450/750V PVC Insulated, Non-sheathed Power Cables (Single Core 90°C) - EN 50525 Cable

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450/750V PVC Insulated, Non-sheathed Power Cables (Single Core 90°C)

APPLICATIONThis cables are mainly used in power stations, mass transit underground passenger systems, airports, petrochemical plants, hotels, hospitals, and high-rise buildings.STANDARDSBasic design to to BS EN 50525-2-31(formerly BS 6004:2000)FIRE PE…

450_750V PVC Insulated, Non-sheathed Power Cables (Single Core90℃ ).pdf Contact us

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APPLICATION

Our wire and cable products are meticulously designed and manufactured in strict compliance with international standards, delivering exceptional performance and extensive applicability. They serve as an ideal solution for various electrical systems, suitable for power plants, public transport underground systems, airports, petrochemical plants, hotels, hospitals, and high-rise buildings.

STANDARDS

Basic design to to BS EN 50525-2-31(formerly BS 6004:2000)

FIRE PERFORMANCE

Flame Retardance (Single Vertical Wire Test)

EN 60332-1-2

VOLTAGE RATING

450/750V

CABLE CONSTRUCTION

Conductor	H05V-U: Class 1 solid copper conductor to BS EN 60228.
	H05V-R: Class 2 stranded copper conductor to BS EN 60228.
	H05V-K: Class 5 stranded copper conductor to BS EN 60228.
Insulation	PVC Type TI 3 according to BS EN 50363-3

COLOUR CODE

Black, Blue, Brown, Grey, Orange, Pink, Red, Turquoise, Violet, White, Green and Yellow.

PHYSICAL AND THERMAL PROPERTIES

Maximum temperature range during operation (PVC)	90°C
Maximum short circuit temperature (5 Seconds)	160°C
Minimum bending radius	Up to 8mm^2: 4 x overall diameter
	8mm^2 to 12mm^2: 5 x overall diameter
	Above 12mm^2: 6 x overall diameter

CONSTRUCTION PARAMETERS

Conductor		FLP450-V2-U/R/K
No. of Cores x Cross Section	Class of Conductor	Nominal Insulation Thickness	Maximum Overall Diameter	Approx. Weight
No.xmm²		mm	mm	kg/km
1x1.5	1	0.7	3.2	21
1x2.5	1	0.8	3.9	33
1x4.0	1	0.8	4.4	49
1x6.0	1	0.8	5.0	69
1x10	1	1.0	6.4	115
1x1.5	2	0.7	3.3	23
1x2.5	2	0.8	4.0	35
1x4.0	2	0.8	4.6	51
1x6.0	2	0.8	5.2	71
1x10	2	1.0	6.7	120
1x16	2	1.0	7.8	170
1x25	2	1.2	9.7	260
1x35	2	1.2	10.9	350
1x50	2	1.4	12.8	480
1x70	2	1.4	14.6	680
1x95	2	1.6	17.1	930
1x120	2	1.6	18.8	1160
1x150	2	1.8	20.9	1430
1x185	2	2.0	23.3	1780
1x240	2	2.2	26.6	2360
1x300	2	2.4	29.6	2940
1x400	2	2.6	33.2	3740
1x500	2	2.8	36.9	4950
1x630	2	2.8	41.1	6300
1x800	2	2.8	45.7	8610
1x1000	2	3.0	51.0	10820
1x1.5	5	0.7	3.4	20
1x2.5	5	0.8	4.1	31
1x4.0	5	0.8	4.8	48
1x6.0	5	0.8	5.3	69
1x10	5	1.0	6.8	121
1x16	5	1.0	8.1	211
1x25	5	1.2	10.2	303
1x35	5	1.2	11.7	417
1x50	5	1.4	13.9	539
1x70	5	1.4	16.0	730
1x95	5	1.6	18.2	900
1x120	5	1.6	20.2	1135
1x150	5	1.8	22.5	1410
1x185	5	2.0	24.9	1845
1x240	5	2.2	28.4	2270

