Datasheet

09/12
Tufvassons Transformator AB  Märstavägen 20  193 40 Sigtuna  Phone [phone]
Fax [phone]  E-mail [e-mail]  www.tufvassons.se
A company in the ADDTECH group.
Meets the requirements of the
energy sector
Tufvassons has a wide range of transformers and over fifty years’ experience of
making them ourselves. We offer transformers for environments that set high
requirements on insulation and safety, the energy sector for example. We help you to
make the correct choice, and if you need a product that is not available, we ensure it
is made.
Ideal for
low voltage installations
The transformer is used when there are greater demands on
insulation and safety than normal. It is suitable for voltage feed in
SELV and PELV installations such as monitoring systems,
temperature control, lighting and alarms. It goes without saying
that the transformer also has short circuit and overload protection,
and also complies with the insurance companies' requirement for
self-extinguishing plastic in the housing.
Type: PFS 20S
Part. no.: 6021-0050
Input voltage: 230V, 50-60 Hz; (N - L)
Output voltage: 23,3V (ac)
Rated power: 20 VA (0,8A)
Weight: 0,52 kg
Encapsulation class: IP33
Insulation class: 4.2 kV
Ambient temperature: max 40
o
C
Design:  Transformer in grey encapsulation made from impact resistant, self extinguishing
thermoplastics V0.
- Double insulated (earth connection not required).
- Protected against overload and short circuit on secondary with PTC.
- To reset the protecting device disconnect the mains for 10 seconds.
- Primary plug fit to SCHUKO socket outlet (full profile).
- Secondary outlet 2-pole AMP with locking device.
Mounting: Plug in.
Manufacturing standard: Security EN 61558-1; EN 61558-2-6
Emissions: EN 61 000-6-3; EN 61 000-6-4, IEC 62041
Immunity: EN 61 000-6-1; EN 61 000-6-2, IEC 62041