Voltage transformer ТSZI

Voltage transformers ТSZI are 3-phase, dry-type, protected, enclosed transformers, designed to reduce voltage of a 3-phase AC current.

A portable 3-phase TSZI-2,5 transformer is designed for conversion of the 220 / 380V 3-phase AC current (frequency 50Hz) into 42V current and are used to power vibrators, electric tools, local lighting and electric installations.

The TSZI transformers are safe power supply equipment for classic vibrators of IV-117 and IV-116-1,6 type.

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Technical characteristics

Transformer capacity, kW-А

2,5

Winding design voltage HV, V

220; 380; 3PH

Winding design voltage LV, V

42; 3PH

Network frequency, Hz

50

Winding circuit HV

triangle/star

Winding circuit LV

Triangle

Climatic version

M2; MCC2

Cooling

Natural air cooling

Index of protection according to GOST 14254-96

IP20

Safety class according to GOST12.2.007.0-75

I

Mode of operation

Continuous operation

Overall dimensions LхBхH, mm

320Х232х276

Weight, kg

30,4