Copper Conductor Armored 11kv 3 Core 240mm Mv Cable

Model NO.: 11kV 3 core 240mm cables
Wire Core Material: Bare Copper Wire
Certification: ISO, CCC
Model: YJV
Brand: Hongda
Test Voltages: 25kv
Trademark: Hongda, accept OEM
Transport Package: Steel & Wooden Drum or Customer Requirement
Specification: 25mm2 to 400mm2
Origin: China
HS Code: 8544601200
Model NO.: 11kV 3 core 240mm cables
Wire Core Material: Bare Copper Wire
Certification: ISO, CCC
Model: YJV
Brand: Hongda
Test Voltages: 25kv
Trademark: Hongda, accept OEM
Transport Package: Steel & Wooden Drum or Customer Requirement
Specification: 25mm2 to 400mm2
Origin: China
HS Code: 8544601200
copper conductor armored 11kV 3 core 240mm MV cable

Three Core Cables to BS 6622/BS 7835

APPLICATIONS
The three core cables are designed for distribution of electrical power with nominal voltage Uo/U ranging from 3.6/6.6KV to 19/33KV and frequency 50Hz.
They are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power stations.

STANDARD
BS 6622
BS 7835 (LSZH Version)

CONSTRUCTION
Copper Conductor Armored 11kv 3 Core 240mm Mv Cable
 
Conductor Plain annealed copper or aluminium complying with IEC 60228/BS 6360. Copper conductors shall be stranded (class 2) and aluminium conductors shall be either solid or stranded (class 2).
Conductor Screen Extruded layer of semi-conducting cross-linkable compound is applied over the conductor and shall cover the surface completely. The minimum thickness is 0.3mm and the maximum resistivity shall not exceed 500 Ohm-m at 90°C.
Insulation Insulation is of cross-linked polyethylene compound XLPE or EPR.
Insulation Screen Extruded layer of semi-conducting cross-linkable compound is applied over the insulation. The extruded semi-conducting layer shall consist of bonded or cold strippable semi-conducting compound capable of removal for jointing or terminating. As an option, a semi-conducting tape may be applied over the extruded semi-conducting layer as a bedding for the metallic layer. The minimum thickness is 0.3 mm and the maximum resistivity is 500 Ohm-m at 90°C. The screen is tightly fitted to the insulation to exclude all air voids and can be easily hand stripped on site.
Inner Covering & Fillers For cables with a collective metallic layer or cables with a metallic layer over each individual cores with additional collective metallic layers, semi-conducting inner covering and fillers shall be applied over the laid up cores. The inner covering is made of non hygroscopic material, except if the cable is to be made longitudinally watertight. The inner covering shall be extruded or lapped.
Metallic Layer The metallic layer shall be applied over each core or applied as a collective screen. The metallic screen shall consist of either copper tapes or a concentric layer of copper wires or a combination of tapes and wires. The metallic layer provides an earth fault current path, capable of withstanding fault current to earth of 1000A for one second at maximum temperature 160°C. Copper wires are applied over the conducting water blocking layer with a minimum diameter of 0.5mm. And over the copper wires, copper tape with minimum thickness of 0.1mm can be applied helically with overlap.
Separation Sheath (for armoured cable) The separation sheath comprises a layer of extruded PVC, PE or LSZH. The nominal thickness is calculated by 0.02Du + 0.6mm where Du is the fictitious diameter under the sheath in mm. The nominal separation sheath thickness shall not be less than 1.2mm.
Armour (for armoured cable) The armour consists of galvanized steel wire applied over the inner covering
Over Sheath Overall sheath comprises a layer of extruded either PVC or MDPE; LSZH can be offered as an option. The over sheath is normally black in colour. When a DC voltage test is to be performed on the over sheath, a semi-conducting layer such as graphite coating shall be applied over the surface of the extruded over sheath. The nominal over sheath thickness is calculated by 0.035+D where D is the diameter immediately under the over sheath in mm. For cables with the over sheath not applied over the armour, the nominal over sheath thickness shall not be less than 1.4mm. And for cables with over sheath applied over the armour, the nominal over sheath thickness shall not be less than 1.8mm.

PHYSICAL PROPERTIES
Operating Temperature up to 90°C
Temperature Range -5°C ( PVC or LSZH sheath ); -20°C ( PE sheath )
Short Circuit Temperature 250°C (short circuit duration up to 5 seconds)
Bending Radius 15 x OD

Nominal /Operating /Test Voltages
Rated Voltage Uo/U Operating Voltage (Um) Testing Voltage (rms)
3.8/6.6KV 7.2KV 15KV
6.35/11KV 12KV 25.5KV
8.7/15KV 17.5KV 35KV
12.7/22KV 24KV 51KV
19/33KV 36KV 76KV

