Block eraldustrafo 130VA STU 130/2×115

79.38  +km

Block trafo STU 130/2×115  tehniliste andmete leht: https://energiatehnika.ee/wp-content/uploads/STU_130_2x115.pdf

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Description

General data

The control transformers of the STU series are designed for universal voltage adjustment and safe galvanic isolation of the primary circuit from the secondary circuit. The unique BLOCK IMPEX vacuum impregnation process provides excellent protection against external influences while reducing noise levels. The robust metal base plate with elongated holes ensures easy and secure mounting.

Benefits

 Control and isolating transformer according to EN (IEC) 61558-2-2 and EN (IEC) 61558-2-4

 Very good inrush behavior due to reduced inrush currents

 High power density through a compact design concept

 Touch-protected connection terminals according to UVV BGV A3

TECHNICAL DATA :

Product Control- and isolating transformer
Order number STU 130/2×115
Series STU
Power 130 VA
Input 230 V / 400 V / 460 V / 520 V ± 20 V
Output 2 x 115 V • 0.56 Aac
Phases 1
Frequency range 50 Hz to 60 Hz
Short-Circuit Losses 15 W
No-Load Losses 5 W
Short-Term Power / instantaneous output 300 VA
Short circuit voltage uk 10.1 %
EN Insulation class B (130°C)
UL Insulation class class 130
Duty Cycle 100 %
Wire material Copper
Efficiency 86.7 %

Additional information

Weight 2.4 kg
Brand

Block