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209, Kifisias Avenue
151-24 Maroussi, Athens
© 2018 Redex AE. All Rights Reserved.
REDEX Energy Services department is specialized in the implementation of advanced technology solutions aiming at lower energy consumption and maintenance costs.
The specialized team of engineers and scientific collaborators of REDEX Energy Services proceeds to record the energy trail of each installation, quarrying valuable information about electricity quality ( → energy study elaboration ).
Applying combinational solutions perfectly adapted to each installation, designs and implements Specific interventions in electromechanical equipment, achieving a significant improvement in operation, power quality and overall energy efficiency.
At the same time, it provides consulting and educational services as well as automated infrastructure control systems, aiming at an essentially reduction of energy consumption by the electromechanical systems, which are mostly involved most in the total energy cost.
The energy savings which guaranteed by REDEX are verified by specialized measurement systems and certification based on internationally recognized standards.
Redex offers a pioneering "pay-as-you-save" solutions, which the cost of the investment does not charge the customer, but is repaid by the benefit of the energy savings achieved.
01
REDEX Energy Services department designs, dimensions and proposes Power Quality Optimization Systems P.Q.O.S, which induce:
Power Quality of an electrical installation is defined by the degree of the waveform deviation Volt, Ampere, and Frequency (Hz from the corresponding established limits of the "net" sinusoidal variation of the power supply network because of the interaction between this network and the electromechanical equipment of the plant.
Electrical phenomena that indicate poor Power Quality in an electrical installation is the occurrence of high frequency electrical noise (high levels of Harmonic Voltage and / or Power Distortion), impulse and transient over voltages / asymmetry of phases etc. Such phenomena can cause malfunctions in the orderly operation of the installation even temporary or permanent electromechanical equipment disasters (PLC cards, power supplies, compensation capacitors, etc.).
In order to encount with poor quality electrical power, systems must be established, properly dimensioned "custom made" for each application.
REDEX`s P.Q.O.S.:
Direct Economic benefits, which are included in the guaranteed percentage of the energy savings study:
Qualitative benefits that cannot be quantified and included in the energy savings study, which become obvious with the system operation and have a significant economic benefit:
02
Low power consumption LEDs can effectively replace the larger range of lamps used in the facility, consuming up to 80% less energy than the corresponding incandescent or fluorescent lamps
They offer thermal radiation reduction of the internal space (better thermal comfort conditions, reduced air conditioning costs) and have a significantly increased life span (50,000 hours guaranteed) and zero maintenance costs.
Redex Energy Services has a specialized team with extensive experience in lighting issues who support a compose study and the implementation of projects using lamps / lighting fixtures.
03
04
REDEX is specialized in exploring and promoting solutions to the problem of the correct choice and installation of leakage switches (RCDs) for protection against electric shock and fire (according to HD 384 standard) in building and industrial installations.
As it is known, since 2006 it is now mandatory for ALL the electrical panels of ALL facilities (building, industrial, etc.) to have adequate leakage switches installed for the protection against electric shock (set to 30mA) and against fire protection for fire protection (set to 300mA).
As it is also known, the installation of leakage switches in motion panels and particular in motion panels that feed Three phase inverters or soft starters are almost impossible. The problem is that the leakage switches in such Drive circuits, are immediately activated (trip) at 30mA yet and without apparent leakage (e.g. insulation resistors within limits, etc.).
The aftereffect of this problem is to set the leakage switch at max slew-rates (e.g. 500mA) to avoid continuous activations with the result that such relevant protection is NOT provided by the HD384 standard so the specified limits are not met.
Redex performs specialized electrical measurements by analyzing the leakage currents and offers custom made solutions with special reduction filters of leakage currents over earth, in order this installation to provide the necessary security and at the same time not to create any kind of problem in the operation of it.
REDEX`s Energy Services department is carrying out an analytical energy study by conducting specialized measurements & investigating - processing information of customer’s installation.
Analytically:
Our engineers use specialized type of measurement equipment as well as specific software programs, record, process and analyze all data, elements, and information that they have collected and develop an in-depth analytical energy study according to the needs and particularities of each installation.
The study contains:
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REDEX SA
209, Kifisias Avenue
151-24 Maroussi, Athens
(+30) 211-1820240
(+30) 211-1820241
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Power Quality of an electrical installation is defined by the degree of the waveform deviation Volt, Ampere, and Frequency (Hz from the corresponding established limits of the "net" sinusoidal variation of the power supply network because of the interaction between this network and the electromechanical equipment of the plant.
Electrical phenomena that indicate poor Power Quality in an electrical installation is the occurrence of high frequency electrical noise (high levels of Harmonic Voltage and / or Power Distortion), impulse and transient over voltages / asymmetry of phases etc. Such phenomena can cause malfunctions in the orderly operation of the installation even temporary or permanent electromechanical equipment disasters (PLC cards, power supplies, compensation capacitors, etc.).
In order to encount with poor quality electrical power, systems must be established, properly dimensioned "custom made" for each application.
REDEX`s P.Q.O.S.:
Direct Economic benefits, which are included in the guaranteed percentage of the energy savings study:
Qualitative benefits that cannot be quantified and included in the energy savings study, which become obvious with the system operation and have a significant economic benefit:
POWER QUALITY OPTIMIZATION SYSTEMS
Power Quality of an electrical installation is defined by the degree of the waveform deviation Volt, Ampere, and Frequency (Hz from the corresponding established limits of the "net" sinusoidal variation of the power supply network because of the interaction between this network and the electromechanical equipment of the plant.
Electrical phenomena that indicate poor Power Quality in an electrical installation is the occurrence of high frequency electrical noise (high levels of Harmonic Voltage and / or Power Distortion), impulse and transient over voltages / asymmetry of phases etc. Such phenomena can cause malfunctions in the orderly operation of the installation even temporary or permanent electromechanical equipment disasters (PLC cards, power supplies, compensation capacitors, etc.).
In order to encount with poor quality electrical power, systems must be established, properly dimensioned "custom made" for each application.
P. Q.O.S. CHARACTERISTICS
REDEX`s P.Q.O.S.:
DIRECT FINANCIAL BENEFITS of P. Q.O.S.
Direct Economic benefits, which are included in the guaranteed percentage of the energy savings study:
P. Q.O.S. QUALITY BENEFITS
Qualitative benefits that cannot be quantified and included in the energy savings study, which become obvious with the system operation and have a significant economic benefit: