervision of phase sequence and
undervoltage in three or four wire systems
BU1-DC2 AC Voltage relay
BI1 Time overcurrent relay
• application: voltage supervision of DC systems
• functions: undervoltage and overvoltage supervision
• application: three phase under- and overcurrent
supervision
BUA1 AC Voltage and voltage balance relay
BZ1–P/G Speed relay
• application: supervision of voltage unbalance in
3-phase systems, phase loss, phase sequence,
undervoltage and overvoltage. Also available as
BA1 without over-/undervoltage function
• application: speed supervision of gensets via generator
voltage or pick-up
• functions:
- 3 adjustable speed switchpoints
- ignition speed
- under- and overspeed
BP1-R Directional power relay
• application: detection of reverse power at gensets
in parallel operation
BN1 Mains decoupling relay
• application: mains decoupling acc. to VDEW rules
• functions:
- over-/undervoltage
- over-/underfrequency
- phase sequence
- vector surge supervision
Visit us at
newage-avkseg.com
NEWAGE International Limited
PO Box 17
Barnack Road
Stamford, Lincolnshire PE9 2NB
England
Tel.: +44 (0)17 80 48 40 00
Fax: +44 (0)17 80 48 41 00
email: [email protected]
email: [email protected]
AVK Deutschland GmbH & Co. KG
Benzstraße 47– 49
63303 Dreieich
Germany
Tel.: +49 (0)61 03 50 39 0
Fax: +49 (0)61 03 50 39 40
email: [email protected]
SEG-Schaltanlagen-Elektronik-Geräte
GmbH & Co. KG
Krefelder Weg 47
47906 Kempen
Germany
Tel.: +49 (0)21 52 14 51
Fax: +49 (0)21 52 14 52 00
email: [email protected]
Please contact us for further information at:
SEG-Schaltanlagen-Elektronik-Geräte
GmbH & Co. KG
Power Protection Division
Krefelder Weg 47, 47906 Kempen
Tel.: +49 (0) 21 52 1 45 2 08
Fax: +49 (0) 21 52 1 45 3 54
e-mail: [email protected]
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