33kv Three-Core Submarine Cable

33kV Three-Core Submarine Cable Application

33kV Three-Core Submarine Cable is a specialized high-voltage cable used for transmitting electrical power underwater, typically between offshore platforms, islands, and coastal grids. Applications: Offshore wind farms/Island grid interconnections/Subsea oil & gas platforms/Coastal power distribution. 

33kV Three-Core Submarine Cable Standards

IEC 60228, IEC 60502-2, IEC 62067, etc.

33kv Three-Core Submarine Cable With Individual Lead Sheath Structure

33kv Three-Core Submarine Cable With Individual Lead Sheath Parameter

Parameter Specification(mm)		3X50	3X70	3X95	3X120	3X150	3X185	3X240	3X300	3X400	3X500
current capacity(A)	seabed	217	265	315	355	396	442	506	559	621	684
	intertidal	202	246	292	329	367	409	457	516	522	630
	land	189	230	272	307	341	381	434	479	531	584
resistance(Q/km	Max DC Resistaroe at 20℃	0.387	0.268	0.193	0.153	0.124	0.0991	0.0754	0.0601	0.047	0.0366
	MaxAC Resistance at90℃	0.494	0342	0.247	0.196	0.159	0.127	0.0976	0.0785	0.0624	0.0499
capacitance(μF/km)		0.144	0.160	0.176	0.189	0.202	0.217	0.238	0.256	0.281	0.311
cable diameter(approximate)(mm)		96.3	101.1	104.6	108.4	1119	116.2	120.9	128.6	135.5	143.8
Min bending radius(mm)		1926	2022	2091	2168	2237	2324	2419	2571	2709	2975
weight of cable (kg/km)	in air	19148	21286	22809	24902	26692	29292	32030	38084	43143	49009
	in water	11864	13258	14332	16873	16859	18687	20560	26095	28723	32768

33kv Three-Core Submarine Cable with Individual Al-Pe Composite Sheath Structure

33kv Three-Core Submarine Cable with Individual Al-Pe Composite Sheath Parameter

Parameter Specification(mm)		3X50	3X70	3X95	3X120	3X150	3X185	3X240	3X300	3X400	3X500
current capacity(A	seabed	199	243	288	324	359	401	456	507	560	620
	intertidal	187	227	268	302	336	373	425	472	521	576
	land	177	214	253	295	315	351	399	443	489	540
resistance(Q/km)	Max DC Resistaroe at 20℃	0.387	0.268	0.193	0.153	0.124	0.0991	0.0754	0.0601	0.047	0.0366
	MaxAC Resistance at90℃	0.494	0.342	0.247	0.196	0.159	0.127	0.0976	0.0785	0.0624	0.0499
capacitance(μF/km)		0.144	0.160	0.175	0.188	0.202	0217	0.238	0.256	0.281	0.311
cable diameter(approximate)(mm)		98.4	102.7	106.1	109.6	113.1	1169	122.1	128.9	136.4	143.2
Min bending radius(mm)		1967	2054	2123	2192	2261	2339	2443	2678	2707	2865
weight of cable (kg/km	in air	15184	16869	18013	19356	21117	22813	25361	30267	34507	39109
	in water	7579	8375	9172	9922	11070	12080	13652	17217	20108	23003