Three-Phase Auto Transformers with Hand Operation Mode

Three-phase auto transformers are used for the low-loss, continuous adjustment of mains-connected alternating voltages. This component provided the user an optimum adjustment or regulation of currents and voltages at the lowest losses and thus low heat generation.The same for three-phase current can be achieved by mechanical couplings of three control transformers.The design of the current collector ensures a reliable contact output and by actuation an independent cleaning of the contact track.

 

General Technical Data

Protection Class: IP 00
Isolation Class: B
Max. Ambient Temperature: +45°C
Test Voltage Winding-Shaft: 4 kV
Frequenzy: 50/60 Hz
Nominal Input Voltage: 3x 400V
Max. Set Up Altitude: 1000 m
Conformity: CE, RoHs

 

Short List Three-Phase Auto Transformer by Current

         1. Chose input and output voltage

         2. Chose needed current via separation

         3. For dimensions click on type

Input voltage 3x 400V; output 1 bis 400 V
Type Output voltage in V Output Current in A Desing Type
DSS 9010 3x (<1...400V) 1 A
DSS 9013 3x (<1...400V) 1,2 A
DSS 9010 3x (<1...400V) 1 D
DSS 9013 3x (<1...400V) 1,2 D
Input voltage 3x 400 V; output 1,5 up to 400 V/ 430 V
Type Output Voltage in V Output Current in A Design Type
DSS 9020 <1,5...400/430 2 A
DSS 9020 <1,5...400/430 2 A
DSS 9020 <1,5...400/430 2 A
DSS 9032 <2,5...400/430 3 A
DSS 9032 <2,5...400/430 4 A
DSS 9020 <1,5...400/430 2 C
DSS 9032 <2,5...400/430 3 C
DSS 9040 <2,5...400/430 4 C
DSS 9063 <3,5...400/430 6 C
DSS 9080 <3,5...400/430 8 C
DSS 9100 <3,5...400/430 10 C
DSS 9180 <4,5...400/430 18 C
DSS 9200 <4,5...400/430 20 C
DSS 9250 <4,5...400/430 25 C
DSS 9020 <1,5...400/430 2 D
DSS 9032 <2,5...400/430 3 D
DSS 9040 <2,5...400/430 4 D
DSS 9063 <3,5...400/430 6 D
DSS 9080 <3,5...400/430 8 D
DSS 9100 <3,5...400/430 10 D
DSS 9180 <4,5...400/430 18 D
DSS 9200 <4,5...400/430 20 D
DSS 9250 <4,5...400/430 25 D
DSS 9340 <4,5...400/430 34 D
DSS 9380 <4,5...400/430 38 D
DSS 9480 <4,5...400/430 48 D
DSS 9570 <4,5...400/430 57 DE
DSS 9720 <4,5...400/430 72 DE