GE produces uninterruptible power supply (UPS) systems ranging from 3-30 kVA under their Digital Energy brand. They offer a complete portfolio of critical power products and services from desktop UPS units to full engineered power systems. GE has over a century of experience in power technologies and aims to ensure reliable power quality for customers through innovative UPS products, services, and monitoring technologies like their Redundant Parallel Architecture and IRIS remote monitoring system.
Established in 2012, AlphaESS specializes in advanced battery storage products and intelligent energy management solutions for residential and commercial customers. AlphaESS products have spread to more than 50 countries through our partners, benefitting thousands of customers.
What power protection builds, Why use a UPS system for a server room or data center, 8 important UPS topics to ask questions about, 3 types of UPS systems, What is the lifespan of a UPS chassis
Established in 2012, AlphaESS specializes in advanced battery storage products and intelligent energy management solutions for residential and commercial customers. AlphaESS products have spread to more than 50 countries through our partners, benefitting thousands of customers.
What power protection builds, Why use a UPS system for a server room or data center, 8 important UPS topics to ask questions about, 3 types of UPS systems, What is the lifespan of a UPS chassis
Felidae Systems is an upcoming engineering consultancy company engaged in multifarious activities ranging from Energy Consultancy, Energy Management Services, Industry Automation, Panel Manufacturing, And Supplying, etc.
We are manufacturer, trader, and supplier of a qualitative assortment of HT Panel, LT Panel, PLC Panel, VFD Panel, and SCADA Automation System. We are supported by State-of-the-art infrastructural base that comprises various units such as Procurement, Production, Quality Testing, R&D, Warehousing & Packaging, Sales & Marketing, etc. The production unit is outfitted with cutting-edge production technology that helps us in manufacturing panels in compliance with global quality standards. By functioning in synchronize manner, our professionals help us to cater to diverse requirements of clients efficiently.
We have experienced consultants (BEE Accredited Energy Auditor, BEE Certified Energy Auditors, Lead Auditor for EnMS), supported by technically qualified staff for field study. We not only give suggestions for energy saving but also support for energy management & post audit implementation of saving proposals.
The web-based monitoring portal provides enhanced PV performance monitoring and yield assurance through immediate fault detection and alerts at module level, string level and system level.
No hardware or wiring is required to transmit data from the power optimizers to the inverter: the monitoring sensors and transmitters are built into the EPCS power optimizer and solar inverter, and measurement data is transmitted over the regular power lines.
An overview of Eaton's Utility segment solutionsEaton Electrical
Design, build and maintain an automated, secure and cost-effective grid
Eaton enables you to manage and modernize your grid to improve reliability, drive operational efficiencies, reduce costs and protect your people and equipment.
Product Catalogue of InPhase Solar Inverter for roof top applications with offerings from 50 Kw to 100 KW. The inverters comply to all existing standards and are made for India.
Product Catalogue of InPhase Solar Inverter from the Utility and Industrial range with offerings from 80 Kw to 1 MW. The inverters comply to all existing standards and are made for India
Felidae Systems is an upcoming engineering consultancy company engaged in multifarious activities ranging from Energy Consultancy, Energy Management Services, Industry Automation, Panel Manufacturing, And Supplying, etc.
We are manufacturer, trader, and supplier of a qualitative assortment of HT Panel, LT Panel, PLC Panel, VFD Panel, and SCADA Automation System. We are supported by State-of-the-art infrastructural base that comprises various units such as Procurement, Production, Quality Testing, R&D, Warehousing & Packaging, Sales & Marketing, etc. The production unit is outfitted with cutting-edge production technology that helps us in manufacturing panels in compliance with global quality standards. By functioning in synchronize manner, our professionals help us to cater to diverse requirements of clients efficiently.
We have experienced consultants (BEE Accredited Energy Auditor, BEE Certified Energy Auditors, Lead Auditor for EnMS), supported by technically qualified staff for field study. We not only give suggestions for energy saving but also support for energy management & post audit implementation of saving proposals.
The web-based monitoring portal provides enhanced PV performance monitoring and yield assurance through immediate fault detection and alerts at module level, string level and system level.
No hardware or wiring is required to transmit data from the power optimizers to the inverter: the monitoring sensors and transmitters are built into the EPCS power optimizer and solar inverter, and measurement data is transmitted over the regular power lines.
An overview of Eaton's Utility segment solutionsEaton Electrical
Design, build and maintain an automated, secure and cost-effective grid
Eaton enables you to manage and modernize your grid to improve reliability, drive operational efficiencies, reduce costs and protect your people and equipment.
Product Catalogue of InPhase Solar Inverter for roof top applications with offerings from 50 Kw to 100 KW. The inverters comply to all existing standards and are made for India.
Product Catalogue of InPhase Solar Inverter from the Utility and Industrial range with offerings from 80 Kw to 1 MW. The inverters comply to all existing standards and are made for India
Explore our comprehensive data analysis project presentation on predicting product ad campaign performance. Learn how data-driven insights can optimize your marketing strategies and enhance campaign effectiveness. Perfect for professionals and students looking to understand the power of data analysis in advertising. for more details visit: https://bostoninstituteofanalytics.org/data-science-and-artificial-intelligence/
As Europe's leading economic powerhouse and the fourth-largest hashtag#economy globally, Germany stands at the forefront of innovation and industrial might. Renowned for its precision engineering and high-tech sectors, Germany's economic structure is heavily supported by a robust service industry, accounting for approximately 68% of its GDP. This economic clout and strategic geopolitical stance position Germany as a focal point in the global cyber threat landscape.
In the face of escalating global tensions, particularly those emanating from geopolitical disputes with nations like hashtag#Russia and hashtag#China, hashtag#Germany has witnessed a significant uptick in targeted cyber operations. Our analysis indicates a marked increase in hashtag#cyberattack sophistication aimed at critical infrastructure and key industrial sectors. These attacks range from ransomware campaigns to hashtag#AdvancedPersistentThreats (hashtag#APTs), threatening national security and business integrity.
🔑 Key findings include:
🔍 Increased frequency and complexity of cyber threats.
🔍 Escalation of state-sponsored and criminally motivated cyber operations.
🔍 Active dark web exchanges of malicious tools and tactics.
Our comprehensive report delves into these challenges, using a blend of open-source and proprietary data collection techniques. By monitoring activity on critical networks and analyzing attack patterns, our team provides a detailed overview of the threats facing German entities.
This report aims to equip stakeholders across public and private sectors with the knowledge to enhance their defensive strategies, reduce exposure to cyber risks, and reinforce Germany's resilience against cyber threats.
Levelwise PageRank with Loop-Based Dead End Handling Strategy : SHORT REPORT ...Subhajit Sahu
Abstract — Levelwise PageRank is an alternative method of PageRank computation which decomposes the input graph into a directed acyclic block-graph of strongly connected components, and processes them in topological order, one level at a time. This enables calculation for ranks in a distributed fashion without per-iteration communication, unlike the standard method where all vertices are processed in each iteration. It however comes with a precondition of the absence of dead ends in the input graph. Here, the native non-distributed performance of Levelwise PageRank was compared against Monolithic PageRank on a CPU as well as a GPU. To ensure a fair comparison, Monolithic PageRank was also performed on a graph where vertices were split by components. Results indicate that Levelwise PageRank is about as fast as Monolithic PageRank on the CPU, but quite a bit slower on the GPU. Slowdown on the GPU is likely caused by a large submission of small workloads, and expected to be non-issue when the computation is performed on massive graphs.
Data Centers - Striving Within A Narrow Range - Research Report - MCG - May 2...pchutichetpong
M Capital Group (“MCG”) expects to see demand and the changing evolution of supply, facilitated through institutional investment rotation out of offices and into work from home (“WFH”), while the ever-expanding need for data storage as global internet usage expands, with experts predicting 5.3 billion users by 2023. These market factors will be underpinned by technological changes, such as progressing cloud services and edge sites, allowing the industry to see strong expected annual growth of 13% over the next 4 years.
Whilst competitive headwinds remain, represented through the recent second bankruptcy filing of Sungard, which blames “COVID-19 and other macroeconomic trends including delayed customer spending decisions, insourcing and reductions in IT spending, energy inflation and reduction in demand for certain services”, the industry has seen key adjustments, where MCG believes that engineering cost management and technological innovation will be paramount to success.
MCG reports that the more favorable market conditions expected over the next few years, helped by the winding down of pandemic restrictions and a hybrid working environment will be driving market momentum forward. The continuous injection of capital by alternative investment firms, as well as the growing infrastructural investment from cloud service providers and social media companies, whose revenues are expected to grow over 3.6x larger by value in 2026, will likely help propel center provision and innovation. These factors paint a promising picture for the industry players that offset rising input costs and adapt to new technologies.
According to M Capital Group: “Specifically, the long-term cost-saving opportunities available from the rise of remote managing will likely aid value growth for the industry. Through margin optimization and further availability of capital for reinvestment, strong players will maintain their competitive foothold, while weaker players exit the market to balance supply and demand.”
