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PTU - Single phase ultra-isolating transformer IP-20

Transformer with high level of galvanic isolation and attenuation of perturbations.
Input 230 V · Output 230 V.

Series: 
PTU
Single phase ultra-isolating transformer
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  • Transformer with high level of galvanic isolation and attenuation of perturbations
  • The ultimate transformer design
  • Transformer housing of Polymer of latest technology, non-flammable V-0 according to UL94
  • Parts with risk of electrical contact are not accessible by the user

Products in this family

Reference Description Rating Input voltage Output voltage
PTU1P25 Single phase ultra-isolating transformer 25 VA 230 V 230 V
PTU1P40 Single phase ultra-isolating transformer 40 VA 230 V 230 V
PTU1P63 Single phase ultra-isolating transformer 63 VA 230 V 230 V
PTU1P100 Single phase ultra-isolating transformer 100 VA 230 V 230 V
PTU1P160 Single phase ultra-isolating transformer 160 VA 230 V 230 V
PTU1P200 Single phase ultra-isolating transformer 200 VA 230 V 230 V
PTU1P250 Single phase ultra-isolating transformer 250 VA 230 V 230 V
PTU1P315 Single phase ultra-isolating transformer 315 VA 230 V 230 V
PTU1P400 Single phase ultra-isolating transformer 400 VA 230 V 230 V
PTU1P500 Single phase ultra-isolating transformer 500 VA 230 V 230 V
PTU1P630 Single phase ultra-isolating transformer 630 VA 230 V 230 V
PTU1P800 Single phase ultra-isolating transformer 800 VA 230 V 230 V
PTU1P1000 Single phase ultra-isolating transformer 1000 VA 230 V 230 V
PTU1P1250 Single phase ultra-isolating transformer 1250 VA 230 V 230 V
PTU1P1600 Single phase ultra-isolating transformer 1600 VA 230 V 230 V
PTU1P2000 Single phase ultra-isolating transformer 2000 VA 230 V 230 V
PTU1P2500 Single phase ultra-isolating transformer 2500 VA 230 V 230 V
PTU1P3150 Single phase ultra-isolating transformer 3150 VA 230 V 230 V
PTU1P4000 Single phase ultra-isolating transformer 4000 VA 230 V 230 V
PTU3P25 Single phase ultra-isolating transformer 25 VA 230 V 230 V
PTU3P40 Single phase ultra-isolating transformer 40 VA 230 V 230 V
PTU3P63 Single phase ultra-isolating transformer 63 VA 230 V 230 V
PTU3P100 Single phase ultra-isolating transformer 100 VA 230 V 230 V
PTU3P160 Single phase ultra-isolating transformer 160 VA 230 V 230 V
PTU3P200 Single phase ultra-isolating transformer 200 VA 230 V 230 V
PTU3P250 Single phase ultra-isolating transformer 250 VA 230 V 230 V
PTU3P315 Single phase ultra-isolating transformer 315 VA 230 V 230 V
PTU3P400 Single phase ultra-isolating transformer 400 VA 230 V 230 V
PTU3P500 Single phase ultra-isolating transformer 500 VA 230 V 230 V
PTU3P630 Single phase ultra-isolating transformer 630 VA 230 V 230 V
PTU3P800 Single phase ultra-isolating transformer 800 VA 230 V 230 V
PTU3P1000 Single phase ultra-isolating transformer 1000 VA 230 V 230 V
PTU3P1250 Single phase ultra-isolating transformer 1250 VA 230 V 230 V
PTU3P1600 Single phase ultra-isolating transformer 1600 VA 230 V 230 V
PTU3P2000 Single phase ultra-isolating transformer 2000 VA 230 V 230 V
PTU3P2500 Single phase ultra-isolating transformer 2500 VA 230 V 230 V
PTU3P3150 Single phase ultra-isolating transformer 3150 VA 230 V 230 V
PTU3P4000 Single phase ultra-isolating transformer 4000 VA 230 V 230 V

