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PRODUCTS SUMMARY

single phase transformers 

control

ISP

10-50VA

ITA

50-3000VA

EUR

multitap 50-3000VA

ET

multitap 50-3000VA

TOR

toroidal 20VA-10kVA

MC

4-20kVA

isolation and safety

TE

50-3000VA

ALI

 50-1000VA LIGHTING 12V

TMIB

 for medical dev. 0.3:2kVA

TMI

 3000-25000VA

TMI64

 medical use 3000-25000VA

ALX

 ip55 class II 200-500VA

three phase transformers

power

TTP

 1-500kVA

isolation and safety

TTI

1-40kVA

TTI-K

k-factor transf. 15-300kVA

autotransfomers

SB

 110/220 revers. 0.1-10kVA

ATM

 single phase 0,1-5kVA

KVA

 three phase 1-500kVA

ATTP

 three phase 1-300kVA

ATTP1

three phase +box 1-300kVA

ATV

motor starting  7-220kW

metal enclosures

metal enclosures

voltage stabilisers

AVR

voltage regulators

SEN

 electronic 1 phase 0.5-2KVA

IMP1

 electronic 1 phase 3-30KVA

R

1ph. servo rack 2-10kVA

RB

1ph. servo motor 2-10kVA

R25

1ph. servo 3-22kVA

RAF

line conditioners HI-FI 1.5-3k

IMP3

 electronic 3 phase
10-2000KVA

RTC

3phase electrom. 6-30kVA

RTC220

3phase electrom. 220V

RTI

three ph.line conditioners

RTG

3phase electrom. to 500kVA

uninterruptible power supplies

EB Unin.power supplies (UPS) to 2kVA

ECL sine wave ups to 3kVA

GET sine wave on-line ups to 10kVA

frequency converters

GMM

1, 3>1ph. 50/60Hz frequency converter from 3 to 15kVA

GTT

3ph. 50/60Hz frequency converter from 9 to 100kVA

GSC

1ph. 50/60Hz frequency converter 6-9A

GSC

1, 3>1ph. 50/60Hz frequency converter from 20 to 65A

other products

VAR-N

single phase variable autotransformers

VAR-3N

three phase variable autotransformers

230V-110V ADAPTERS

Motor Guard (motor protection)

versione italiana

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www.ideomat.co.uk

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THREE PHASE K-FACTOR TRANSFORMERS TTI-K range
for NON-LINEAR LOADS

POWER INPUT OUTPUT FREQUENCY STANDARDS
FROM 15KVA TO 300KVA FROM 208V TO 600V FROM 208V TO 600V 50/60 Hz EN 61558-2-4
CEI 96-8
BS 3535
 
K-factor transformers are designed to manage the heating effect caused by harmonics and high neutral currents. The K-factor index shows the ability of the transformer to withstand the harmonics operating within his thermal limits, through conductors of a proper size. The design of the K-factor transformers considers the "stray" losses caused by nonlinear loads and the DC component caused by triplen harmonics. The additional current which circulates in the delta winsing which may leads to a core saturation and voltage instability is taken into consideration and does not bring to a shorter life of the transformer
 




k-factor three phase transformer for non linear loads

MAIN SPECIFICATION

  • K-factor rating: K-4, K-13, K-20

  • Overload capacity 500% for 1/60" - 200% for 30"

  • Dielectric strength 4,2kVac min.

  • Impedance voltage from 3% to 5%

  • Taps on primary 2x2.5% FCAN, 2x2.5% FCBN

  • Input voltage range: 6% on rated voltage

  • Max regulation at full load up to 3%

  • Audible noise < 60dB at 1mt.

  • Enclosure type: IP23, metal, epoxy painted RAL7032

  • Operating temperature: 0C to 50C

  • Operating humidity: up to 90% relative (non condensing)

  • Operating altitude: up to 1000mt above sea level
 K-4 RATED TRANSFORMERS
power part. no. dimensions mm. weight
KVA A B C kg.
15 TTI427-K4 550 365 520 120
30 TTI547-K4 710 440 770 150
45 TTI667-K4 775 570 825 170
75 TTI757-K4 775 570 825 250
100 TTI807-K4 775 570 825 350
150 TTI817-K4 1100 700 1000 420
200 TTI827-K4 1100 700 1000 600
300 TTI835-K4 1100 700 1000 690
 K-13 RATED TRANSFORMERS
power part. no. dimensions mm. weight
KVA A B C kg.
15 TTI427-K13 710 440 770 140
30 TTI547-K13 710 440 770 180
45 TTI667-K13 775 570 825 270
75 TTI757-K13 775 570 825 360
100 TTI807-K13 1100 700 1000 440
150 TTI817-K13 1100 700 1000 600
200 TTI827-K13 1200 800 1400 680
300 TTI835-K13 1200 800 1400 1100
 K-20 RATED TRANSFORMERS
power part. no. dimensions mm. weight
KVA A B C kg.
15 TTI427-K20 710 440 770 150
30 TTI547-K20 775 570 825 240
45 TTI667-K20 775 570 825 290
75 TTI757-K20 775 570 825 460
100 TTI807-K20 1100 700 1000 530
150 TTI817-K20 1200 800 1400 750
200 TTI827-K20 1200 800 1400 980
300 TTI835-K20 1200 800 1400 1250

PART NO. REPRESENTS THE PRODUCT CLASSIFIED BY RATING. PLEASE SPECIFY THE REQUIRED INPUT/OUTPUT VOLTAGE IN YOUR ORDERS.

IF A VECTOR GROUP DIFFERENT FROM Dyn11 IS REQUIRED, THIS MUST BE SHOWN ON THE ORDERS.

DIMENSIONS AND WEIGHTS ARE REFERRED TO THE STANDARDVOLTAGES 380V IN /220V OUT. BOTH DATA CAN CHANGE ACCORDING TO THE REQUIRED INPUT/OUTPUT VOLTAGE.

DOWNLOAD THE PDF VERSION OF THE CATALOGUE

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