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TKW - single phase isolating transformer

Single phase isolating transformer
Products in this family
Reference Rating Input V. Output V.
TKW 6,3 6,3 kVA 230 V 230 V
TKW 8 8 kVA 230 V 230 V
TKW 10 10 kVA 230 V 230 V
TWK 12,5 12,5 kVA 230 V 230 V
TKW 16 16 kVA 230 V 230 V
TKW 20 20 kVA 230 V 230 V
TKW 25 25 kVA 230 V 230 V
TKW 31,5 31,5 kVA 230 V 230 V
TKW 40 40 kVA 230 V 230 V
TKW 50 50 kVA 230 V 230 V

 
Measurements and weights
 
Reference Rating Dimensions mm Weight kg Fig.
A B C D E Ø
TKW 6,3 6,3 kVA 604 395 785 355 348 12 63.50
TKW 8 8 kVA 604 395 785 355 348 12 74.50
TKW 10 10 kVA 604 395 785 355 348 12 81.50
TWK 12,5 12,5 kVA 604 395 785 355 348 12 86.50
TKW 16 16 kVA 604 395 785 355 348 12 95.50
TKW 20 20 kVA 604 395 785 355 348 12 115.40
TKW 25 25 kVA 784 490 1037 450 426 13 149.00
TKW 31,5 31,5 kVA 784 490 1037 450 426 13 173.00
TKW 40 40 kVA 784 490 1037 450 426 13 200.00
TKW 50 50 kVA 784 490 1037 450 426 13 221.00
 
Technical Characteristics
Frequencies  50-60 Hz
Isolation  Class H - 180ºC as from 10 kVA
  Class F - 155ºC up to 8 kVA
Winding  Class HC-200ºC
Test voltage  3 kV (1 min, 50 Hz)
Cover  In metal enclosure, epoxy polyester painted
Protection degree  IP-23
Standards  IEC/EN/UNE-EN 60076 - 60726 CE
Includes  Wheels and lifting eyebolts as from 12,5 kVA
Cooling  ANAN
Ambient temperature  30ºC

Transformers
P - single phase control, isolating and safety transformer 
N - single phase Cast Resin control, isolating and safety transformer 
TKE - single phase Cast Resin isolating transformer  
TKW - single phase isolating transformer IP-23  
TKZ - single phase isolating transformer IP-54  
TKX - single phase isolating transformer without enclosure IP-00  
PTU - single phase ultra-isolating transformer  
TU - single phase Cast Resin ultra-isolating transformer  
TP - single phase Cast Resin portable safety transformers 
TL - single phase transformer for halogen lamps 
TCX - single phase medical transformer (UNE 20615) 
PTC - single phase medical transformer in enclosure (UNE 20615)  
TC - single phase Cast Resin medical transformer (UNE 20615)
TCTX - three phase medical transformer (UNE 20615)  
TCT - three phase Cast Resin medical transformer (UNE 20615)  
THX - single phase medical transformer (IEC/UNE-EN 61558-2-15)  
THW - single phase medical transformer IP-23 (IEC/UNE-EN 61558-2-15)  
TH - single phase Cast Resin medical transformer (IEC/UNE-EN 61558-2-15)  
TTH - three phase Cast Resin medical transformer (IEC/UNE-EN 61558-2-15)  
TTE - three phase Cast Resin isolating transformer  
TTX - three phase isolating transformer IP-00  
TTW - three phase isolating transformer IP-23  
TTZ - three phase isolating transformer IP-54
TTGX - Ecotransformador trifásico IP00  
TTGW - Ecotransformador trifásico IP23 
TTGZ Ecotransformador trifásico IP54 
TTFKX - three phase isolating transformer for networks with harmonics IP-00  
TTFKW - three phase isolating transformer for networks with harmonics IP-23  
TTKX - three phase to single phase isolating transformer IP-00 
TTKW - three phase to single phase isolating transformer IP-23 
TTKZ - three phase to single phase isolating transformer IP-54  
PAU - single phase reversible autotransformer 400 V / 230 V  
AUN - single phase Cast Resin reversible autotransformer 400 V / 230 V  
AUKW - single phase reversible autotransformer IP-23, 400 V / 230 V
AUR - single phase reversible autotransformer IP-21, 125 V / 220 V  
AUTX - three phase autotransformer IP-00, reversible 400 V / 230 V 
AUTW - three phase autotransformer IP-23, reversible 400 V / 230 V  
AUTZ - three phase autotransformer IP-54, reversible 400 V / 230 V  
AUTNX - three phase autotransformers artificial neutral IP-00
AUTNW - three phase autotransformers artificial neutral IP-23 
AUTNZ - three phase autotransformers artificial neutral IP-54 
E - single phase Cast Resin variable autotransformer 
ET - three phase Cast Resin variable autotransformer
DC power supply
Voltage stabilizers
Inductors and Harmonic filters
 

 
 
   

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