Datasheet

10/12
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.
Reliable isolation transformers
from Tufvassons
Tufvassons have a wide range of transformers and over fifty years’ experience
of making them ourselves. We offer supreme quality isolation transformers for
permanent installation, installation on DIN rails and movable variants that are
connected by a mains lead. You can choose the product yourself, or ask our personnel
to guide you to the right power supply.
Optimum isolation, removes interference
Isolation transformers are used when you need to adjust one
voltage level to another, or separate protective earth from
system earth. It offers optimum isolation, minimises
interference and is easy to install and inspect. Just like
Tufvassons’ other products, the isolation transformer is
CE marked and protected against short circuits and
overloading.
Type: PVM 600
Part.no.: 6653-0015
Input voltage: 230V, 50-60 Hz.
Output voltage: 230V with centre tap.
Rated power: 600VA (2,6A)
Weight: 10.5 kg
Encapsulation class: IP54
Insulation class: 4.2 kV
Ambient temperature: max 40
o
C
Design:  Transformer potted in hard-setting plastic, with grey encapsulation made from impact resistant, self
extinguishing thermoplastics (V0).
- Double insulated (earth connection not required).
- Short circuit and overload protection with resettable 2x 3,5 A secondary overload circuit breaker.
- Primary 2-pole terminal for up to 4 mm² cable, max torque 0.5 Nm.
- Secondary 3-pole terminal for up to 4 mm² cable, max torque 0.5 Nm.
- Secondary cable entry gland with 3 steps for cable max. dia. 18 mm.
- Ducts for installation cable below the transformer.
Installation: Wall installation, 3 screws, the upper 2 fixing holes are keyhole sockets.
Manufacturing standard: Security: EN 61558-1; EN 61558-2-4
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
Other information: If demanded by the installation regulations, the transformer must be connected by an all-pole switch in
permanent installations.