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Digital devices against electric shock
ELECTRIC PROTECTION
IT IS THE ENERGY THAT DRIVES OUR LIFEIT IS THE ENERGY THAT DRIVES OUR LIFEGenerally, the supplied electric current is
sinusoidal alternating electrical current, active voltage 230V and frequency active voltage 230V and frequency
50hz50hz..
In every consumer always provided a triple cable, it is the In every consumer always provided a triple cable, it is the neutral (N) which which
is not provided by the power supply, and the phases, which provide is not provided by the power supply, and the phases, which provide
currentcurrent, , the consumer is obliged to provide a ground for safety.the consumer is obliged to provide a ground for safety. Depending Depending
with the provided phases of the supply is with the provided phases of the supply is monophasicmonophasic or or triphasictriphasic..
What is Electric Current (AC/DC)
Electrocution is the interference of the human body by passing an electric current. What specific combination of voltage and current is able to lead to the death, for this reason it is necessary that we all know some basic safety rules to protect us, especially the technicians who are involved daily with electrical devices.The cause of the electrocution potential is the difference that develops between two points in the human body. What makes however particularly dangerous is the intensity and the duration that is caused, especially in the heart area.
Power: Friend and Enemy
WHEN CREATED UNION BETWEEN PHACE (L) and NEUTRAL (N)
Short circuit
In any electrical connection cables unite Phase (L) to the Neutral (N) in a heavy current, spark and bang. This phenomenon is called Short circuit.
http://www.schneider-electric.gr/sites/greece/gr/customers/electricians/electrical-shocks-kit.page
THE OVERLOAD CIRCUIT HAPPENS WHEN SPEND MORE CURRENT (amp) IN AN ELECTRICAL WIRE OR CIRCUIT FROM NOMINAL VALUE OF SAFETY
OVERLOAD
THE PARTIAL LOSS (LIQUIDS, GASEA, ENERGY) FROM PHYSICAL FLOW PROBLEM REASON
In the human body up to 10mA currents are capable of causing great problems except muscle contraction when the natural voltage is very low! Voltages greater than 30V are dangerous to humans and under conditions may cause serious problems. The human body has a resistance the range of 5KΩ to about 100KΩ. This resistance is reduced when we have wet or sweaty hands, etc. This means that if we assume that to be the 10mA threshold current passage through the body, tendencies to 30V can cause a small shock but may be larger cause even death under certain circumstances.
Διαρροή
Η ΜΕΡΙΚΗ ΑΠΩΛΕΙΑ (ΥΓΡΩΝ, ΑΕΡΙΩΝ, ΕΝΕΡΓΕΙΑΣ) ΑΠΟ ΤΗΝ ΦΥΣΙΚΗ ΡΟΗ ΛΟΓΟ ΠΡΟΒΛΗΜΑΤΟΣ
Πως Ανιχνεύεται
ΤΟ ΝΕΡΟ(ΤΟ ΒΛΕΠΟΥΜΕ)ΤΟ ΑΕΡΙΟ (ΤΟ ΜΥΡΙΖΟΥΜΕ)
ΤΟ ΡΕΥΜΑ ΟΥΤΕ ΤΟ ΒΛΕΠΟΥΜΕ ΟΥΤΕ ΤΟ ΜΥΡΙΖΟΥΜΕ. ΟΤΑΝ ΤΟ ΝΙΩΣΟΥΜΕ ΜΠΟΡΕΙ ΝΑ
ΕΙΝΑΙ ΜΟΙΡΑΙΟ
For several years it has been decided to use the internationally leakage
relay. Over the last 7 years in Greece is obligatory also in most
countries.
Leakage Protection
Our philosophy is based on the interruption
of supply when a leak is > = 30ma. Is the
global norm for most proper functioning of
the circuits with minimal losses.
It is observed that even with the use of the relay there are fatal accidents
The human body has ohmic resistance according to the physiology of
each.
This creates categories of people most vulnerable. In this category
belong
1) Kids
2) Older People
3) Women
4) People with chronic diseases (heart disease, kidney disease, etc.)
Vulnerable Categories
According to the According to the Hellenic National Statistics ServiceHellenic National Statistics Service the following deaths from electrocution have been recorded the following deaths from electrocution have been recorded According to the According to the Hellenic National Statistics ServiceHellenic National Statistics Service the following deaths from electrocution have been recorded the following deaths from electrocution have been recorded
Statistics Profile of deaths from Electrocution
YEAR DESCRIPTION TOTAL1999 TOTAL 301999 Male 261999 Female 42000 TOTAL 332000 Male 302000 Female 32001 TOTAL 312001 Male 272001 Female 42002 TOTAL 292002 Male 282002 Female 12003 TOTAL 332003 Male 322003 Female 12004 TOTAL 432004 Male 372004 Female 62005 TOTAL 342005 Male 322005 Female 2
2006 TOTAL 39
2006 Male 35
2006 Female 4
2007 TOTAL 28
2007 Female 26
2007 Θήλυ 2
2008 TOTAL 29
2008 Female 29
2009 TOTAL 27
2009 Male 24
2009 Female 3
2010 TOTAL 27
2010 Male 24
2010 Female 3
ANNUALLY WE HAVE APPROXIMATELY DOUBLE ACCIDENTS WHICH HAVE NOT BEEN REPORTED. THIS MEANS THAT WE HAVE APPROXIMATELY EVERY WEEK THREE (3) DEAD OF ELECTRIC SHOCK
EVERY DAY OUR FELLOWMEN DIES FROM
ELECTRIC SHOCK
WARNING!!!
THESE PEROPLETOMORROW MAY BE ITS
OUR OWN
Nullify the risk of electric shock from electrical current leakage
With digital devices (single phase and three phase), we have the ability to control the rate of leakage * from 1mA to 30mA in order to completely eliminate the risk of electrocution while not a problem operation of the
installation of frequent interruptions.
* Since November 2012 it has become mandatory from PPC leakage measurement of each connection, and consumers are required to verify the relay every six months.
CERTIFIED BY THE EUROPEAN AGENCY CERTIFICATION EMC HELLAS SA
Digital Sensitivity CONTROLS for Electrical Current Leakage
Digital Single-phase
Digital Three-phase
Digital Single-phaseComplete with Relay
DIGITAL LEAKAGE POWER CONTROLLERS NULLIFIES DEATH RISK
BY ELECTROCUTION.
CONTROLS AND REGULATES THE LEAKAGE OF THE RELAY DEPENDING ON
THE INSTALLATION OF EVERY SITE BETWEEN 1 - 30 mA.
CERTIFICATION (CE) FROM EUROPEAN ORGANIZATION CERTIFICATION
EMC HELLAS SA
GLOBAL INNOVATION (PATENTED)Pat. Num. 1007680 GR - 12386004.1 - 1524 EU