Products » Instrument transformers » Indoor voltage transformers
INDOOR VOLTAGE TRANSFORMERS
SINGLE POLE VOLTAGE TRANSFORMERS VB12, VB24, VB36

12-24-36 kV
Single Pole Insulated
Block Type Design
Standard: IEC 60044-2, VDE 0414, ANSI, GOST

Technical Data
Type VB12 VB24 VB36
Rated data
Highest voltage for equipment, Um (r.m.s.) [kV] 12 - 17,5 24 36
Test Voltages [kV] 28/75 - 38/95 50/125 70/170
Rated frequency [Hz] 50 or 60
Rated primary voltage, Un (max.) [kV] 12/√3 - 15 / √3 24/√3 36/√3
Secondary voltage [V] 100 / √3 or 110 / √3 or 120 / √3
Rated burden in class 0,2-0,5-1,0 [VA] 5-10-15-20-30-40..VA
Rated burden for protection purpose in class 3P [VA] 100VA
Thermal limiting current for earth fault detection winding [A] 6
Rated voltage factor (8h) 1,9Un
Weight (approx.) [kg] 25 34 42

Other specifications possible on request




SINGLE POLE VOLTAGE TRANSFORMERS VK12, VK36

12 - 36 kV
Single Pole Insulated
Standard: IEC 60044-2, VDE 0414, ANSI, GOST

Technical Data
Type VK12 VK36
Rated data
Highest voltage for equipment, Um (r.m.s.) [kV] 12 36
Test Voltages [kV] 28/75 70/170
Rated frequency [Hz] 50 or 60
Rated primary voltage, Un (max.) [kV] 36/√3 36/√3
Secondary voltage [V] 100 / √3 or 110 / √3 or 120 / √3
Rated burden in class 0,2-0,5-1,0 [VA] 5-10-15-20-30-40..VA
Rated burden for protection purpose in class 3P [VA] 100VA
Thermal limiting current for earth fault detection winding [A] 6
Rated voltage factor (8h) 1,9Un
Weight (approx.) [kg] 22 55

Other specifications possible on request




DOUBLE POLE VOLTAGE TRANSFORMERS 2VB12, 2VB24

12 - 24 kV
Double Pole Insulated
Block Type
Standard: IEC 60044-2, VDE 0414, ANSI, GOST

Technical Data
Type 2VB12 2VB24
Rated data
Highest voltage for equipment, Um (r.m.s.) [kV] 12
Test Voltages [kV] 28/75
Rated frequency [Hz] 50 or 60
Rated primary voltage, Un (max.) [kV] 12
Secondary voltage [V] 100 or 110 or 120
Rated burden in class 0,2-0,5-1,0 [VA] 5-10-15-20-30-40..VA
Rated burden for protection purpose in class 3P [VA] 100VA
Rated voltage factor (8h) 1,2Un
Weight (approx.) [kg] 24 36

Other specifications possible on request




SINGLE POLE VOLTAGE TRANSFORMERS WITH FUSE VBF12, VBF24, VBF36

12-24-36 kV
With Fuse
Single Pole Insulated
Block Type Design
Standard: IEC 60044-2, VDE 0414, ANSI, GOST

Technical Data
Type VBF12 VBF24 VBF36
Rated data
Highest voltage for equipment, Um (r.m.s.) [kV] 12 - 17,5 24 36
Test Voltages [kV] 28/75 - 38/95 50/125 70/170
Rated frequency [Hz] 50 or 60
Rated primary voltage, Un (max.) [kV] 12/√3 - 15 / √3 24/√3 36/√3
Secondary voltage [V] 100 / √3 or 110 / √3 or 120 / √3
Rated burden in class 0,2-0,5-1,0 [VA] 5-10-15-20-30-40..VA
Rated burden for protection purpose in class 3P [VA] 100VA
Thermal limiting current for earth fault detection winding [A] 6
Rated voltage factor (8h) 1,9Un
Weight (approx.) [kg] 26 35 48

Other specifications possible on request



  AKK-energia
ul.Belgijska 13
91-134 £ód¼

akk@akk-energia.pl
Copyright © 2011-2012 AKK-energia