Dimensions and weights

Reference Description Rating Dimensions mm Weight kg Fig
A B C D E Ø
PTU1P25 25 VA 69 92 80 79 45 5 0.65 1
PTU1P40 40 VA 69 92 80 79 45 5 0.87 1
PTU1P63 63 VA 84 101 98 88 55 5 1.1 1
PTU1P100 100 VA 84 101 98 88 55 5 1.6 1
PTU1P160 160 VA 106 123 118 110 74 5 2.3 1
PTU1P200 200 VA 106 123 118 110 74 5 2.8 1
PTU1P250 250 VA 106 123 118 110 74 5 3.6 1
PTU1P315 315 VA 118 138 131 121 88 6 4.1 1
PTU1P400 400 VA 118 138 131 121 88 6 4.8 1
PTU1P500 500 VA 136 162 156 145 104 6 7.6 1
PTU1P630 630 VA 136 162 156 145 104 6 7.8 1
PTU1P800 800 VA 136 162 156 145 104 6 8.7 1
PTU1P1000 1000 VA 136 162 180 145 104 6 9.6 1
PTU1P1250 Single phase ultra-isolating transformer 1250 VA 214 225 284 195 175 7 16.6 2
PTU1P1600 1600 VA 214 225 284 195 175 7 20.8 2
PTU1P2000 2000 VA 214 225 284 195 175 7 25.9 2
PTU1P2500 2500 VA 214 225 284 195 175 7 28.7 2
PTU1P3150 3150 VA 247 260 349 233 223 7 36.7 3
PTU1P4000 4000 VA 247 260 349 233 223 7 43.5 3
PTU3P25 25 VA 69 92 80 79 45 5 0.87 1
PTU3P40 40 VA 84 101 98 88 55 5 1.1 1
PTU3P63 63 VA 84 101 98 88 55 5 1.6 1
PTU3P100 100 VA 106 123 118 110 74 5 2.3 1
PTU3P160 160 VA 106 123 118 110 74 5 2.8 1
PTU3P200 200 VA 106 123 118 110 74 5 3.6 1
PTU3P250 250 VA 118 138 131 121 88 6 4.1 1
PTU3P315 315 VA 118 138 131 121 88 6 4.8 1
PTU3P400 400 VA 136 162 156 145 104 6 7.6 1
PTU3P500 500 VA 136 162 156 145 104 6 7.8 1
PTU3P630 630 VA 136 162 156 145 104 6 8.7 1
PTU3P800 800 VA 136 162 180 145 104 6 9.6 1
PTU3P1000 1000 VA 214 225 284 195 175 7 16.6 2
PTU3P1250 1250 VA 214 225 284 195 175 7 20.8 2
PTU3P1600 1600 VA 214 225 284 195 175 7 25.9 2
PTU3P2000 2000 VA 214 225 284 195 175 7 28.7 2
PTU3P2500 2500 VA 247 260 349 233 223 7 36.7 3
PTU3P3150 3150 VA 247 260 349 233 223 7 43.8 3
PTU3P4000 4000 VA 247 260 349 233 223 7 56.1 3

Technical characteristics

Isolation Class B - 130º C
Attenuation at 10 kHz Series PTU1P: 65 dB
Series PTU3P: 80 dB
Winding Class HC - 200ºC
Cover Polymer of latest technology, non-flammable V-0 according to UL94, up to 2500 VA (PTU1P)
Metal enclosure, epoxy polyester painted, as from 3150 VA (PTU1P)
Frequency 50-60 Hz
Protection degree IP-20
Includes PTU1P: with 1 electrostatic screen and LED indicator
PTU3P: with 3 electrostatic screens and LED indicator
Normas IEC/EN/UNE-EN 61558, CE
Protection Class I and Class II (selectable) up to 2500 VA (PTU1P)
Class I as from 3150 VA (PTU1P)
Test voltage 4 kV (1 min, 50 Hz)

Related content

Please register or login to see all documents and information related to this item
Declaration of Conformity CE (P-PIP-PIPZ-PTU1P-PTU3P)
DUPONT Polymer
Installation and maintenance manual (Pxx, Qxx & Nxx series)