THREE PHASE

THREE PHASE K factor three phase transformers

THREE PHASE
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TTFKW10

TTFKX10

TTFKZ10

TTFK2W10

Rating10 kVA10 kVA10 kVA10 kVA
Input voltage400 V400 V400 V400 V
Output voltage400 V 400 V400 V 400 V
Frequency50/60 Hz50/60 Hz50/60 Hz50/60 Hz
k Factor13131320
CoverMetal enclosure RAL 7035 (cat. C3 ISO 12994-2)-Metal enclosure RAL 7035 (cat. C4 ISO 12994-2)Metal enclosure RAL 7035 (cat. C3 ISO 12994-2)
THDI (<=)0,60,60,60,9
Connection groupDyn11Dyn11Dyn11Dyn11
Protection degreeIP-23 / IK-08IP-00IP-54/65 - IK-10IP-23 / IK-08
CoolingANANANANANANAN
Ambient temperature40ºC40ºC45 ºC40ºC
Temperature riseClass FClass FClass FClass F
InsulationClass F - 155ºCClass F - 155ºCClass F - 155ºCClass F - 155ºC
WindingsClass HC - 220ºCClass HC - 220ºCClass HC - 220ºCClass HC - 220ºC
Test voltage3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)3 kV (1 min, 50 Hz)
StandardsIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CEIEC/EN/UNE-EN 61558, CE
Weight100 kg88 kg136 kg108 kg
Dimensions525x415x645x375x350 mm 12Ø420x190x419x162x350 mm 11Ø738x417x760x370x350 mm 11Ø595x415x708x375x350 mm 12Ø
Include--Silent-blocks-
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