Energy Saving Technology

in cooperation with

Innovative energy saving systems electric power lines

(0.4 kV voltage class)

1

Best Solutions to optimize energy consumption!

Do you know that current in a socket never complying with

standards 220 V or 230 V, 110 V or 120 V? Yes, that

statement is absolute truth. You barely found 220 V or

230V, 110 V or 120 V (depends on country accepted

standard) it’s almost always plus or minus 5-10%. Usually,

in large cities voltage close to the upper tolerance range.

For example, in a country where 220 V taken as a basic in

network will be 225V-235V and even more. Distributors

increase the voltage to control subsidence at peak power

consumption.

This increase is a main cause of

“unnecessary” electricity use and unreasonable electric bill.

By implementing our technology electricity distributors

simply can optimize consumption by reducing the voltage

to the border which close to the lowest acceptable

standards. Why when you reduce the voltage decreases

consumption? The answer is simple:

S=U (Volts) x I (Amps) / PF

I = U / R- Ohm’s law.

So when we reduce the Voltage that we reduce the strength of the current (Amps) , respectively we reduce consumption (kW)

For example, in a country where 220 V standard used, in

network will be 212 V - 218 V optimal range achieved by

implementation of our equipment. This voltage is safe for

all consumers of electricity, increases the life of electrical

equipment, optimize energy consumption.

Our equipment can be used for ordinary electricity consumers (lamps, light bulbs, appliances, etc.) as well as asynchronous motors. Why not use conventional stabilizers for optimization?

The answer is obvious. Efficiency of the equipment

produced by our company to 99.7%. All other stabilizers

and transformers efficiency is 95% -97%. This means that

the use of conventional stabilizers ineffective, and even

cause of loss. Due to controller management interface all units can be

integrated into a global power system with ability of distant

measuring and recording of power and energy

consumption in almost any period of time and remotely

operate the equipment.

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The most overwhelming problems with electrical network pertain to overvoltage and insufficiency of voltage. In recent decades, the demand for electricity has been

increasing. In order to ensure that the required voltage

levels are met for all users within the same infrastructure

voltage fluctuations consistently range within 10% due to

the changes in demand from the network. This means that

many institutions receive higher voltage than what is

actually required, which leads to higher energy

consumption, equipment failure, and a reduction in the

lifetime of equipment.

When the voltage output is stabilized at an optimal level

you not only reduce the wastage of energy , but also

extend the lifespan of equipment.

helps solve the problems

of network overloads and insufficient network loads via the

optimization of energy consumption.

Smart-Optimizer ECOD voltage optimization solution!

by reducing wastage. The system includes the capa-bility

of programming, energy measurement and management,

as well as protective mechanisms, including automatic

and manual shift modes; both including bypass functions.

Our equipment provides the control input voltage

operating range of 170-260 V, as well as the regulation of

each phase independently.

This Integrated Controller provides optimization of voltage energy levels for all loads and saves energy

Smart-Optimizer “ECOD” (Energy Consumption Optimizer Device) Voltage regulation to optimize power consumption with power-saving features and operational control modes for the induction motor

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BLOCK OF DIFFERENTIAL PROTECTION Designed for the protection of control systems POWER UNIT Designed for the protection of control systems POWER TERMINAL BLOCK “LOAD” Designed for switching chains supplying power

COMMUTATION BLOCK Establishes commutations in the system in accordance with the changing of modes

CONTROL BLOCK AND SYSTEM INDICATOR Designed for the output of control signals AUTOMATIC LEAD-IN BREAKER Protective communication device BLOCK OF ELECTRIC PHASE FILTERS

ELECTRO-MAGNETIC POWER TRANSFORMERS Executes the function of electro-magnetic phase impacts

COMMUTATION BLOCK

Smart – Optimizer ECOD can be used for ordinary electricity consumers (MIX LOAD) as well as

asynchronous motors.

Implements few functions in a single units Provides several advantages, including:

- Optimization of energy consumption - Minimize the typical system losses

- Power factor correction - Increase the efficiency of the energy system

- Harmonic filtering - Reduced maintenance costs for equipment

- Balancing phases - Increased reliability of electrical equipment

- Limit the maximum inrush current - Providing the possibility of increasing the number of devices

- Solving problems with short-term voltage drops - Lightning protection

Why not use conventional stabilizers for optimization?

The answer is obvious. Efficiency of the equipment produced by our company to 99.7%. All other stabilizers and transformers

efficiency is 95% -97%. This means that the use of conventional stabilizers ineffective, and even cause of loss.

Due to controller management interface all units can be integrated into a global power system with ability of distant measuring and

recording of power and energy consumption in almost any period of time and remotely operate the equipment.

