Home>Publications Data Centers

Kelvin Emtech wants to share its passion with the world!

Our personnel is enthusiastic and involved in numerous fields of expertise; therefore,Kelvin Emtech publishes articles in various magazines.
 

Uninterruptible Power Supply (UPS) Installation and Replacement

Kelvin Emtech is a market leader with regards to the various technologies and topographies applied to UPS installations and replacements. Since 2004, we have replaced or installed many generators with capacities of 20mw or greater, in which the majority of these replacements were executed without requiring any interruption to the critical load. Our proven ability to perform successful equipment load transfers minimizes any deficiencies from affecting the operations of our clients.

documentation - publication - professionnal - engineering
Les génératrices d’urgence dans les immeubles commerciaux

Électricité Québec - Par Michel Chartier, ing.

Sorry, this article is available in French only.

Chronique - Alimentation de secours

De nos jours, les génératrices d’urgences sont utilisées un peu partout, autant dans les immeubles publics que dans certaines résidences, conséquence directe de la crise du verglas de 1998.

Read this article

documentation - publication - professionnal - engineering
Les génératrices de relève pour les centres de données

Électricité Québec - Par Michel Chartier, ing.

Sorry, this article is available in French only.

Chronique - Alimentation de secours

Comme tout le monde le sait, Il est impossible aujourd'hui d'effectuer des transactions ou de rechercher de l'information sans avoir à utiliser un clavier quelconque ou un ordinateur.

Read this article

 

documentation - publication - professionnal - engineering
Les différentes topologies des Alimentations Statiques Sans Coupure (ASSC) (French only)

Électricité Québec - Par Michel Chartier, ing.

Sorry, this article is available in French only.

Read this article

documentation - publication - professionnal - engineering
L’utilisation des systèmes de batteries d'accumulateurs -48Vcc (French only)

Électricité Québec - par Michel Chartier, ing.

Sorry, this article is available in French only.

Read this article

documentation - publication - professionnal - engineering
Le choix d'un disjoncteur

Électricité Québec - par Pierre Robillard, ing.

Sorry, this article is available in French only.

Read this article

 

Power Supply and Special Distributions

Kelvin Emtech has aided its clients with the expansion and installation of new electrical equipment ranging in capacities from 400A to 8000A.  Increasing power capacity not only accommodated the current needs of our clients, but also contributed to advanced planning for future growth.

Various configurations are possible for electrical distributions, with or without the use of static load switches. This allows for distributions to be progressive and operable, and prevents our clients from losing any existing loads during the installation of future loads.
 

documentation - publication - professionnal - engineering
Demystifying grounding

Électricité Québec - Par Michel Chartier, ing. ATD

Emergency Power-Supply

We will present here a rather down-to-earth subject: grounding and continuous ground. We will discuss the purpose of each and the differences between the two. We will also demystify the uses and risks, given that poor ground connection can actually damage equipment more than no ground connection.

Read this article

documentation - publication - professionnal - engineering
Demystifying grounding: continuous ground

Électricité Québec - Michel Chartier, ing. ATD

Emergency Power Supply

What is continuous ground and why is it important? Does it protect equipment?

Read this article

documentation - publication - professionnal - engineering
Les chemins empruntés par les charges

Électricité Québec - Michel Chartier, ing.

Sorry, this article is available in French only.

Read this article

documentation - publication - professionnal - engineering
L'alimentation de secours démystifiée

Électricité Québec - Par Michel Chartier, ing.

Sorry, this article is only available in French.

Chronique - Alimentation de secours

Dans cette série d’articles, nous ferons un tour d’horizon des différentes formes d’alimentation de secours que nous retrouvons sur le marché et  nous en analyserons l’utilité ainsi que les raisons qui poussent à installer un tel type plutôt qu’un autre.