Techniques to optimize the pagerank algorithm usually fall in two categories. One is to try reducing the work per iteration, and the other is to try reducing the number of iterations. These goals are often at odds with one another. Skipping computation on vertices which have already converged has the potential to save iteration time. Skipping in-identical vertices, with the same in-links, helps reduce duplicate computations and thus could help reduce iteration time. Road networks often have chains which can be short-circuited before pagerank computation to improve performance. Final ranks of chain nodes can be easily calculated. This could reduce both the iteration time, and the number of iterations. If a graph has no dangling nodes, pagerank of each strongly connected component can be computed in topological order. This could help reduce the iteration time, no. of iterations, and also enable multi-iteration concurrency in pagerank computation. The combination of all of the above methods is the STICD algorithm. [sticd] For dynamic graphs, unchanged components whose ranks are unaffected can be skipped altogether.
Algorithmic optimizations for Dynamic Levelwise PageRank (from STICD) : SHORT...
LP-Series-brochure.pdf
1. GE Digital Energy
Power Quality
Digital Energy™
LP Series UPS
Uninterruptible Power Supply 3 - 30 kVA
imagination at work
2. For more than a century, GE has led
the way with innovative technologies
and groundbreaking quality initiatives –
literally helping to power the world. Along
the way, through the development and
delivery of state-of-the-art products and
uncompromising service, GE has also built a
legacy as a leading supplier of critical power
solutions.
To bridge the gap between the traditional
utility grid and the needs of today’s business,
GE offers a complete portfolio of critical
power products and services, from desktop
Uninterruptible Power Supply (UPS) units
to engineered power systems, and from
basic UPS and battery maintenance to
comprehensive service contracts covering
every aspect of your power quality and
delivery system.
At GE, our goal is simple – to never let power
quality stand in the way of our customers’
success. That’s why GE is committed to
continue developing and delivering
UPS technology for the digital world
3. The power of GE
GE is a diversified technology and services
company dedicated to creating products that
make life better from aircraft engines and power
generation to financial services, medical imaging,
television programming and plastics. GE operates
in more than 100 countries and employs more than
315,000 people worldwide.
The company traces its beginnings to Thomas
A. Edison, who established Edison Electric Light
Company in 1878. In 1892, a merger of Edison
General Electric Company and Thomson-Houston
Electric Company created General Electric
Company. GE is the only company listed in the Dow
Jones Industrial Index today that was also included
in the original index in 1896.
GE is proud of its impressive track record for
introducing leading edge products, accomplishing
growth, having strategic customer relationships
and a global presence as broad and expansive
as its portfolio of products. GE is committed to
maintaining a leadership position in all four of its
company-wide initiatives (Six Sigma, Globalization,
e-Business/Digitization and Services) to achieve
maximum results, whilst embracing the values that
are at the heart of the business - imagine, solve,
build and lead.
UPS Product Technology
GE is a leader in the field of critical power
protection. It’s UPS Product Technology
business designs, manufactures and delivers
premium power quality products and related
software products that ensure organisations
all over the world enjoy a safe and managed
power supply.
Protect your critical power application with
a GE UPS – ranging from 350VA to 4MVA.
Using state of the art technology GE has
developed different UPS with high reliability
and maximum application flexibility.
With a GE power solution in place, your
mission-critical equipment is protected
from any fluctuation in your power source,
enabling you to concentrate on your core
activities. Leave your critical power needs
with GE, a reliable power quality supplier for
more than 100 years.
4. The Digital Energy™ LP Series provide critical
power protection for many different applications.
The LP Series is easy to install and service,
optimised for the office environment. The robust
design is also suitable for more traditional,
industrial applications. Both the power and
reliability of the system can easily be expanded
by adding units, creating a redundant system
which has no single points of failure. This is
achieved by ultilising GE´s unique Redundant
Parallel Architecture™ (RPA™) technology.
Designed as a true VFI (Voltage and Frequency
Independent) UPS, the LP Series is an on-line
double conversion, intelligent and heavy duty
UPS. The VFI concept ensures the highest level of
protection, even under the toughest conditions.
