Wires

Winding

АПБ Type

ТУ У 31.3-05755625-003-2002

АПБ Type – is aluminum round or rectangular wire insulated by the tapes of the cable and/or telephone paper.

Application: АПБ wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance type Е – for production of windings for oil transformers with the raised resource of work.

АПБн Type

ТУ У 31.3-05755625-003-2002

АПБн Type – is aluminum round or rectangular wire insulated by the tapes of transformer thermal-resistant paper of the thermal resistance type E.

Application: АПБн wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance type Е – for production of windings for oil transformers with the raised resource of work.

АПБУ Type

ТУ У 31.3-05755625-003-2002

АПБУ Type – is aluminum rectangular wire insulated by the tapes of the transformer high-voltage compacted paper.

Application: wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance type Е – for production of windings for oil transformers with the raised resource of work.

АПБУн Type

ТУ У 31.3-05755625-003-2002

АПБУн Type – is aluminum rectangular wire insulated by the tapes of the transformer high-voltage compacted paper of E thermal resistance category.

Application: wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance type Е – for production of windings for oil transformers with the raised resource of work.

ПБ Type

ТУ У 31.3-05755625-003-2002

ПБ Type – is copper round or rectangular wire, insulated by the tapes of the cable and/or telephone paper.

Application: ПБ wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance type Е – for production of windings for oil transformers with the raised resource of work.

Rectangular copper wires are manufactured with normed or non-normed yield strength (Rp 0,2) of copper wire (reinforced).

ПБн Type

ТУ У 31.3-05755625-003-2002

ПБн Type – is copper round or rectangular wire insulated by the tapes of transformer thermal-resistant paper of the thermal resistance type E.

Application: ПБн wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance type Е – for production of windings for oil transformers with the raised resource of work.

Rectangular copper wires are manufactured with normed or non-normed yield strength (Rp 0,2) of copper wire (reinforced).

ПБУ Type

ТУ У 31.3-05755625-003-2002

ПБУ Type – is copper rectangular wire insulated by the tapes of the transformer high-voltage compacted paper.

Application: wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance type Е – for production of windings for oil transformers with the raised resource of work.

Rectangular copper wires are manufactured with normed or non-normed yield strength (Rp 0,2) of copper wire (reinforced).

ПБУн Type

ТУ У 31.3-05755625-003-2002

ПБУн Type – is copper rectangular wire insulated by the tapes of the transformer high-voltage compacted paper of E thermal resistance category.

Application: wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance type Е – for production of windings for oil transformers with the raised resource of work.

Rectangular copper wires are manufactured with normed or non-normed yield strength (Rp 0,2) of copper wire (reinforced).

Technical specifications of winding wires in paper insulation:

  ПБ, ПБн АПБ, АПБн ПБУ, ПБУн АПБУ, АПБУн
Round wireNominal diameter of the conductor of round cross section, mmfrom 1,70 to 8,0from 1,80 to 8,0
Nominal double insulation thickness, mm0,30; 0,55; 0,72; 0,96; 1,20; 1,68; 1,92; 2,88; 4,08; 5,760,30; 0,55; 0,72; 0,96; 1,20; 1,68; 1,92; 2,88; 4,08; 5,76
Rectangular wireDimensions of conductor for wires of rectangular cross section (thickness × width), mmfrom 1,00 to 3,00
from 5,60 to 19,50
from 1,80 to 4,00
from 5,60 to 18,00
from 1,80 to 4,75
from 5,60 to 19,50
from 2,50 to 5,60
from 5,60 to 16,00
Nominal double insulation thickness, mm0,45; 0,55; 0,72; 0,96; 1,20; 1,35; 1,68; 1,92; 2,48; 2,960,45; 0,55; 0,72; 0,96; 1,20; 1,35; 1,68; 1,92; 2,48; 2,961,35; 2,00; 2,48; 2,96; 3,60; 4,08; 4,402,00; 2,48; 2,96; 3,60; 4,08; 4,40

ПБОТ Type

ТУ У 31.3-05755625-019-2007

ПБОТ Type – is conductor with a core of 3d or 4th category, twisted from copper wires, insulated cable paper tapes.

Nominal core cross-section: from 4 to 500 mm2.

Nominal insulation thickness: from 2 to 12 mm.

Technical specification of copper conductors for transformer wirings:

