PVC Insulated Electric Power Cable 3 Core NYBY NYRY VV22 VV32 CU/PVC/STA SWA/PVC
APPLICATION
This product is suitable for rated voltage not exceeding 0.6/1kV.In the line, for transmission and distribution of energy.
CONSTRUCTION
Conductor: Class 1/Class 2 stranded Copper conductor
Insulation:Polyvinyl chloride (PVC)
Filler(options):Polypropylene mesh tearing rope
Inner sheath: Polyvinyl chloride (PVC)
Armour: Stainless steel tape(single core)galvanized steel tape(multi core)
Outer sheath: Polyvinyl chloride (PVC)
STANDARD
GB/T 12706.1,IEC 60502-1
CHARACTERISTIC
Voltage Rating: Uo/U:0.6/1kV Um:1.2kV
Temperature Rating
Maximum operating temperature of conductor:+70℃
Operating ambient temperature: -20℃~+45℃
Cable laying temperature:Not less than 0℃(When the ambient temperature is below 0℃, the cable should be preheated.)
Minimum Bending Radius: Single core:15D multi core:12D (D is the actual outer diameter of the cable)
SPECIFICATION
|
Specs
mm²
|
Conductor diameter
mm
|
Nominal thickness of insulation
mm
|
Lining thickness
mm
|
Nominal thickness of steel tape
mm
|
Nominal thickness of sheath
mm
|
Approximate outer diameter of cable
mm
|
Approximate cable weight
kg/km
|
|
3×1.5
|
1.38
|
0.8
|
1.0
|
0.2
|
1.8
|
13.9
|
274
|
|
3×2.5
|
1.78
|
0.8
|
1.0
|
0.2
|
1.8
|
14.7
|
323
|
|
3×4
|
2.25
|
1.0
|
1.0
|
0.2
|
1.8
|
16.7
|
425
|
|
3×6
|
2.76
|
1.0
|
1.0
|
0.2
|
1.8
|
17.7
|
508
|
|
3×10
|
4.0
|
1.0
|
1.0
|
0.2
|
1.8
|
20.4
|
688
|
|
3×16
|
5.0
|
1.0
|
1.0
|
0.2
|
1.8
|
22.5
|
908
|
|
3×25
|
6.1
|
1.2
|
1.0
|
0.2
|
1.8
|
25.8
|
1271
|
|
3×35
|
7.2
|
1.2
|
1.0
|
0.2
|
1.8
|
28.4
|
1615
|
|
3×50
|
8.4
|
1.4
|
1.0
|
0.2
|
1.9
|
32.1
|
2093
|
|
3×70
|
10.0
|
1.4
|
1.2
|
0.2
|
2.0
|
36.2
|
2830
|
|
3×95
|
12.0
|
1.6
|
1.2
|
0.5
|
2.2
|
43.1
|
4202
|
|
3×120
|
13.0
|
1.6
|
1.2
|
0.5
|
2.3
|
45.4
|
4986
|
|
3×150
|
14.9
|
1.8
|
1.4
|
0.5
|
2.5
|
51.2
|
6139
|
|
3×185
|
16.5
|
2.0
|
1.4
|
0.5
|
2.6
|
55.8
|
7423
|
|
3×240
|
18.4
|
2.2
|
1.6
|
0.5
|
2.8
|
61.6
|
9441
|
|
3×300
|
21.0
|
2.4
|
1.6
|
0.5
|
3.0
|
68.5
|
11614
|
|
3×400
|
23.4
|
2.6
|
1.8
|
0.5
|
33
|
75.6
|
14589
|
Laying method
Direct buried laying, through the pipe laying, shallow groove laying, cable trench laying, tunnel Laying, sandwich laying, support overhead laying, hanging overhead laying.
OUR FACTORY
PROJECTS
PARTNER
FAQ
Q1: How to select proper conductor size?
A: Follow these steps:
Calculate max current (IEC 60228)
Verify short-circuit withstand (IEC 60949)
Check voltage drop (≤3% for power lines)
Standard sizes: 1.5mm² to 6mm² (18-12 AWG)
Q2: What's the flame retardancy standard for NYBY/NYRY?
A: Must pass:
• IEC 60332-1 (vertical flame)
• IEC 61034-2 (smoke density <60%)
• IEC 60754-1 (halogen content <5%)
Q3.Are you a factory or trading company?
A3: We are a manufacturer.
Q4:How to get a free sample?
A4.Ofcourse,we could provide free samples and you charge the shipping cost
Q5. How long delivery time?
A5.It usualy take 7-10days for sample order and 25-30days for big order.
Q6.What is your payment term?
A5: Our paymen term is usualy T/T30% in advanced,the balance before picking up the goods
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