MONOPHASE STATIC REGULATOR TECHNICAL SPECIFICATIONS
INPUT
Input Voltage 90 - 285 VAC 1 Phase
Input Frequency 50 Hz
OUTPUT
Output Voltage 220 VAC 1 F+ N
Output Voltage Tolerance + - % 2
Regulation Rate 2500 V / Sec
Efficiency >% 97
GENERAL
SPECIFICATIONS
Operating Temperature 0 C – 40C
Overload 20 ms for % 500 over load
Relative Humidity up to % 0 - % 95
Acoustic Noise < 50 dBA
THREE PHASE STATIC REGULATOR TECHNICAL SPECIFICATIONS
INPUT
Input Voltage 155 - 490 VAC 3 Phase
Input Frequency 50 Hz
OUTPUT
Output Voltage 380 VAC 3 F+ N
Output Voltage Tolerance + - % 2
Regulation Rate 2500 V / Sec
Efficiency >% 97
GENERAL
SPECIFICATIONS
Operating Temperature 0 C - 40 C
Overload 20 ms for % 500 over load
Relative Humidity up to % 0 - % 95
Acoustic Noise < 50 dBA
Advantages:
• Sensitive and fast TRUE RMS reading modul
- in 20 mil second reading
- ±%0.25
• Fast regulation modul
- 200Volt * 50Hz = 10.000 Volt/Second
• Improvable output regulation structure
• Reading power parameters
• Modular card structure
• No need maintenance. It is completely static.
• Beginning failure doesn’t exist.
• Ability to work under whatever with cosµ load
• Ability to discriminate Non-Linear load and short circuit.
• In the case of short circuit It prevents blowing of fuse
• Reoperating from shortcircuit.
• In the case shortcircuit none of static switch is to spoil

GENERAL TOPOLOGY OF STATIC REGULATORS
It is a type of regulator which has input voltage with multi stage,
provide transition to the stage according to input voltage and is used thyristor
switchs with microprocessor controll ,has not a moving part. It is very fast and
has a very long service life because of is not used relay and motor.
Total regulation stage quantity increase as multiple of input-output stages because of
there are stages also in output except input voltage stages. So is obtained a large
input voltage area and an accuracy output voltage. In the case of like high voltage,
over load, high temperature and shortcircuit complete protection is provided via the
current breaker circuit with double thyristor in output. In the case of line electric is too
high ,this breaker prevents breaking circuit that load suffers damage. The broker
provide again output voltage completing when input voltage enter into the limits. In
the case of overload and short circuit It breaks output voltage preventing blowing of
fuse in the way of breaker current. It gives out voltage again automatically when
output load is in the limits.
The transitions to level is made in zero point of line sine. DATATURK Statik Voltage
Regulators have tyhristor status card which send information to microprocessor and
observes that each thyristor if It is ON or OFF .It can be driven thanks to this card
only one of both of input thyristor and output thyristor. So is prevented that colliding
transformer bandages. During the transition there is not any interruption because of
transitions is made in zero point of line sine. Microprocessor perceives change of
voltage at line in 20 mil sec. and decides to change level. Output voltage becomes
220 volt in 1/50 second. The processor make measure as true RMS. Input and
output voltages can be monitored from output load digital panel percentage of failure
%0,5.
DATATURK Static Regulator’s input voltage range 90- 280 volt .It has 5 input level , 7
output level. In this way voltage regulation with total 5x7= 35 level is provided. Input
voltage levels are 17.6V, output voltage levels are 8.8 V. İnput levels are ; 84 – 108
– 140 – 180 – 232 volt. Output levels are as follow :1- direct transition, 2- 8,8 volt
increasing, 3- 8,8 volt reducing.
Output voltage can be at most 224,4 at least 215,6 volt. This is a regulation which is
not over % 2 limit. The regulators which their input voltage is 140 – 270 Volt have 9
input level quantity, and 3x7=21 total level quantiy.
