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TR
28 SINGLE-PHASE TRANSFORMERS
TR28 1.1.
Safety or isolating single-phase transformers. IP20 protection
index (finger safe). For mounting on DIN/EN rail up to 320 VA. Fast
and easy connection due to the high capacity clamp type terminal
blocks.
TR28 2.2.5.2
-Control and safety or isolating single-phase transformers.
They can supply high instantaneous power necessary for the correct
operation of contactors and other switch and control gear. IP20
protection index (finger safe). For mounting on DIN/EN rail up to
320 VA. Great flexibility due to the several primary rated voltages
with regulation taps ±15V (TR28 5.2) and the serial-parallel
secondary connection.Fast and easy connection due to the high capacity
clamp type terminal blocks.
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TR 26H SINGLE-PHASE TRANSFORMERS
Single-phase safety transformers intended
to supply spotlights in
swimming-pools, garden ponds, ornamental fountains and moist locations,
where for safety reasons it is necessary to supply with safety extra
low voltage (SELV). It has several taps in the primary winding in
order to compensate for the voltage drop in the transformer-spotlight
line conductors and thus gets an adequate brightness in every spotlight.
On request we can manufacture transformers with other rated power
or voltages, or with other line lengths between transformers and spotlights.
The main characteristic of this model is the reduced height that allows
the installation in a low profile box.
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