PTU | QTU | TU FAMILY

Single phase ultra-isolating EI transformers (≤ 5000 VA)

PTU

Dry type transformer.

IP-20 enclosure:

  • Last generation V-0 fireproof polymer enclosure according to UL94 until 2500 VA (PTU1P) or 2000 VA (PTU3P).
  • Metallic enclosure painted with epoxy polyester resin up to 3150 VA (PTU1P) or 2500 VA (PTU3P).

Safety Class I, convertible to Class II up to 2500 VA (PTU1P) or 2000 VA (PTU3P).

Includes LED functioning indicator and electrostatic screen (1 in PTU1P or 3 in PTU3P).

Optional fuse protection.

Possibility of custom-made manufacturing.

  • The ultra-isolating transformers PTU are designed for environments with high electrical noise where shielding / electrostatic screen is needed to ensure a good signal quality.

Available accessories:

  • Primary fuse.

Showing 1 to 4 of 38 (10 pages)

PTU1P25

25 VA
230 V
230 V
1 (65 dB atennuation at 10 kHz)
50/60 Hz
IP-20
ANAN
25ºC
Class B
Class B - 130ºC
Class HC - 220ºC
4 kV (1 min, 50 Hz)
IEC/EN/UNE-EN 61558, CE
Screws and DIN Rail
0,65 kg
69x92x80x79x45 mm 5Ø

PTU1P40

40 VA
230 V
230 V
1 (65 dB atennuation at 10 kHz)
50/60 Hz
IP-20
ANAN
25ºC
Class B
Class B - 130ºC
Class HC - 220ºC
4 kV (1 min, 50 Hz)
IEC/EN/UNE-EN 61558, CE
Screws and DIN Rail
0,87 kg
69x92x80x79x45 mm 5Ø

PTU1P63

63 VA
230 V
230 V
1 (65 dB atennuation at 10 kHz)
50/60 Hz
IP-20
ANAN
25ºC
Class B
Class B - 130ºC
Class HC - 220ºC
4 kV (1 min, 50 Hz)
IEC/EN/UNE-EN 61558, CE
Screws and DIN Rail
1,1 kg
84x101x98x88x55 mm 5Ø

PTU1P100

100 VA
230 V
230 V
1 (65 dB atennuation at 10 kHz)
50/60 Hz
IP-20
ANAN
25ºC
Class B
Class B - 130ºC
Class HC - 220ºC
4 kV (1 min, 50 Hz)
IEC/EN/UNE-EN 61558, CE
Screws and DIN Rail
1,6 kg
84x101x98x88x55 mm 5Ø
Showing 1 to 4 of 38 (10 pages)