Technical data toroidal core transformers


Construction
D.O = open, vacuum varnished


Temperature class
T40/B, on request insulation class F (155°C)


Protective class
IP00 (for mounting in an appliance)


Phases
1 or 3


Frequency
48 Hz up to 400 Hz, other frequencies than 50 Hz lead to another power at the same type size


Safety standards UL/CSA
on request UL/CSA materials or UL-approval


Temperature guarding
- temperature switch
- thermistors


Bobbin
DIN 41302, 1 chamber version
Material: Polyamid 6 gf class B = 130°C with UL approval UL 94 V0


Insulants
Polyester class B = 130°C with UL approval UL 94 V0


Copper wire
Polyurethane mod. class F = 155°C with UL approval
min. 0,04 mm


Tappings
not possible


Current
depends on the type size


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