Read this article

 

Lighting systems

Although the lighting system represents a small proportion of a facility's total load, there are ways to conserve energy through its design. A lighting system which aims to minimize light pollution will also contribute to the total efficiency of a data center. Our firm can facilitate the design of your lighting system, while focusing on energy conservation and decreasing operational costs.

documentation - publication - professionnal - engineering
Num3r05 in lighting

Mihai R. Pecingina, ing., de Kelvin Emtech

Numb3rs in lighting - in 6 seasons!

I really liked the title of the American television series “Numb3rs”, which led me to prepare an article using this style: a Quebec version for your magazine’s lighting section. I will therefore use 6 numbered seasons to recall the history, analyze the evolution and to reveal the tendencies in lighting. Who knows? We might even be able to foresee the future developments!

Enjoy!

Read this article

documentation - publication - professionnal - engineering
The Future of Lighting - 6th part

Mihai R. Pecingina, ing., de Kelvin Emtech, et coll. - Électricité Québec / Volume ... / ... 2010

International Experts Share their Opinions!

As a continuation and conclusion to my previous articles on the future of lighting, let me present you with the comments taken from four important figures in lighting, whom I admire and whom inspire me.  The first is one of my University colleagues, the second is a doctor in lighting from Vancouver, the third is an architect who has lived a great part of his life in New York and the last but not least is a great lighting professional and visionary leader in school of lighting.  All interviews were conducted in English. The complete article was translated for and by "Électricité Québec".  The original English version can be read on the CMEQ website.

Enjoy!

Read this article

documentation - publication - professionnal - engineering
L'avenir de l'éclairage - 4e partie

Mihai Pecingina, ing. - Électricité Québec / Volume 57, No 2 / Mars 2010

Sorry, this article is only available in French.

Read this article

documentation - publication - professionnal - engineering
Il faut appeler une lampe... Une lampe!

Électricité Québec - Par Mihaï R. Pecingina, ing.

Sorry, this article is available in French only.

Read this article

documentation - publication - professionnal - engineering
Chloé Legris: La première étoile du match contre la pollution lumineuse

Électricité Québec - Par Mihaï R. Pecingina, ing

Sorry, this article is available in French only.

Read this article

documentation - publication - professionnal - engineering
Législation sur la pollution lumineuse: Historique et perspectives

Électricité Québec - Par Mihaï R. Pecingina, ing

Sorry, this article is available in French only.

Read this article

documentation - publication - professionnal - engineering
L'environnement lumineux confortable

Électricité Québec - Par Mihaï R. Pecingina, ing

Sorry, this article is available in French only.

Read this article

documentation - publication - professionnal - engineering
La lumière entre les mains d'une artiste

Électricité Québec - Par Mihai-Razvan Pecingina, ing.

Sorry, this article is available in French only.

Read this article

documentation - publication - professionnal - engineering
Chronique - IES - Montréal: Sous les projecteurs

Électricité Québec

Sorry, this article is available in French only.

Read this article

documentation - publication - professionnal - engineering
La lumière... Au bout du tunnel! (partie 2)

Électricité Québec - Par Mihai-Razvan Pecingina, ing.

Sorry, this article is available in French only.

Read this article

documentation - publication - professionnal - engineering
Les tunnels routiers: La théorie (partie I) (French only)

Éclairage Québec - Par Mihai-Razvan Pecingina, ing.

 Sorry, this article is available in French only.

Read this article

documentation - publication - professionnal - engineering
Compendium sur la pollution lumineuse (French only)

Électricité Québec - Par Mihaï-Razvan Pecingina, ing.

Sorry, this article is available in French only.

Read this article

documentation - publication - professionnal - engineering
La pollution lumineuse - 2ième partie (French only)

Électricité Québec -Par Mihaï-Razvan Pecingina, ing.

Sorry, this article is available in French only.

Read this article

documentation - publication - professionnal - engineering
Emergency lighting systems

Électricité Québec - Par Michel Chartier, ing.

Chronique - Alimentation de secours

Sorry, this article is available in French only.

Read this article