Insulated Copper Power Cable Multi-Core Tunneling and Underground Electric Cable

• Type: Insulated
• Conductor Type: Stranded
• Application: Underground
• Conductor Material: Copper
• Sheath Material: Crosslinking
• Insulation Material: XLPE
• Model NO.: Electric cable
• Material Shape: Round Wire
• Range of Application: Power
• Certification: ISO9001, CE, CCC, RoHS, VDE
• Brand: Qingxin
• Color: Black or as Request
• Shipment: in Container by Sea
• Delivery: 15 Work Days
• OEM: Available
• Transport Package: Roll
• Specification: 1.5mm~400mm
• Trademark: Qingxin
• Origin: China
• HS Code: 8544601200
• Production Capacity: 1000 Km Per Month

Product Description

* Cable features

1) Rated Voltage: 3.6/6KV 6.5/11KV, 11KV, 33KV, 66KV, 132KV

2) Max. working temperature: 90 °c

3) Max. temperature during short circuit (≤5S): 250 °c

4) Sectional area: 25 - 630mm2

5) No. of cores: 1, 2, 3, 4, 5

6) Min. beding radius: 15 times cable radius for single-core cables
                                    and 12 times for multi-core ones

7) Max. conductor DC resistance at 20°c:

 

 

* Application

Suitable for fixed installations, such as distrubution networks or industrial installations.

It can be installed in cable duct, trench or directly buried in earth

 4 cores Cable Specification

Cross Section	Stranding	Approx Weight	Approx Overall Diameter	Gland Size	Single Cleat	Nom. Max. DC-resist conductor 20° C	Current rating laid direct
(mm²)	(mm)	KG/KM	(mm)	(mm)		(Ohm/km)	(Amp)
4 x 1.5	7/0.53	351	12.88	20s	0.5	12.1	32
4 x 2.5	7/0.67	429	14.43	20s	0.6	7.41	42
4 x 4.0	7/0.85	538	16.87	20	0.6	4.61	55
4 x 6.0	7/1.04	670	17.87	20	0.7	3.08	69
4 x 10	7/1.35	998	20.1	25	0.8	1.83	92
4 x 16	7/1.70	1,272	22.4	25	0.9	1.15	119
4 x 25	7/2.14	1,940	27	32	1	0.727	152
4 x 35	7/2.52	2,390	30.1	32	1.2	0.524	182
4 x 50	19/1.78	2,925	31.5	32	1.4	0.387	217
4 x 70	19/2.14	4,200	37.4	40	1.6	0.268	266
4 x 95	19/2.52	5,355	40.9	50s	1.8	0.193	319
4 x 120	37/2.03	6,925	46.6	50	2	0.153	363
4 x 150	37/2.25	8,200	50.2	50s	2	0.124	406
4 x 185	37/2.52	9,975	55.8	63s	TC9	0.0991	458
4 x 240	61/2.52	12,700	62.5	63	TC10	0.0754	529
4 x 300	61/2.85	15,275	67.4	75s	TC11	0.0601	592
4 x 400	61/3.20	19,875	77	75	TC12	0.047	667