BS 6622 Single Core Unarmoured (Copper Wire Screen) 33kv XLPE Stranded Copper Conductors

• Application: Construction, Underground
• Voltage: Low and Medium Voltage Cable
• Current: DC & AC
• Insulation Material: XLPE
• Sheath Material: PVC
• Material Shape: Round Wire
• Model NO.: 33kv cable BM52
• Wire Core Material: Bare Copper Wire
• Certification: ISO, CCC, CE, RoHS, UL, VDE
• Model: YJV
• Brand: Yifang
• Option Conductor: Aluminum
• Transport Package: Wooden or Wooden-Steel Drum
• Specification: multicores
• Trademark: Yifang Cable
• Origin: Zhengzhou, China
• HS Code: 8544601200
• Production Capacity: 300km/Month

Product Description

BS 6622 Single Core Unarmoured ( Copper Wire Screen) 33KV XLPE Stranded Copper Conductors

 

Construction

cross-sectional area mmsq	Minimum average thickness of insulation mm	Nominal diameter over insulation  mm	Nominal area of copper wire screen  mm sq	Nominal average thickness of PVC oversheath mm	Nominal overall diameter of cable mm
50	8	27.1	16	2.0	34.5
70	8	28.9	16	2.0	36.5
95	8	30.6	16	2.1	38.4
120	8	32.1	16	2.1	39.9
150	8	33.4	16	2.2	41.2
185	8	35.2	16	2.2	13.2
240	8	37.4	25	2.3	15.7
300	8	39.7	25	2.4	18.2
400	8	42.4	35	2.5	51.1
500	8	45.3	35	2.6	54.0
630	8	48.7	35	2.7	57.8
800	Please refer to our technical department for further information
1000

Installation

cross-sectional area mmsq	Approximate cable weight kg/m	Nominal drum length  m	Minimum bending radius mm	Nominal internal diameter of ducts mm
50	1.5	1000	750	100
70	1.8	500	800	100
95	2.1	500	850	100
120	2.4	500	850	100
150	2.7	500	900	100
185	3.1	500	950	100
240	3.8	500	1000	100
300	4.5	500	1050	100
400	5.5	250	1100	100
500	6.6	250	1150	100
630	8.0	250	1250	100
800	Please refer to our technical department for further information
1000

Electrical Performance

cross-sectional area mmsq	Maximum DC resistance of conductor at 20 ºC uohms/m	Maximum AC resistance of conductor at 90 ºC uohms/m	Reactance at 50Hz uohms/m	Impedance at 50Hz uohms/m	Maximum Capacitace PF/m	Maximum charging current at normal voltage and frequency mA/m
50	387	494	152	516	138	0.83
70	268	343	143	371	154	0.92
95	193	248	135	281	169	1.01
120	153	196	130	235	183	1.10
150	124	159	126	202	194	1.16
185	99.1	128	122	176	210	1.26
240	75.4	98	117	152	229	1.37
300	60.1	80	113	138	249	1.49
400	47.0	64	109	126	273	1.64
500	36.6	51	105	116	298	1.79
630	28.3	42	102	110	327	1.96
800	Please refer to our technical department for further information
1000

Ratings

Cross-sectional area mmsq	Current Ratings			Short circuit ratings
	Laid in ground Amps	Drawn into ducts Amps	Laid in air Amps	One second short circuit rating of conductor KA	One second short circuit rating of copper per core KA
50	220	225	260	6.8	2.6
70	270	270	320	9.8	2.6
95	320	320	390	13.3	2.6
120	360	360	445	17.2	2.6
150	410	405	510	21.2	2.6
185	460	445	580	26.6	2.6
240	530	520	680	34.9	4.3
300	600	570	770	43.8	4.3
400	690	630	890	57.3	5.8
500	760	700	1020	72.3	6.0
630	850	780	1160	91.2	5.8
800	Please refer to our technical department for further information
1000