ELECTRICAL PROPERTIES

Conductor Operating Temperature	90°C
Ambient Temperature	30°C

Current-Carrying Capacities (Amp) according to BS 7671:2008 table 4E1A

Conductor cross- sectional area	Reference Method A (enclosed in conduit in thermally insulating wall etc)		Reference Method B (enclosed in conduit on a wall or in trunking etc)		Reference Method C (clipped direct)		Reference Method F (in free air or on a perforated cable tray, horizontal or vertical etc) Touching			Reference Method G (in free air) Spaced by one cable diameter
	2 cables, single- phase a.c. or d.c.	3 or 4 cables, three -phase a.c.	2 cables, single- phase a.c. or d.c	3 or 4 cables, three- phase a.c.	2 cables, single- phase a.c. or d.c. flat and touching	3 or 4 cables, three- phase a.c. flat and touching or trefoil	2 cables, single- phase a.c. or d.c. flat	3 cables, three- phasea.c. flat	3cables, three- phase a.c. trefoil	2 cables, single- phase a.c. or d.c. or 3 cables three- phase a.c. flat
	2 cables, single- phase a.c. or d.c.	3 or 4 cables, three -phase a.c.	2 cables, single- phase a.c. or d.c	3 or 4 cables, three- phase a.c.	2 cables, single- phase a.c. or d.c. flat and touching		2 cables, single- phase a.c. or d.c. flat	3 cables, three- phasea.c. flat	3cables, three- phase a.c. trefoil	Horizontal	Vertical
1	2	3	4	5	6	7	8	9	10	11	12
mm²	A	A	A	A	A	A	A	A	A	A	A
1.5	19	17	23	20	25	23	-	-	-	-	-
2.5	26	23	31	28	34	31	-	-	-	-	-
4.0	35	31	42	37	46	41	-	-	-	-	-
6.0	45	40	54	48	59	54	-	-	-	-	-
10	61	54	75	66	81	74	-	-	-	-	-
16	81	73	100	88	109	99	-	-	-	-	-
25	106	95	133	117	143	130	161	141	135	182	161
35	131	117	164	144	176	161	200	176	169	226	201
50	158	141	198	175	228	209	242	216	207	275	246
70	200	179	253	222	293	268	310	279	268	353	318
95	241	216	306	269	355	326	377	342	328	430	389
120	278	249	354	312	413	379	437	400	383	500	454
150	318	285	393	342	476	436	504	464	444	577	527
185	362	324	449	384	545	500	575	533	510	661	605
240	424	380	528	450	644	590	679	634	607	781	719
300	486	435	603	514	743	681	783	736	703	902	833
400	-	-	683	584	868	793	940	868	823	1085	1008
500	-	-	783	666	990	904	1083	998	946	1253	1169
630	-	-	900	764	113	1033	1254	1151	1088	1454	1362
800	-	-	-	-	1288	1179	1358	1275	1214	1581	1485
1000	-	-	-	-	1443	1323	1520	1436	1349	1775	1671