Regulator, can be made using same control cards for any power and phase.
The points which change are transformers and power units. User interface is
multifunctional and LCD type. User can see those informations from front panel.
1. Input Voltage
2. Output Voltage
3. Output Current
4. Output Frequency
5. Load%kVA
6. Regulator Status
7. Regular Operating Mode
OPERATING PRINCIPLES OF SVR’S SUB UNITS
1) POWER CİRCUITS AND OPERATING PRINCIPLES
GENERAL POWER CIRCUIT
With the aim of obtaining constant 220VAC voltage , one of suitable Primer
Static Switchs is passed on transmision and is applied to transformer . After auto
transformer completes voltage transformation, again one of suitable Seconder Static
Switchs is passed on transmission. In this way no matter what line voltage is, from
output a voltage 220VAC ±%2 50 Hz.. is obtained.
PRIMER STATIC SWITCHS
The value of voltage which come from line is applied to transformer bandages
being perceived by equipment, being begun to act one of the suitable 5 thyristor at
input . The difference of voltage between two bandages is nearly 40 VAC.
SECONDER STATIC SWITCHS
The equipment obtains from 220 VAC output according to line voltage, being
begun to act one of the suitable 8 thyristor. Difference of voltage among seconder
bandages is 8.8VAC and its half is 4.4 VAC and this voltgage means that output
voltage will be between 220 ±4.4VAC limits . This difference of tolerance %V output
= (100*4.4) / 220 = %2.
2) CONTROL UNIT (ELECTRONIC CARDS)
A) MAIN CONTROL CARD
1. The equipment provide driving of the voltage which takes from output
according to feedback to suitable output thyristor.
2. The equipment provide driving of the voltage which takes from input
according to feedback to suitable output thyristor.
3. In this way output voltage is corrected.
4. It determines,operating mode of system and whether BY-PASS thyristor is
driven , turning to account all input informations.
5. It determines whether the equipment will function, or which mode will
function, turning to account fault information which takes from output and It
sends same information to user interface.
6. It determines line status according to information of line status which
takes from input and sends this information to user interface .
7. It controlls turning to account informations of commutation which takes
from thyristor card,whether thyristors stopped,
8. In this way It provides that at the same time two thyristors dont be driven.
9. It determines whether the equipment will function, or which mode will
function, turning to account temperature information which takes from NTC
and It sends same information to user interface.
10. It determines whether the equipment will function, or which mode will
function, turning to account load information which takes from output and It
sends same information to user interface.
11. It sends reading output frequency this information to user interface
12. It reads input voltage and sends this information to user interface.
13. It produces,its and another card’s required feeding voltages under 90-280
VAC input voltage thanks to SMPS.
B) Thyristor OFF Card
1. This card controls whether thyristors which take command of commutation
stopped,reading input and output voltages informations and sends this
information to main card.
2. İnput and Output thyriator commutation circuits on card are completely
isolated .
3. There are 5 commutation circuits at input thyristor circuit,and 8 commutation
circuits ar output thyristor circuit.
4.The voltage informations which comes from input thyristors are applied to
LM 339 comparator decreasing by resistance.
5. Input voltage which is compared to a reference signal can change the
output of comparator according to status of thristor.
6. All outputs of comparator is united in another comparator and in this way It
is obtain a single signal. This signal changes if at least one of the thyristors
becomes drived.
7. With the same mode It can be observed also status of output thyristors.
8. In this way two diverse signals which inform status of input and output
thyriators to main board are applied .
C) Front Panel Card
1.The informations of equipment status which come from main card are sent to
LCD turning to account by microprocessor.
2.The command informations which are sent by user are informed to main
card turning to account by microprocessor.
3.The informations of equipment’s temperature which comes from main card
are turned account to by microprocessor and the velocity of rotation is
determined.
4. It produce date and time informations by U4 entegre and Y2 cyristal, sends
to LCD