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PTU - single phase ultra-isolating transformer

Transformer with high level of galvanic isolation and attenuation of perturbations
Products in this family
Reference Rating Input V. Output V.
PTU1P 200 200 VA 230 V 230 V
PTU1P 315 315 VA 230 V 230 V
PTU1P 500 500 VA 230 V 230 V
PTU1P 630 630 VA 230 V 230 V
PTU1P 1000 1000 VA 230 V 230 V
PTU1P 1600 1600 VA 230 V 230 V
PTU1P 2000 2000 VA 230 V 230 V
PTU1P 2500 2500 VA 230 V 230 V
PTU1P 3150 3150 VA 230 V 230 V
PTU1P 4000 4000 VA 230 V 230 V
PTU3P 200 200 VA 230 V 230 V
PTU3P 315 315 VA 230 V 230 V
PTU3P 500 500 VA 230 V 230 V
PTU3P 630 630 VA 230 V 230 V
PTU3P 1000 1000 VA 230 V 230 V
PTU3P 1600 1600 VA 230 V 230 V
PTU3P 2000 2000 VA 230 V 230 V
PTU3P 2500 2500 VA 230 V 230 V
PTU3P 3150 3150 VA 230 V 230 V
PTU3P 4000 4000 VA 230 V 230 V

 

Measurements and weights
 
Reference Rating Dimensions mm Weight kg Fig.
A B C D E Ø
PTU1P 200 200 VA 106 123 118 110 74 5 2.70 1
PTU1P 315 315 VA 118 138 131 121 88 6 4.10 1
PTU1P 500 500 VA 136 162 156 145 104 6 5.80 1
PTU1P 630 630 VA 136 162 156 145 104 6 6.80 1
PTU1P 1000 1000 VA 136 162 180 145 104 6 10.00 1
PTU1P 1600 1600 VA 199 220 242 188 175 7 16.80 2
PTU1P 2000 2000 VA 199 220 242 188 175 7 22.00 2
PTU1P 2500 2500 VA 199 220 282 188 175 7 27.60 2
PTU1P 3150 3150 VA 199 220 282 188 175 7 32.00 2
PTU1P 4000 4000 VA 247 260 299 233 223 7 40.10 2
PTU3P 200 200 VA 106 123 118 110 74 5 3.30 1
PTU3P 315 315 VA 118 138 131 121 88 6 4.90 1
PTU3P 500 500 VA 136 162 156 145 104 6 6.10 1
PTU3P 630 630 VA 136 162 156 145 104 6 8.60 1
PTU3P 1000 1000 VA 199 220 242 188 175 7 20.00 2
PTU3P 1600 1600 VA 199 220 242 188 175 7 22.00 2
PTU3P 2000 2000 VA 199 220 282 188 175 7 27.60 2
PTU3P 2500 2500 VA 199 220 282 188 175 7 32.00 2
PTU3P 3150 3150 VA 199 220 282 188 175 7 38.00 2
PTU3P 4000 4000 VA 247 260 299 233 223 7 47.00 2

Technical Characteristics
Frequencies  50-60 Hz
Isolation  Class B - 130ºC
Winding  Class HC-200ºC
Protection  Class I and Class II (selectable) up to 1000 VA
  Class I as from 1600 VA
Test voltage  4 kV (1 min, 50 Hz) between primary and secondary
  4 kV (1 min, 50 Hz) between primary and earth
  4 kV (1 min, 50 Hz) between secondary and earth
Cover  Polymer of latest technology, non-flammable V-0 according to UL94, up to 1000 VA
  Metal enclosure, epoxy polyester painted, as from 1600 VA
Protection degree  IP-20
Standards  IEC/EN/UNE-EN 61558 CE
Includes  PTU1P: with 1 electrostatic screen
  PTU3P: with 3 electrostatic screens
Attenuation at 10 kHz  Series PTU1P: 65 dB
  Series PTU3P: 80 dB

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
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Inductors and Harmonic filters
 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
   

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