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.

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