Nominal core cross-section, mm2 Nominal insulation thickness, mm Nominal conductor diameter, mm Calculated weight for 1 km of conductor, kg
Class 3Class 4Class 3Class 4
426,6-60,8-
627,2-82,5-
1028,78,8131,3131,8
1629,910,0189,6192,7
311,912,0219,0222,3
617,918,0339,4343,5
821,922,0446,6451,3
25211,411,4279,4281,8
313,413,4312,8315,2
619,419,4445,3447,7
823,423,4560,6563,0
35212,712,6373,7367,5
314,714,6410,6404,1
620,720,6553,6546,4
824,724,6675,9668,2
50214,314,4517,7524,2
316,316,4558,9565,7
622,322,4714,9722,5
826,326,4845,8854,0
70216,416,5705,0717,4
318,418,5751,9764,6
624,424,5924,9938,3
828,428,51067,11081,1
95218,418,5952,8956,5
320,420,5993,41009,0
626,426,51182,51199,0
830,430,51335,51352,5
104,434,51510,11527,7
120220,420,31196,41195,4
322,422,31254,01252,8
628,428,31459,31457,3
832,432,31623,11620,5
1036,436,31808,51805,4
150222,322,31481,91490,2
324,324,31544,71553,0
630,330,31765,31773,7
834,334,31939,41947,7
1038,338,32134,92143,3
1242,342,32352,12360,4
185224,224,31786,21805,5
326,226,31854,11873,4
632,232,32090,12109,4
836,236,32274,42293,7
1040,240,32480,22499,5
1244,244,32707,62726,9
240227,227,22329,92331,2
329,229,22405,92407,2
635,235,22666,22667,4
839,239,22866,62867,9
1043,243,23088,63089,9
1247,247,23332,13333,4
300230,029,92892,72873,7
332,031,92976,22956,9
638,037,93259,13239,0
842,041,93474,63454,0
1046,045,93711,73690,5
1250,049,93970,43948,6
400233,833,93651,83830,9
335,835,93906,13924,9
641,841,94219,74239,3
845,845,94455,74475,9
1049,849,94713,34734,0
1253,853,94992,45013,6
500237,437,34728,74718,9
339,439,34832,24822,1
645,445,35174,05164,0
849,449,35430,35418,8
1053,453,35707,25695,2
1257,457,36005,85992,2

ПБП-А Type

ТУ У 31.3-05755625-006-2007

ПБП-А Type – is winding copper subdivided wire insulated by the tapes of the cable dual-layer and/or multilayered reinforced paper of thermal resistance category A.

Application: wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance category Е – for production of windings for oil transformers with the raised resource of work.

Rectangular copper wires are manufactured with normed or non-normed yield strength (Rp 0,2) of copper wire (reinforced).

ПБП-АС Type

ТУ У 31.3-05755625-006-2007

ПБП-АС Type – is winding copper subdivided wire insulated by the tapes of the cable dual-layer and/or multilayered reinforced paper of thermal resistance category A with insulation of conductor strands made of the heat stabilized paper with the glutinous coating on both sides.

Application: wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance category Е – for production of windings for oil transformers with the raised resource of work.

Rectangular copper wires are manufactured with normed or non-normed yield strength (Rp 0,2) of copper wire (reinforced).

ПБП-Е Type

ТУ У 31.3-05755625-006-2007

ПБП-Е Type – is winding copper subdivided wire insulated by the tapes of transformer thermal-resistant paper of heat resistance category Е.

Application: wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance category Е – for production of windings for oil transformers with the raised resource of work.

Rectangular copper wires are manufactured with normed or non-normed yield strength (Rp 0,2) of copper wire (reinforced).

ПБП-ЕС Type

ТУ У 31.3-05755625-006-2007

ПБП-ЕС Type – is winding copper subdivided wire insulated by the tapes of transformer thermal-resistant paper of heat resistance category E with insulation of conductor strands made of the heat stabilized paper with the glutinous coating on both sides.

Application: wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance category Е – for production of windings for oil transformers with the raised resource of work.

Rectangular copper wires are manufactured with normed or non-normed yield strength (Rp 0,2) of copper wire (reinforced).

ПБП-УА Type

ТУ У 31.3-05755625-006-2007

ПБП-УА Type – is winding copper subdivided wires insulated by the tapes of transformer thermal-resistant compacted paper of heat resistance category A.

Application: wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance category Е – for production of windings for oil transformers with the raised resource of work.

Rectangular copper wires are manufactured with normed or non-normed yield strength (Rp 0,2) of copper wire (reinforced).

ПБП-УАС Type

ТУ У 31.3-05755625-006-2007

ПБП-УАС Type – is winding copper subdivided wire insulated by the tapes of transformer thermal-resistant compacted paper of heat resistance category A with insulation of conductor strands made of the heat stabilized paper with the glutinous coating on both sides.

Application: wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance category Е – for production of windings for oil transformers with the raised resource of work.

Rectangular copper wires are manufactured with normed or non-normed yield strength (Rp 0,2) of copper wire (reinforced).

ПБП-УЕ Type

ТУ У 31.3-05755625-006-2007

ПБП-УЕ Type – is winding copper subdivided wire insulated by the tapes of transformer thermal-resistant compacted paper of heat resistance category E.

Application: wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance category Е – for production of windings for oil transformers with the raised resource of work.

Rectangular copper wires are manufactured with normed or non-normed yield strength (Rp 0,2) of copper wire (reinforced).

ПБП-УЕС Type

ТУ У 31.3-05755625-006-2007

ПБП-УЕС Type – is winding copper subdivided wire insulated by the tapes of transformer thermal-resistant compacted paper of heat resistance category E with insulation of conductor strands made of the heat stabilized paper with the glutinous coating on both sides.

Application: wires are used for manufacture of windings of electric machines, gears and transformers, and with insulation of thermal resistance category Е – for production of windings for oil transformers with the raised resource of work.

Rectangular copper wires are manufactured with normed or non-normed yield strength (Rp 0,2) of copper wire (reinforced).

Technical specification of winding copper subdivided wires in paper insulation:

  ПБП-А, ПБП-Е ПБП-АС, ПБП-ЕС ПБП-УА, ПБП-УЕ ПБП-УАС, ПБП-УЕС
Quantity of elementary conductors, piecesот 2 до 4
Nominal dimensions of elementary conductors (thickness × width), mmот 1,25×5,00 до 4,25×19,50
Nominal double insulation thickness, mmот 0,96 до 1,92от 1,04 до 2,00от 1,02 до 3,60от 1,00 до 3,60