China CU / XLPE / CAS / LLDPE 76/132 (145) kV 1 × 800 mm2 Fabricantes

Tipo de Pago:	L/C,T/T,Western Union
Incoterm:	FOB,CFR,CIF,FCA,CPT
Cantidad de pedido mínima:	1000 Meter

Información básica

Modelo: YJLW03

Marca: HUAYUAN YONGTONG

Información adicional

Paquete: Tambor

productividad: 1000km/M

transporte: Ocean,Land,Air

Lugar de origen: Beijing, China

Apoyo sobre: 1000km/M

Certificados : CE,CCC,ISO,KEMA

HS-Code: 8544601400

Hafen: Tianjin Port,Shanghai Port,Qingdao Port

Tipo de Pago: L/C,T/T,Western Union

Incoterm: FOB,CFR,CIF,FCA,CPT

Descripción

Especificación

ITEM	DESCRIPTION	UNIT	REQUIRED SCHEDULE A	OFFERED SCHEDULE B
38	800mm² 76/132kV 1C Cu XLPE CSA			-----
1	Manufacturer		Specify	Beijing Huayuan Gaoke cable Co.,Ltd.
2	Country of Origin		Specify	CHINA
3	Rated voltage	kV	145	76/132(145)
4	nominal diameter of conductor	mm2	800	800
5	nominal thickness of conductor screen	mm	Specify	1.5(wrapping & extruding)
6	nominal thickness of core screen	mm	Specify	1.0
7	nominal overall diameter of cable	mm	Specify	107.0
8	mass of cable	kg/m	Specify	13890(approx.)
9	d.c. resistance of conductor at 20 °C	Ω/km	Specify	0.0221
10	a.c. resistance of conductor at 90 °C	Ω/km	Specify	0.0311
11	a.c. resistance of sheath with conductor at 90 °C	Ω/km	Specify	0.0724
12	reactance per phase	Ω/km	Specify	0.199
13	capacitance per phase	nF/km	Specify	189
14	zero sequence resistance and reactance	Ω/km	Specify	0.0311+j0.151(flat formation)
15	zero sequence capacitance	nF/km	Specify	189(flat formation)
16	rated continuous current	A	Specify	1040(in ground ,temperture 25℃,phase spacing 250mm,depth 1.2m ,soil thermal resisitivity 1.0k.w/m ,1circuits)
17	rated symmetrical fault withstand current	kA.s	Specify	115(kA/1s conductor)
18	rated earth fault withstand current	kA.s	Specify	55(kA/1s Al sheath)
19	conductor temperature at specified load	°C	90 max	90 max
20	conductor temperature after symmetrical fault (1 s) assumin g operation at specified load before fault	°C	Specify	250(not exceed 5s)
21	sheath temperature after earth fault (1 s) assuming operatio n at specified load before fault	°C	Specify	200(not exceed 5s)
22	conductor losses at maximum conductor operating temperature	kW/km	Specify	33.64(I=1040)
23	type test reports for the cables offered or for simila r cables previously tested		Required
24	dimensioned drawing of the cable cross section		Specify	refer to the "structural drawing"
25	minimum installation bending radius m		Specify	2.1
26	emergency current rating (IEC 60853-2)		Specify	1206(I=1040,at 105℃,not more than 2h continuously)
27	cyclic current rating in accordance with IEC 60853-2		Specify	1040(in ground ,temperture 25℃,phase spacing 250mm,depth 1.2m ,soil thermal resisitivity 1.0k.w/m ,1circuits)

Estructura del conductor

132(145)kV 1×800mm2

CU / XLPE / CAS / LLDPE 76/132 (145) kV 1 × 800 mm2

Structure	Nominal thickness mm	Nominal diameter mm
1 Water blocking stranded compacted circular copper conductor	\	34.0± 0.3
2 Semi-conductive tape	0.14	34.6
3 Conductor screen(wrapping & extruding)	1.5	37.0
4 XLPE insulation	18.0	73.0±1.5
5 Insulation screen	1.0	75.0
6 Semi-conductive tape	1.2	81.0
7 Corrugated aluminum sheath	2.0	96.5
8 Anticorrosive coating (bitumen)	0.25	97.0
9 LLDPE outer sheath	5.0	107.0
10 Semi-conductive layer(coatings)		107.0±3.0