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China OEM Expulsion fuse cutout Companies – Medium Voltage Copper Cable – Holley


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China OEM Expulsion fuse cutout Companies – Medium Voltage Copper Cable – Holley Detail:

Specifications

DESCRIPTION

UNIT

VALUE

VALUE

VALUE

VALUE

VALUE

VALUE

VALUE

1

GENERAL

 

1X70mm2 8.7 / 15 (17.5) kV

1x120mm2, 8.7 / 15 (17.5) kV

1×150 mm2, 8.7 / 15 (17.5) kV

1x70mm2, 18/30 (36) kV

1X120mm2 FOR 18/30 (36) kV

1×185 mm2, 8.7 / 15 (17.5) kV

1X185mm2 FOR 18/30 (36) kV

 

Standard

 

 NTP IEC 60502-2

 NTP IEC 60502-2

 NTP IEC 60502-2

 NTP IEC 60502-2

 NTP IEC 60502-2

 NTP IEC 60502-2

 NTP IEC 60502-2

2

DESIGNATION N2XSY

1 x 70 mm2

1 x 120 mm2

1 x 150 mm2

1 x 70 mm2

1 x 120 mm2

1 x 185 mm2

1 x 185 mm2

 

Rated Voltage Uo / U (Uo)

kV

8.7 / 15 (17.5)

8.7 / 15 (17.5)

8.7 / 15 (17.5)

18/30 (36)

18/30 (36)

8.7 / 15 (17.5)

18/30 (36)

 

Maximum temperature under normal conditions

° C

90

90

90

90

90

90

90

 

Maximum short-circuit temperature (5 s. Maximum)

° C

250

250

250

250

250

250

250

3

PHASE CONDUCTOR

 

Standard

NTP IEC 60228

 NTP IEC 60228

 NTP IEC 60228

 NTP IEC 60228

 NTP IEC 60228

 NTP IEC 60228

 NTP IEC 60228

 

Material

Uncoated Annealed Copper

Uncoated Annealed Copper

Uncoated Annealed Copper

Uncoated Annealed Copper

Uncoated Annealed Copper

Uncoated Annealed Copper

Uncoated Annealed Copper

 

Purity

%

99.9

99.9

99.9

99.9

99.9

99.9

99.9

 

Nominal section

mm2

70

120

150

70

120

185

185

 

Class

2

2

2

2

2

2

2

 

Minimum number of wires

No.

19

37

37

19

37

37

37

 

Density at 20 ° C

gr / cm3

8.89

8.89

8.89

8.89

8.89

8.89

8.89

 

Electrical resistivity at 20 ° C

Wmm2 / m

0.017241

0.017241

0.017241

0.017241

0.017241

0.017241

0.017241

 

Maximum electrical resistance in DC at 20 ° C

Ohm / km

0.268

0.153

0.124

0.268

0.153

0.099

0.099

 

Insulation
Material

XLPE-TR (Tree Retardant Cross-linked Polyethylene)

XLPE-TR (Tree Retardant Cross-linked Polyethylene)

XLPE-TR (Tree Retardant Cross-linked Polyethylene)

XLPE-TR (Tree Retardant Cross-linked Polyethylene)

XLPE-TR (Tree Retardant Cross-linked Polyethylene)

XLPE-TR (Tree Retardant Cross-linked Polyethylene)

XLPE-TR (Tree Retardant Cross-linked Polyethylene)

Colour

natural

natural

natural

natural

natural

natural

natural

Average nominal thickness

mm

4.5

4.5

4.5

8

8

4.5

8

 

Screen

 

 

 

 

 

 

 

 

Semiconductor tape or extruded compound semiconductor on the conductor

YES

YES

YES

YES

YES

YES

YES

About the insulator
Semiconductor tape or extruded composite semiconductor

YES

YES

YES

YES

YES

YES

YES

 

Copper wire braided mesh or tape with resistance less than 3 ohm/km at 20 ° C

 

YES

YES

YES

YES

YES

YES

YES

Sheath
Material

PVC –ST2

PVC – ST2

PVC – ST2

PVC –ST2

PVC – ST2

PVC – ST2

PVC – ST2

Colour

Red

Red

Red

Red

Red

Red

Red

Minimal thickness

mm

1.2

1.2

1.3

1.4

1.5

1.4

1.6

 

Tests

 

 

 

 

 

 

 

 

Insulation Continuity Test Voltage

kV

30.5

30.5

30.5

63

63

30.5

63

Insulation construction process

Through simultaneous triple extrusion process

Through simultaneous triple extrusion process

Through simultaneous triple extrusion process

Through simultaneous triple extrusion process

Through simultaneous triple extrusion process

Through simultaneous triple extrusion process

Through simultaneous triple extrusion process


Product detail pictures:

China OEM Expulsion fuse cutout Companies –  Medium Voltage Copper Cable  – Holley detail pictures


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To continuously increase the administration process by virtue of the rule of "sincerely, good religion and excellent are the base of company development", we commonly absorb the essence of linked goods internationally, and continually build new solutions to fulfill the requires of shoppers for China OEM Expulsion fuse cutout Companies – Medium Voltage Copper Cable – Holley , The product will supply to all over the world, such as: Japan, Montreal, Benin, Our organization. Situated inside the national civilized cities, the visitors is very easy, unique geographical and economic situations. We pursue a "people-oriented, meticulous manufacturing, brainstorm, construct brilliant" organization. hilosophy. Strict top quality management, fantastic service, reasonable cost in Myanmar is our stand on the premise of competition. If vital, welcome to make contact with us by our web page or telephone consultation, we've been likely to be pleased to serve you.
  • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Natalie from Los Angeles - 2017.05.02 11:33
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Dorothy from Nigeria - 2018.12.30 10:21
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