Three Core 6.35/11KV (Um=12KV)
Dimensional Data
Nom. Cross-Section Area   Unarmoured Cables Steel Wire Armoured Cables
Nom. Insulation Thick. Copper Wire Screen Area Nom. Sheath Thick. Approx. Overall Diameter Approx. Weight Copper Tape Screen Area Nom. Bedding Thick. Nom. Armour Wire Diameter Nom. Sheath Thick. Approx. Overall Diameter Approx. Weight
Cu AL CU AL
mm^2 mm mm2 mm mm kg/km kg/km mm2 mm mm mm mm    
25 3.4 16 2.3 42.8 2600 2120 3.8 1.3 2.5 2.4 50.0 4930 4400
35 3.4 16 2.3 45.3 3000 2320 4.1 1.3 2.5 2.5 52.3 5380 4700
50 3.4 16 2.4 48.5 3630 2690 4.4 1.4 2.5 2.6 55.7 6210 5260
70 3.4 16 2.5 52.0 4440 3110 4.7 1.4 2.5 2.7 59.2 7200 5870
95 3.4 16 2.7 56.0 5440 3620 5.2 1.5 2.5 2.8 63.2 8420 6550
120 3.4 16 2.8 59.4 6370 4020 5.5 1.6 2.5 3.0 67.0 9580 7190
150 3.4 25 2.9 62.7 7430 4630 5.8 1.6 2.5 3.1 70.3 10830 8030
185 3.4 25 3.0 66.1 8680 5150 6.2 1.7 2.5 3.2 73.9 12290 8720
240 3.4 25 3.1 71.7 10690 5990 6.8 1.8 3.15 3.4 81.2 15620 10790
300 3.4 25 3.3 76.4 12770 7050 7.3 1.9 3.15 3.6 86.1 18030 12240
400 3.4 35 3.5 85.1 16460 8680 8.0 2.0 3.15 3.8 95.0 22350 14350
Other standard and specification can be produce depending on customer require.

Copper Conductor Armored 11kv 3 Core 240mm Mv Cable

PACKAGE AND SHIPPING:
Steel wooden drum (fumigation)
Cable length in each drum: 200m/300m or as per actual cable length requirements.
Drum size: As per cable length and container size

Shipping:
Port: Tianjin, Qingdao, or other ports as per your requireents.

Sea freight:
FOB/C&F/CIF quotation are all available.

Copper Conductor Armored 11kv 3 Core 240mm Mv Cable

*In order to quote you accurate price, kindly tell us your needed cable length quantity. Larger quantity, more discount benefit ready for you!
Any needs or question, please contact me Mobile:+86-15838290725 , we will be more pleasure to service you.
We are looking forward to your inquiry and nice cooperation.
Copper Conductor Armored 11kv 3 Core 240mm Mv Cable

  copper conductor armored 11kV 3 core 240mm MV cable

Three Core Cables to BS 6622/BS 7835

APPLICATIONS
The three core cables are designed for distribution of electrical power with nominal voltage Uo/U ranging from 3.6/6.6KV to 19/33KV and frequency 50Hz.
They are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power stations.

STANDARD
BS 6622
BS 7835 (LSZH Version)

CONSTRUCTION
Copper Conductor Armored 11kv 3 Core 240mm Mv Cable
 
Conductor Plain annealed copper or aluminium complying with IEC 60228/BS 6360. Copper conductors shall be stranded (class 2) and aluminium conductors shall be either solid or stranded (class 2).
Conductor Screen Extruded layer of semi-conducting cross-linkable compound is applied over the conductor and shall cover the surface completely. The minimum thickness is 0.3mm and the maximum resistivity shall not exceed 500 Ohm-m at 90°C.
Insulation Insulation is of cross-linked polyethylene compound XLPE or EPR.
Insulation Screen Extruded layer of semi-conducting cross-linkable compound is applied over the insulation. The extruded semi-conducting layer shall consist of bonded or cold strippable semi-conducting compound capable of removal for jointing or terminating. As an option, a semi-conducting tape may be applied over the extruded semi-conducting layer as a bedding for the metallic layer. The minimum thickness is 0.3 mm and the maximum resistivity is 500 Ohm-m at 90°C. The screen is tightly fitted to the insulation to exclude all air voids and can be easily hand stripped on site.
Inner Covering & Fillers For cables with a collective metallic layer or cables with a metallic layer over each individual cores with additional collective metallic layers, semi-conducting inner covering and fillers shall be applied over the laid up cores. The inner covering is made of non hygroscopic material, except if the cable is to be made longitudinally watertight. The inner covering shall be extruded or lapped.
Metallic Layer The metallic layer shall be applied over each core or applied as a collective screen. The metallic screen shall consist of either copper tapes or a concentric layer of copper wires or a combination of tapes and wires. The metallic layer provides an earth fault current path, capable of withstanding fault current to earth of 1000A for one second at maximum temperature 160°C. Copper wires are applied over the conducting water blocking layer with a minimum diameter of 0.5mm. And over the copper wires, copper tape with minimum thickness of 0.1mm can be applied helically with overlap.
Separation Sheath (for armoured cable) The separation sheath comprises a layer of extruded PVC, PE or LSZH. The nominal thickness is calculated by 0.02Du + 0.6mm where Du is the fictitious diameter under the sheath in mm. The nominal separation sheath thickness shall not be less than 1.2mm.
Armour (for armoured cable) The armour consists of galvanized steel wire applied over the inner covering
Over Sheath Overall sheath comprises a layer of extruded either PVC or MDPE; LSZH can be offered as an option. The over sheath is normally black in colour. When a DC voltage test is to be performed on the over sheath, a semi-conducting layer such as graphite coating shall be applied over the surface of the extruded over sheath. The nominal over sheath thickness is calculated by 0.035+D where D is the diameter immediately under the over sheath in mm. For cables with the over sheath not applied over the armour, the nominal over sheath thickness shall not be less than 1.4mm. And for cables with over sheath applied over the armour, the nominal over sheath thickness shall not be less than 1.8mm.

