Igwf - dabartiniai transformatoriai, vidutinės įtampos palaikymas
  • Igwf - dabartiniai transformatoriai, vidutinės įtampos palaikymas

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Igwf - dabartiniai transformatoriai, vidutinės įtampos palaikymas

IGWF - Outdoor Current Transformer

The cast resin current transformer is capable to withstanding the aggravate outdoor environmental condition. The current transformer is maintenance-free and only mountable in vertical situation. The secondary windings are used for measurement and / or protection purposes, or for special use like testing winding.

 
Technical Data

 

Design Cast-resin insulated
Colour brown
In accordance to VDE 0414; IEC 60044; ANSI C 57.13; BS 1675
Class of insulation B
Ith: 1000 x IN (max. 100 kA);
Idyn 2.5 x ITh (max. 125 kA)
Frequency 50-60 Hz, other frequency on request
Rated insulation voltage: complying with the standard
Primary currenty see table
Secondary current: 5A; 1A; other current on request
Burde / Class depending on the number of cores, accuracy limit factors and the rated
output
Secondary terminal box with degree of protection IP64
Special model: Secondary switch-over


Type

IGWF 12
B 27

IGWF 24
B 27

IGWF 12
E 43

IGWF 24
E 44

IGWF 36
E 46
Insulation voltage [kV] 12/28/75 24/50/125 12/28/75 24/50/125 36/70/170
Max. Ipn [A] 1250 1250 2500 2500 2500
Creepage distance [mm] 560 560 610 780 1120
Max. number of cores 2 2 5 5 5
Weight [kg] 25 25 40 48 72


Dimensional drawing

IGWF - przekładniki prądowe napowietrzne, wsporcze średniego napięcia

Type A B C D E Sec. Terminals Shield

IGWF 12/24 B 27

 250 180 325 310 240 6 7

IGWF 12 E 43

 350 248 325 442 340 10 3

IGWF 24 E 44

 350 248 375 442 340 10 4

IGWF 36 E 46

 350 248 475 442 340 10 6
mažiau
Skaityk daugiau

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IGWF - Outdoor Current Transformer

The cast resin current transformer is capable to withstanding the aggravate outdoor environmental condition. The current transformer is maintenance-free and only mountable in vertical situation. The secondary windings are used for measurement and / or protection purposes, or for special use like testing winding.

 
Technical Data

 

Design Cast-resin insulated
Colour brown
In accordance to VDE 0414; IEC 60044; ANSI C 57.13; BS 1675
Class of insulation B
Ith: 1000 x IN (max. 100 kA);
Idyn 2.5 x ITh (max. 125 kA)
Frequency 50-60 Hz, other frequency on request
Rated insulation voltage: complying with the standard
Primary currenty see table
Secondary current: 5A; 1A; other current on request
Burde / Class depending on the number of cores, accuracy limit factors and the rated
output
Secondary terminal box with degree of protection IP64
Special model: Secondary switch-over


Type

IGWF 12
B 27

IGWF 24
B 27

IGWF 12
E 43

IGWF 24
E 44

IGWF 36
E 46
Insulation voltage [kV] 12/28/75 24/50/125 12/28/75 24/50/125 36/70/170
Max. Ipn [A] 1250 1250 2500 2500 2500
Creepage distance [mm] 560 560 610 780 1120
Max. number of cores 2 2 5 5 5
Weight [kg] 25 25 40 48 72


Dimensional drawing

IGWF - przekładniki prądowe napowietrzne, wsporcze średniego napięcia

Type A B C D E Sec. Terminals Shield

IGWF 12/24 B 27

 250 180 325 310 240 6 7

IGWF 12 E 43

 350 248 325 442 340 10 3

IGWF 24 E 44

 350 248 375 442 340 10 4

IGWF 36 E 46

 350 248 475 442 340 10 6
mažiau
Skaityk daugiau
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