TH SERIES

POLYLUX’S TH SERIES

Single phase transformers for medical electrical installations.

The TH series is made up of single-phase isolation transformers for clinical electrical installations with 230V input voltage, 230V (115-0-115V) output voltage and with rating range as from 1000VA up to 10000VA.

Our transformers for medical use are manufactured with the IEC/EN 61558-2-15 standard focused on safety in installations in clinical installations, guaranteeing patient safety.

We can find different versions depending on their degree of protection:

  • TH: IP20 cast resin
  • THX: IP00
  • THW: Inside IP23 enclosure

THX
Single-phase isolation transformers for medical use under IEC/EN 61558-2-15 standard, dry type with anti-flash varnish finished for maximum protection, insulation, noise and vibration reduction.
Rating
From 1000 VA to 10000 VA
Input voltage
230 V
Output voltage
115-0-115 V
Protection degree
IP-00

Frequency
50/60 Hz
Cooling
AN
Ambient temperature
45 ºC
Inrush current
< 8In
Temperature rise
Class F – 155ºC
Insulation
Class H – 180ºC
Windings
Class HC – 200 ºC
Test voltage
3,5 kV (1 min, 50 Hz)
No load voltage
< 3 %
Leakage current
0,5 mA (sec-earth)
Standards
IEC/EN/UNE-EN 61558-2-15, CE
Includes
Bimetal thermal contact & electrostatic screen between 1º and 2º
THW
Single-phase isolation transformers for medical use under IEC/EN 61558-2-15 standard, dry type finished in anti-flash varnished in IP23 metal enclosure with protection to prevent direct contact with electrical parts.
Rating
From 1000 VA to 10000 VA
Input voltage
230 V
Output voltage
115-0-115 V
Protection degree
IP-23 / IK-08

Frequency
50/60 Hz
Cover
Metal enclosure RAL 7035 (cat. C3 ISO 12994-2)
Cooling
ANAN
Ambient temperature
45 ºC
Inrush current
< 8In
Temperature rise
Class F – 155ºC
Insulation
Class H – 180ºC
Windings
Class HC – 200 ºC
Test voltage
3,5 kV (1 min, 50 Hz)
No load voltage
< 3 %
Leakage current
From 0,5 A (sec-earth) to 0,5 mA (sec-earth)
Standards
IEC/EN/UNE-EN 61558-2-15, CE
Includes
Electrostatic screen between 1º & 2º and bimetal thermal protection
TH
Single-phase dry type cast resin isolation transformers for medical use under IEC/EN 61558-2-15 standard for high corrosion and vibration environments.
Rating
From 1000 VA to 10000 VA
Input voltage
230 V
Output voltage
115-0-115 V
Protection degree
IP-20

Frequency
50/60 Hz
Cooling
AN
Ambient temperature
45 ºC
Inrush current
< 8In
Temperature rise
Class F – 155ºC
Insulation
Class H – 180ºC
Windings
Class HC – 200 ºC
Test voltage
3,5 kV (1 min, 50 Hz)
No load voltage
< 3 %
Leakage current
From 0,5 A (sec-earth) to 0,5 mA (sec-earth)
Standards
IEC/EN/UNE-EN 61558-2-15, CE
Includes
Electrostatic screen between 1º & 2º and bimetal thermal protection

Special Manufacturing

We build transformers and inductive elements tailored to your needs.

Tell us about your needs and our engineers will create a solution adapted to your company.