For around  600 leva for the 10kva model

(This price for the moment is as close as I can get to being exact) Till I get some

items here and find out the total shipping cost to me, to Kesarevo  About 300 GBP

(around) is the price if your interested in British pounds cost plus delivery.

 

Ok, slight changes, I have found some new information, which will change things for us here. We

will be getting as samples to test, 1 x 15kva and 1 x 20kva. Possibly a 10kva if there is interest

from anyone.

 

Below is why there is a change;

 

It is all to do with the current output of the stabilizer, the models are designated with the number

that corresponds to the Kva rating and the details in the specification state a KVA value, which is

the input value and not the output value. The output is much less than the input value in kilowatts.

It is because a transformer is used in the process to stabilize the voltage. When using transformers

a “power factor” is given as the output power available to use, a power factor of 1 means the

output power is = to input power.

 

These units have a power factor 0f 0,6, below is power available per unit;

The output of 10kva Model only gives  6Kw of power, which equals 27.2727r amps

The output of 15Kva Model only gives  9kw of power, which equals 40.9090r amps

The output of 20kva Model only gives  12kw of power, which equals 54.5454r amps

 

In Kesarevo we get on average 35 to 40 amps off the grid, which is way below what we get in the

UK. From what I understand, it is much the same all over BG. So we personally will be using the

20kva in our home. As it will give us a safety margin above what comes into our home.

Copyright 2010 Tony Rees and Samara Russian Imports Ltd. All rights reserved. Translation verified by Aneta Rees.

No images or information can be copied with out our consent.

Website designed and constructed by Tony Rees.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

There are 10 models of this Stabilizer, in relay 

and 10 models of servo motor regulator.

 

We are not going to get the servo motor regulators to

test though, as they are much expensive. We are

getting the 2 main big ones to test out and possibly

the 10kva model

 

For the moment we can only give you the For Sale info

we have been given. From what we have read this

would seem to be the perfect thing to sort our voltage

problems, in our homes in Bulgaria. As many of us

know, it is possible to have any voltage between 180

and 260, even though it is supposed to be 220 + or -

10% tolerance. This is according to the EU Directives.

 

Ok, I for one have given up with E-on. I'm going to fit

my own Voltage stabilizer, which is powerful enough

to protect everything electrical in my home. These

units have a 20 KVA power capacity, At 220 volts +

or- 8 %. That will give me 50 Amps, which is much

more than you would pull of the grid here in BG.

 

E-on, eat your heart out, I have solved my problem,

with no help from you, my friends. Now, I'll be the

most safest in my village.

 

 

Product Name Relay type regulator with LED display

Introduction
Power capacity:10kva
Relay type AVR with LED display


With a Power voltage stabilizer, all your high power devices will maintain the stability needed to deliver peak power and performance.

Applications:
Computer, test equipments, lighting Equipment, Medical Equipment, Duplicators, Stereo Sound Equipment, Auto Process Control Equipment, TV-SET, Office Appliances, ect.
Specifications:

Technology: C.R.G.O. transformer
Input Voltage: 140vac ~ 260vac
Input Frequency:50/60Hz
Output voltage:220vac(110V/120V/230V/240V version optional)
Output accuracy:±8%
Efficiency:98%
Phase: single phase
Display: LED display input voltage/output voltage
Protection: High voltage protection
            Low voltage protection
            High temperature protection
Delay time protection
Short circuit protection
Compliant Standards: CE, EN60950,EN55024
Operating Temperature:0℃~ 40℃
Storage Temperature:-15℃~45℃
Operating Relative Humidity: 10%RH~102%RH, Non-condensing

As many of us know a guarantee is worthless in

Bulgaria for electrical items, as the sellers know the

E-on supply is so bad and damages the items we buy.

 

An example is a energy saver lamp goes bust after 1

week, the company says it will not replace it as the

fault is with E-on and the supply from the grid.

Showers that trip fuses as there is not enough power

to run a shower.

 

TV's that go bang because there has been a power

increase above the EU directive tolerance.

 

I might add here that E-on do know about this

directive. I spent several weeks in communication

with them over this problem and got nowhere,

as we all know we would, with E-on.

 

You will find many people will tell you of their new

appliance that went bang or just packed up working in

Bulgaria.

 

Everyone blames the makers of the appliance. But it is

the power grid where the problem is. But it is too!!

expensive for E-on to install stabilizers.

 

Problems with lights not very bright. I could write a

page of all the problems we get with our electric grid

supply's here in BG.

 

In both of the models the specification is the same

right through the range, only the size is different,

but if

anyone is interested in specific model details, we can

happily supply them to you. These are the sizes of

each Automatic voltage regulator

or AVR. In actual power available to use

300   watt, 600   watt, 900   watt, 1200  watt

1800  watt, 3000  watt, 4800  watt, 6000  watt

9000  watt, 12000 watt

 

I searched much to find these items and I can say

they will be perfect for me and protect all I have in

my home, giving me a stable electric supply. Which

means the control unit, for my back up generator,

which turns on automatically when there is a power

cut and off again when the power comes back on is

totally protected as is everything else, like my

computers. I will have no power

spikes or surges, as this smoothes everything and

keeps the power at a constant level way below the

EU directives that E-on ignore. The unit provides

stability to + or- 8%, which is 2% inside the

directives

 

Product Name Servo Motor regulator with LED display

Introduction Power capacity:10kva

Servo motor type AVR with LED dispaly


With a Power voltage stabilizer, all your high power devices will maintain the stability needed to deliver peak power and performance.

Applications:
Computer, test equipments, lighting Equipment, Medical Equipment, Duplicators, Stereo Sound Equipment, Auto Process Control Equipment, TV-SET, Office Appliances, ect.

Specifications:

Technology: C.R.G.O. transformer
Input Voltage: 140vac ~ 260vac
Input Frequency:50/60Hz
Output voltage:220vac(110V/120V/230V/240V version optional)
Output accuracy:±8%
Efficiency:98%
Phase: single phase
Display: LED display input voltage/ output voltage
Protection: High voltage protection
            Low voltage protection
            High temperature protection
Delay time protection
Short circuit protection
Compliant Standards: CE, EN60950,EN55024
Operating Temperature:0℃~ 40℃
Storage Temperature:-15℃~45℃
Operating Relative Humidity: 10%RH~102%RH, Non-condensing

Automatic Voltage Regulators, Voltage Stabilizers;

 

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