PHYSICAL PROPERTIES
Operating Temperature up to 90°C
Temperature Range -5°C ( PVC or LSZH sheath ); -20°C ( PE sheath )
Short Circuit Temperature 250°C (short circuit duration up to 5 seconds)
Bending Radius 15 x OD

Nominal /Operating /Test Voltages
Rated Voltage Uo/U Operating Voltage (Um) Testing Voltage (rms)
3.8/6.6KV 7.2KV 15KV
6.35/11KV 12KV 25.5KV
8.7/15KV 17.5KV 35KV
12.7/22KV 24KV 51KV
19/33KV 36KV 76KV

Three Core 6.35/11KV (Um=12KV)
Dimensional Data
Nom. Cross-Section Area   Unarmoured Cables Steel Wire Armoured Cables
Nom. Insulation Thick. Copper Wire Screen Area Nom. Sheath Thick. Approx. Overall Diameter Approx. Weight Copper Tape Screen Area Nom. Bedding Thick. Nom. Armour Wire Diameter Nom. Sheath Thick. Approx. Overall Diameter Approx. Weight
Cu AL CU AL
mm^2 mm mm2 mm mm kg/km kg/km mm2 mm mm mm mm    
25 3.4 16 2.3 42.8 2600 2120 3.8 1.3 2.5 2.4 50.0 4930 4400
35 3.4 16 2.3 45.3 3000 2320 4.1 1.3 2.5 2.5 52.3 5380 4700
50 3.4 16 2.4 48.5 3630 2690 4.4 1.4 2.5 2.6 55.7 6210 5260
70 3.4 16 2.5 52.0 4440 3110 4.7 1.4 2.5 2.7 59.2 7200 5870
95 3.4 16 2.7 56.0 5440 3620 5.2 1.5 2.5 2.8 63.2 8420 6550
120 3.4 16 2.8 59.4 6370 4020 5.5 1.6 2.5 3.0 67.0 9580 7190
150 3.4 25 2.9 62.7 7430 4630 5.8 1.6 2.5 3.1 70.3 10830 8030
185 3.4 25 3.0 66.1 8680 5150 6.2 1.7 2.5 3.2 73.9 12290 8720
240 3.4 25 3.1 71.7 10690 5990 6.8 1.8 3.15 3.4 81.2 15620 10790
300 3.4 25 3.3 76.4 12770 7050 7.3 1.9 3.15 3.6 86.1 18030 12240
400 3.4 35 3.5 85.1 16460 8680 8.0 2.0 3.15 3.8 95.0 22350 14350
Other standard and specification can be produce depending on customer require.

Copper Conductor Armored 11kv 3 Core 240mm Mv Cable

PACKAGE AND SHIPPING:
Steel wooden drum (fumigation)
Cable length in each drum: 200m/300m or as per actual cable length requirements.
Drum size: As per cable length and container size

Shipping:
Port: Tianjin, Qingdao, or other ports as per your requireents.

Sea freight:
FOB/C&F/CIF quotation are all available.

Copper Conductor Armored 11kv 3 Core 240mm Mv Cable

*In order to quote you accurate price, kindly tell us your needed cable length quantity. Larger quantity, more discount benefit ready for you!
Any needs or question, please contact me Mobile:+86-15838290725 , we will be more pleasure to service you.
We are looking forward to your inquiry and nice cooperation.
Copper Conductor Armored 11kv 3 Core 240mm Mv Cable

 

Incremental Encoder

Incremental encoders provide speed, direction and relative position feedback by generating a stream of binary pulses proportional to the rotation of a motor or driven shaft. Lander offers both optical and magnetic incremental encoders in 4 mounting options: shafted with coupling, hollow-shaft, hub-shaft or bearingless. Single channel incremental encoders can measure speed which dual channel or quadrature encoders (AB) can interpret direction based on the phase relationship between the 2 channels. Indexed quadrature encoders (ABZ) are also available for homing location are startup.

Incremental Encoder,6Mm Solid Shaft Encoder,Hollow Rotary Encoder,Elevator Door Encoder

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