5. applications
• Computer and data centres
• Call centres
• Manufacturing and process control units
• Medical equipment and healthcare facilities
• Transportation infrastructure
• Security systems
• Financial institutions
• Fixed and mobile voice and data transmission
superior battery management
• Automatic battery test, prevents “surprises“
• Battery calibration test, enables tracking of
battery aging
• Temperature compensation, prevents
overcharging
• Load dependent end-of-discharge voltage and
no load shutdown prevents deep discharge of
batteries
- No surprises
- Prevents damage
- Extends life time of batteries
features & benefits
• Low input current distortion and high input
power factor eliminates need for costly filters or
oversized generator
• Small footprint and wheels
• Advanced technology enabling silent operation
• High output power factor allows for optimal
sizing of UPS
• Low output voltage distortion
• Superior Battery Management
• ECO mode enables automatic energy savings
under stable power conditions
complete range
• LP 11
Single phase input / single phase output
3, 5, 6, 8, 10 kVA
(5-10 kVA also available with 3 phase input)
• LP 31
Three phase input / single phase output
8, 10, 15, 20 kVA
• LP 33
Three phase input / three phase output
10, 20, 30 kVA
full functionality
• Multi-language LCD, easy to use
• Excellent overload behaviour, withstands
toughest conditions
• Cold start function (start-up without mains
present)
• Manual bypass integrated in UPS
• Equipped with RS232 serial port
• Fits well in office environment
• Frequency converter
options
• SNMP plug in card for integration into networks
• Potential free alarm contacts
• Matching battery packs for extended back up
times
• Redundant Parallel Architecture™
6. RPA™
Redundant Parallel Architecture™
GE provides a unique technology called Redundant Parallel Architecture (RPA) that can parallel
Uninterruptible Power Supply (UPS) modules with true redundancy. With RPA, there is no need for
external electronics or switches to control the UPS modules in the parallel system. One of the UPS
modules in the system arbitrarily takes a leadership role, while the other UPS modules have access to
all control parameters. If one UPS fails to operate, the load is automatically redistributed among the
others. If the lead UPS fails to operate then a different UPS automatically takes on the leadership role.
The RPA systems are designed to have no single points of failure, ensuring the highest level of power
protection for critical loads.
Many other so-called redundant UPS offerings have one critical shortfall, in that they have critical
components that are not redundant. RPA technology provides complete redundancy of all critical
components and there are no single points of failure. RPA technology allows UPS system expansion
not only to increase capacity but also to improve the reliability of the power provided to critical loads.
For mission critical applications, RPA technology provides true redundancy for the highest reliability.
• RPA Configuration provides complete
redundancy of all critical components and
allows paralleling of up to four units for
increased load capacity. It ensures excellent
dynamic behaviour based on output voltage
load sharing. This provides the highest reliability
and availability for mission-critical applications
• Modular design allows for system upgrades
to meet future power needs without any
interruption to the critical load or transfer to
bypass
• Easy to install and maintain
• Scaleable design allows for efficient use of
capital
• Peer-to-Peer architecture where any UPS can
be the “logic leader” ensuring no single points
of failure
mains
load
7. Features
Data transmission
• Data download from GE UPS and 3rd party UPS, via IRIS
communication, to GE power diagnostic centre
• Data collection of status values, settings and alarm & event logs
• Alarms and other critical events will be submitted automatically
on event, all other values on a regular base (standard weekly)
Data analysis
• Analysis of available data downloaded from UPS
• Analysis of critical situations, identifying critical trends
• Validating importance and priorities
• Generating status reports
• Preparing maintenance recommendation based on data analysis
• Information will be submitted to client via SMS, email or fax
Emergency information
• Informing customer about critical situation and faults
• Data are transmitted automatically from UPS to GE power
diagnostic centre
• Immediate information sent via SMS, fax, email
Graphical status overview
UPS values
Connectivity solutions
GE Data Protection
Power Diagnostics
With GE’s Power Diagnostics it is possible to combine the remote monitoring and diagnostic
core product IRIS web and dedicated services in a comprehensive solution to minimize risk and
maintenance costs. 24x7 UPS monitoring, regular operational status reports, immediate alerting
for alarms and critical events via SMS, e-mail, fax are just some of the characteristics of the RM&D
solution. In particular the system is scalable and can be easily adapted to various configurations,
while remaining safe through a multi-level security system.
E-Dispatching, intervention
• Send emergency information to local service organisation
• Co-ordination with client to inform that people arrive onsite
• Local service teams will be activated and sent to client site
IRIS offers various communication possibilities: normal phone line, GPRS or SNMP communication,
flexible for every requirement.
Analogue/ISDN modem
• Efficient solution without GPRS functionality using InterLink 2.0 analog
• Can be connected to the UPS during normal UPS operation without any risk
• Less installation time due to an integrated modem
GPRS
• The best and most efficient solution using InterLink 2.0 GPRS
• Can be connected to the UPS during normal UPS operation without any risk
• Ready to work after connection to UPS and mounting of antenna and power supply
• Best solution where only a small number of UPS are installed on the same site
SNMP gateway server
• Efficient solution for several UPS on the same site or connected with the same Intranet over SNMP
• Using existing customer intranet and requires an internet connection
• SNMP gateway server will be installed locally to communicate with SNMP cards of UPS
• Secure communication over VPN