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THE SCOPE OF OUR EQUIPMENT

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Commercial and industrial buildings (i.e. hotels,

office buildings, shopping centers, factories) Better mediation of energy utilized by equipment reduces

the volume of energy consumed. This helps to extend the

service life of electrical equipment and reduces the cost of

its maintenance by protecting it from power surges.

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Induction Motors

Our devices not only saves energy and protects motors

from power surges, but also reduces the risk of tripping

when the motor voltage drops below acceptable ranges,

which is very important for factories with a continuous

production cycle.

2

Street Lighting Smart-Optimizer ECOD provides up to 28% energy

savings for the following reason: Voltage control of a network of street lights reduces the cost of maintenance of

lamp replacement. Smart-Optimizer ECOD allows lighting fixtures require a

lower amount of energy without affecting the amount of

lighting, but significantly reduces cost. Advantages include:

• Easy installation, anywhere. A lightweight and compact unit means easy installation on any open apparatus for lighting control.

• Fast return on investment within 10 – 24 months. • Reduces the cost of maintenance by prolonging the

life of lamps. • No additional charges to the existing

infrastructure. The finished product Smart-Optimizer ECOD lighting provides immediate

energy efficiency and savings.

5

4

Power grid arrays (Long lines 0.4 kV): Solutions for units with insufficient voltage

Smart-Optimizer ECOD reduces energy transmission

losses via a reduction of power requirements by creating a system of energy reserves that can be used for other

needs.

This diagram (below) displays electricity consumers with converted voltages after FEIGIN ELECTRIC solution has been installed. For an electrical network that has consumers with voltage

levels that are too high (240 – 230V), which can cause

damage to equipment, as well as other consumers

suffering from insufficient voltage (209 – 190V) at the

same time, we can resolve this disparity with the use of Smart-Optimizer ECOD

Transformer Substation 10/0.4 kVa

Smart-Optimizer Smart-Optimizer

Before 244 V

After 232 V

Smart-Optimizer Smart-Optimizer

Before 239 V

After 227 V

Smart-Optimizer Smart-Optimizer

Before 232 V

After 220 V

Smart-Optimizer Smart-Optimizer

Before 227 V

After 215 V

Smart-Optimizer Smart-Optimizer Before 218 V

After 218 V

Smart-Optimizer

Before 200 V After 212 V

We will help you to use electricity efficiently thanks6

We will help you to use electricity

efficiently thanks

Smart-Optimizer ECOD

EFFICIENCY -For example air conditioners Series 1 -efficiency;

Series 2 - current (Amper); Series 3 - external fan;

Series 4 - internal fan; According to the scheme, we can clearly see

that the efficiency of air conditioner at a voltage

of 210 to 220, is close to 100%.

This means that with this voltage is optimal for

the optimal use of electricity at close to 100%

efficiency.

FOR ASYNCHRONOUSE MOTORS

Series 1

130

Series 2

Series 3

120 Series 4

%

110

eff

icie

ncy 100

90

80

70

60

170 180 190 200 210 220 230 240

Load , V

FOR MIX LOAD

CURRENT-VOLTAGE DIAGRAM

Current (Amp)

Load (V)

235 V Smart-Optimizer

100 Amp ECOD

90 Amp

222 V

0 Amp

WITHOUT LOAD With LOAD but without use With LOAD and with use Smart-Optimizer ECOD Smart-Optimizer ECOD

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SMART-OPTIMIZER "ECOD"

OPERATING PRINCIPLE

1

R Ic T

In

Normal voltage on the main W2

At the core of Smart-Optimizer

ECOD technology is a small U Uc W1 Un Rn

power transformer, which operates

as an autotransformer with the

transformation ratio verging on 1:1.

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Boosted voltage on the main By switching over the loaded

transformer’s high voltage winding

without breaking the circuit the Smart-Optimizer ECOD selects the optimum

operation mode depending on the

conditions of the exterior power lines.

3

Reduced voltage on the main Using the Smart-Optimizer ECOD helps

save between 7 – 20% of consumable

electric power by operating at the

optimum level for consumers.

T

R Ic W2 In

I1

U2

U Uc

W1 Un

Rn

T

R Ic W2 In

I1

U2

U Uc

Un

Rn

W1

client’s power supply in order to detect its problems and limitations.

FEIGIN ELECTRIC Implementation Process.

- Analysis of the client’s power supply in order to

detect its problems and limitations.

- Recommendations for improvement – Determination

of type of equipment configuration and investment

cost.

- Equipment delivery, assembly, installation, and

activation.

Post sales service and maintenance guarantee.

Contact

info@feiginelectric.com

www.feiginelectric.com