SIP-2 SIP-4 Wire Aluminum Self-Supporting Aerial Bundled Conductor Service Cables

• Customization: Available
• Type: Insulated
• Conductor Type: Stranded
• Model NO.: SIP-1 SIP-2 SIP-3 SIP-4
• Application: Overhead
• Conductor Material: Aluminum
• Sheath Material: Crosslinking
• Insulation Material: XLPE / PE
• Material Shape: Round Wire
• Range of Application: for Overhead Transmission Lines
• Certification: ISO9001, CCC, SGS
• Brand: Hongda
• Rated Voltage: 600/1000V, 20kv, 35kv
• Service: OEM, ODM
• Transport Package: 1000m Per Drum, 4000m Per Drum
• Specification: 2x16mm2, 4x16mm2, 2x25mm2, 4x25mm2
• Trademark: Hongda, or OEM
• Origin: China
• HS Code: 8544492100
• Production Capacity: 25000km/Year

Product Description

SIP-2 SIP-4 wire aluminum self-supporting Aerial Bundled Conductor Service cables

Self supporting insulated wires (Aerial Bundled Conductor) SIP per GOST R 52373-2005 and TU 16-705.500-2006
(TU 16-705.500-2006 used instead of TU 16.К71-268-98 and TU 16.К71- 272-98)

SIP-1 - self supporting wire with Al cores, with insulation from light-stabilized cross-linked PE, neutral messenger non-insulated core from Al alloy.
SIP-2 - self supporting wire with Al cores, with insulation from light-stabilized cross-linked PE, with zero residential (larger diameter), covered with insulation
SIP-3 - protected self supporting wire, with conducting core from Al alloy with insulation from lightstabilized cross-linked PE.
SIP-4 - protected self supporting wire, without currier element, with Al conducting cores with insulation from light-stabilized cross-linked PE.


CONSTRUCTION
1. CONDUCTING CORE - Al round core  for all cross-section the core is compacted multiwire, the quantity of wire in phase core. Outer diameter of conducting core and its electrical resistance shown in bellow table:

Nominal cross-section of phase core mm2	Number of wires in the core units.	Outer diameter of conducting core mm		Electrical resistance of 1 km of phase core to DC, ohm not more
		Min.	Max.
16	7	4,6	5,1	1,910
25	7	5,7	6,1	1200
35	7	6,7	7,1	0,868
50	7	7,85	8,35	0,641
70	7	9,45	9,95	0,443
95	7	11,1	11,7	0,320
120	19	11,1	13,1	0,253
150	19	14,0	14,5	0,206
185	19	15,45	16,15	0,164
240	19	17,75	18,45	0,125

2. NEUTRAL MESSENGING CORE - form Al alloy, round core, stranded from round wires,
compacted. Nominal cross-sections, number of wires in the core, outer diameter of core, its burst capacity and electrical resistance are specified in the bellow table:

Nominal cross-section of phase core mm2	Number of wires in the core units.	Outer diameter of conducting core mm		Electrical resistance of 1 km of phase core to DC, ohm not more
		Min.	Max.
25	7	5,7	6,1	1,380
35	7	6,7	7,1	0,986
50	7	7,85	8,35	0,720
54,6	7	9,2	9,6	0,630
70	7	9,45	9,95	0,493
95	7	11,1	11,7	0,363
120	19	12,2	12,9	0,288
150	19	13,9	14,5	0,236
185	19	15,75	16,15	0,188
240	19	17,75	18,45	0,145

3. INSULATION - in SIP-1 the neutral core is not insulated. In other conductors the insulation made from light-stabilized cross-linked PE. Insulated phase cores have the distinctive coloring. Insulation thickness is shown in the following table:

Types of wire	Nominal isulation thickness, mm
	16	25	35	50	54,6	70	95	120	150	185	240
SIP-1	1,3	1,3	1,3	1,5	1,5	1,7	1,7	1,7	1,7	1,9	1,9
SIP-2
SIP-3 20 kV	2,3
SIP-3 35 kV	3,5
SIP-4	1,3	1,3

APPLICATION
SIP-1 - for overhead transmission lines (TL) and linear TL deviations in atmosphere types I and II as per GOST 15150-69
SIP-2 - for overhead transmission lines (TL) and linear TL deviations in atmosphere types I and II as per GOST 15150-69 , including sea coasts, salt lakes shores, in industrial areas 
SIP-3 - for TL with nominal voltage 10-35 kV in atmosphere types II and III as per GOST 15150-69 , including sea coasts, salt lakes shores, in industrial areas 
SIP-4 - for TL deviations to entry and for laying in walls of buildings and engineering structures in
atmosphere types II and III as per GOST 15150-69
 

Mark and rated voltage wire	Number and nominal cross-phase and zero bearing veins sht.h mm2	Estimate the outer diameter of wire mm	Estimated weight of 1 km of wire kg/km
SIP-1 0,6 / 1 kV	1х16+1х25	15	135
	3х16+1х25	22	270
	3х25+1х35	26	390
	3х35+1х50	30	530
	3х50+1х50	32	685
	3х50+1х70	35	740
	3х70+1х70	37	930
	3х70+1х95	41	990
	3х95+1х70	41	1190
	3х95+1х95	43	1255
	3х120+1х95	46	1480
	3х150+1х95	48	1715
	3х185+1х95	52	2330
	3х240+1х95	56	2895
SIP-2 0,6 / 1 kV	3х16+1х25	24	308
	3х16+1х54,6*	28	427
	3х25+1х35	27	424
	3х25+1х54,6*	30	512
	3х35+1х50	31	571
	3х35+1х54,6*	32	606
	3х50+1х50	34	727
	3х50+1х54,5*	35	762
	3х50+1х70	36	798
	3х70+1х54,6*	39	973
	3х70+1х70	40	1010
	3х70+1х95	41	1087
	3х95+1х70	43	1240
	3х95+1х95	45	1319
	3х120+1х95	48	1553
	3х150х1х95	50	1787
	3х185+1х95	55	2403
	3х240+1х95	60	2968
SIP-3 20 kV	1х35	12	165
	1х50	13	215
	1х70	15	282
	1х95	16	364
	1х120	18	445
	1х150	19	540
	1х185	24	722
	1х240	24	950
SIP-3 20 kV	1х35	14	209
	1х50	16	263
	1х70	17	334
	1х95	19	421
	1х120	20	518
	1х150	22	618
	1х185	24	808
	1х240	26	1045
SIP-4 0,6/1 kV	2х16	15	139
	4х16	18	278
	2х25	17	196
	4х25	21	392

More question and inquiry, please contact with Vivian Yuan,
phone number: [phone].