Voltage Drop (Per Amp Per Meter) according to BS 7671:2008 table 4E1B

Nominal Cross Section Area	2 cables d.c.	2 cables, single-phase a.c.									3 or 4 cables, three-phase a.c.
		Ref. Methods A and B (enclosed in conduit or trunking)			Ref. Methods C, F & G(clipped direct, on trays or in free air)						Ref. Methods A & B (enclosed in conduit or trunking			Ref. Methods C, F & G (clipped direct, on trays or in free air)
		Ref. Methods A and B (enclosed in conduit or trunking)			Cables touching			Cables spaced*			Ref. Methods A & B (enclosed in conduit or trunking			Cables touching, Trefoil			Cables touching, Flat			Cables spaced*, Flat
1	2	3			4			5			6			7			8			9
mm²	mV/A/m	mV/A/m			mV/A/m			mV/A/m			mV/A/m			mV/A/m			mV/A/m			mV/A/m
1.5	31	31			31			31			27			27			27			27
2.5	19	19			19			19			16			16			16			16
4.0	12	12			12			12			10			10			10			10
6.0	7.9	7.9			7.9			7.9			6.8			6.8			6.8			6.8
10	4.7	4.7			4.7			4.7			4.0			4.0			4.0			4.0
16	2.9	2.9			2.9			2.9			2.5			2.5			2.5			2.5
		r	x	z	r	x	z	r	x	z	r	x	z	r	x	z	r	x	z	r	x	z
25	1.85	1.85	0.31	1.90	1.85	0.190	1.85	1.85	0.28	1.85	1.60	0.27	1.65	1.60	0.165	1.60	1.60	0.190	1.60	1.60	0.27	1.65
35	1.35	1.35	0.29	1.35	1.35	0.180	1.35	1.35	0.27	1.35	1.15	0.25	1.15	1.15	0.155	1.15	1.15	0.180	1.15	1.15	0.26	1.20
50	0.99	1.00	0.29	1.05	0.99	0.180	1.00	0.99	0.27	1.00	0.87	0.25	0.90	0.86	0.155	0.87	0.86	0.180	0.87	0.86	0.26	0.89
70	0.68	0.70	0.28	0.75	0.68	0.175	0.71	0.68	0.26	0.73	0.60	0.24	0.65	0.59	0.150	0.61	0.59	0.175	0.62	0.59	0.25	0.65
95	0.49	0.51	0.27	0.58	0.49	0.170	0.52	0.49	0.26	0.56	0.44	0.23	0.50	0.43	0.145	0.45	0.43	0.170	0.46	0.43	0.25	0.49
120	0.39	0.41	0.26	0.48	0.39	0.165	0.43	0.39	0.25	0.47	0.35	0.23	0.42	0.34	0.140	0.37	0.34	0.165	0.38	0.34	0.24	0.42
150	0.32	0.33	0.26	0.43	0.32	0.165	0.36	0.32	0.25	0.41	0.29	0.23	0.37	0.28	0.140	0.31	0.28	0.165	0.32	0.28	0.24	0.37
185	0.25	0.27	0.26	0.37	0.26	0.165	0.30	0.25	0.25	0.36	0.23	0.23	0.32	0.22	0.140	0.26	0.22	0.165	0.28	0.22	0.24	0.33
240	0.190	0.21	0.26	0.33	0.20	0.160	0.25	0.195	0.25	0.31	0.185	0.22	0.29	0.170	0.140	0.22	0.170	0.165	0.24	0.170	0.24	0.29
300	0.155	0.175	0.25	0.31	0.160	0.160	0.22	0.155	0.25	0.29	0.150	0.22	0.27	0.140	0.140	0.195	0.135	0.160	0.21	0.135	0.24	0.27
400	0.120	0.140	0.25	0.29	0.130	0.155	0.20	0.125	0.24	0.27	0.125	0.22	0.25	0.110	0.135	0.175	0.110	0.160	0.195	0.110	0.24	0.26
500	0.093	0.120	0.25	0.28	0.105	0.155	0.185	0.098	0.24	0.26	0.100	0.22	0.24	0.090	0.135	0.160	0.088	0.160	0.180	0.085	0.24	0.25
630	0.072	0.100	0.25	0.27	0.086	0.155	0.175	0.078	0.24	0.25	0.088	0.21	0.23	0.074	0.135	0.150	0.071	0.160	0.170	0.068	0.23	0.24
800	0.056	-	-	-	0.072	0.150	0.170	0.064	0.24	0.25	-	-	-	0.062	0.130	0.145	0.059	0.155	0.165	0.055	0.23	0.24
1000	0.045	-	-	-	0.063	0.150	0.165	0.054	0.24	0.24	-	-	-	0.055	0.130	0.140	0.050	0.155	0.165	0.047	0.23	0.24

Note: *Spacings larger than one cable diameter will result in a large voltage drop.
r = conductor resistance at operating temperature
x = reactance
z = impedance