TP1HSN-5/24

One phase cast resin transformer

TP1HSN-5/24

uzwojenia w odlewie z żywicy epoksydowej  •  możliwość montowania pionowych opraw bezpiecznikowych  •  moc znamionowa 5 kVA  •  napięcie znamionowe do 24 kV

Single-phase dry-type transformers TP1HSN are modern products with lower and upper voltage windings cast in epoxy resin. TP1HSN transformers are designed for indoor applications. Windings are perfectly protected against moisture and heat dissipation is excellent. The technology of epoxy resin casting ensures high quality of electrical insulation.

UNICORE cores guarantee very low levels of excitation currents and excitation losses.

Medium voltage fuse holders with outer diameter of 53 mm can be mounted on upper voltage terminals.

Transformers type TP1HSN are used mainly as auxiliary transformers.

Technical data:

highest permissible system voltage; power frequency / impulse withstand voltageup to 24 / 50 / 125 kV
number of phases, frequency1 ~ 50 Hz
rated power5 kVA
rated voltagesupon agreement – for example 22 000 / 230 V
tap connections (lower voltage winding)option – for example ±5 %
impedance voltage4.5 %
excitation loss< 45 W
power loss at rated current170 W
coolingAN
dimensions length x width x heightca 460 x 210 x 382 mm
weightca 80 kg
ambient temperature-25ºC ÷ 65ºC
according to standardEN 60076-11:2006