2016年9月7日星期三

LV 120mm Copper Core PVC Insulated Armoured Cable

Cu conductor XLPE insulated PVC sheated steel wire armored power cable  not only have excellent electric, mechanical properties, but also have powerful resistance against chemical corrosion, heataging and environmental stress. Their structures are simple. The permissible maximum operating temperature is 90'C. It is convenient for using, and they can be laid with no restriction of different elevation.
Rate
Voltage(kv)
Sectional
Area(mm 2 )
No.of Core
1st class0.6/11.8/33.6/66/108.7/1512/2018/3021/35
2nd class1/13/36/68.7/1012/1518/20-26/35
1 Core 1.5-80025-80025-120025-120035-120050-120050-120050-1200
2 Core 1.5-18525-185      
3 Core 1.5-40025-40025-40025-40035-40050-40050-40050-400
4 Core 2.5-40025-400      
5 Core 2.5-40025-400      


TypeNameMain Application
Cu CoreAl Core
YJV
YJY
YJLV
YJLV
XLPE insulated,PVC or PE Sheathed Power CableFor laying indoor,tunnel,channel and undergroud,Unable to bear external mechanical force,but bear the traction force during laid
YJV22
YJV22
YJLV22
YJV22
XLPE Insulated,Steel Tape Armoured,PVC or PE Sheathed Power CableFor laying indoor,tunnel,channel and undergroud Able to bear external mechanical force,but unable to bear large pulling force
YJV32
YJV32
YJLV32
YJLV32
XLPE Insulated,Fine Steel Wire Armoured,PVC or PE Sheathed Power CableFor laying in shaft with large difference of level.Able to bear external machanical force and maderate pulling force
YJV42
YJV42
YJLV42
YJLV42
XLPE Insulated,Thick Steel Wire Armoured,PVC or PE Sheathed Power CableAble to bear positive pressure and pulling force

Note:"ZR-"Include ABC three kinds of flame retardent cables,which are spectively indicated in "ZRA-" or "ZRB-" "ZRC-".For example:"ZRB-YJV","ZRA-YJV22".

Main Technical Quota
1.DC resistance:conductor resistance of finished cable at 20’C per kilometer is not more than the following values.
Nominal Section
Area(mm 2 )
1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 400 500 630 800
Copper Core12.1 7.41 4.61 3.08 1.83 1.15 0.727 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 0.0366 0.0283 0.0221
Aluminum Core18.1 12.1 7.41 4.61 3.08 1.91 1.20 0.868 0.641 0.443 0.320 0.253 0.206 0.164 0.125 0.100 0.778 0.0605 0.0469 0.0367

2.Voltage Test and Partial Discharge Test
Rate
Voltage Uo(kv)
Item
0.6/11.8/33.6/66/6
6/10
8.7/10
8.7/15
12/2018/20
18/30
21/3526/35
VoltageTest Voltage3.56.512.52130.5426373.591
Test Time555555555
Partial Discharge TestTest Voltage--6.210.415.120.831.136.345
Discharge Capacity--10101010101010





2016年9月6日星期二

Duplex Cable SHEPHERD AWG #6/7 AAC for Philippines Duplex Cables

(1).Application
ABC Cable Primarily used for 120 volt overhead service applications such as street lighting,outdoor lighting,and temporary service for construction.To be used at voltages of 600 volts phase-to-phase or less and at conductor temperatures not to exceed 75oC for polyethylene insulated conductors or 90oC for crosslinked polyethylene(XLP)insulated conductors.
(2).Construction

Code Word
Phase conductor
Bare Neutral Messenger
Nominal Lay Length
Weight Per 1000ft. (lbs.)
Allowable Ampacities+
Size
(AWG)
Stranding
Insul. Thick.
(Mils)
Size
(AWG)
Stranding
Rated Strength
(lbs.)
inches
XLP
POLY
XLP
POLY
AAC Neutral-messenger
Pekingese
6
1
45
6
7
563
10.36
61
61
85
70
Collie
6
7
45
6
7
563
10.36
64
64
85
70
Dachshund
4
1
45
4
7
881
10.36
92
92
115
90
Spaniel
4
7
45
4
7
881
10.36
96
96
115
90
Doberman
2
7
45
2
7
1350
14.88
147
147
150
120
Malemute
1/0
9
60
1/0
7
1990
14.88
234
234
205
160
             
Code words for XLP insulated products are formed by adding/XLPto the conventional code words above(e.g.-Chihuahua/XLP)
Specifications
600/1000v Aerial Bundle Cable
1)Certificate:ISO9001
2)Fast delivery and best price
3)Standard:IEC,ASTM,BIS,etc.




Duplex Service Drop Cable Setter Shepherd, AAC/ACSR/XLPE 1*6awg+1*6awg Overhead ABC cable

Duplex Shepherd ABC Cable Construction: 
  • Conductors: 3 Aluminum Conductors (per ASTM Standards B231, B232, and B399 as applicable)
  • Insulation: Black Extruded Cross-linked Polyethylene (XLPE)
  • Bare Neutral: Bare Aluminum
Duplex Shepherd ABC Cable Ratings and Approvals:
  • ANSI/ICEA Standard S-76-474
  • Voltage Rating: 600 Volts
  • Temperature Rating: 90°C
Duplex Shepherd ABC Cable Features and Benefits: 
  • Weather resistant
  • Abrasion resistant
  • Tearing resistant
  • Cutting resistant
  • Chemical resistant
Duplex Shepherd ABC Cable Applications:
  • Delivers 4-wire three phase power from secondary power line or pole-mounted transformers to service-entrance conductors
  • May be used as pole line secondary with service splices at the pole or mid-span.

2016年9月4日星期日

Electrical wire PVC insulation power cable 5 core power cable

PVC cable 5 core Construction :
Conductor: Solid or stranded copper 
Insulation: Cross-linked polyethylene (XLPE) or Polyvinyl chloride (PVC) 
Filler: Polypropylene filament with lapped binding tape 
Binder: Binding tape 
Inner sheath: Polyvinyl chloride (PVC) 
Amour: Galvanized steel wire armored(SWA) or steel tape armored(STA) 
Sheath: Polyvinyl chloride (PVC) 
PVC cable 5 core  Nominal Section:
Area(mm2) :1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 400 500 630 800
PVC cable 5 core Operating Features :
 1)The maximum conductor operating temperature: 90°C
During short circuit (lasting less than 5 seconds) the maximum temperature of the cable conductor shall not be above 250°C
Environment temperature should be no lower than 0°C for laying the cable.
2)Bending Radius of the Cable:
Single Core Cable: Non Armored Cable 20D, Armored Cable 15D
Cores Cable: Non Armored Cable 15D, Armored Cable 12D.
 Remarks: D means practical external diameter of the cable
PVC cable 5 core Features  :
XLPE  insulated power cable do not has excellent electric, mechanical properties,but also has powerful resistance against chemical corrosion,heat resistance and enviromental stress resistance. Its structure is simple. The long period operating temperature is +90 °C. It is conveninet to use and can be laid with no restriction of different level.
XLPE insulated steel wire armoured power cable: XLPE/PVC insulated power cable has a number of advantages over paper insulated and PVC insulated cable. XLPE cable has high electric strength, mechanical strength, high-ageing resisting, environmetal stress resisting antichemical corrossion, and it is simple construction, using convenient and higher operating of long term temperature. It can be laid with no drop restriction. 
Various of flame-retardant and non-flame retardant XLPE cable can be manufactured with three technology(peroxide, silane and irradiation crosslinking). The flame-retardant cable covers all kinds of low-smoke low-halogen low-smoke halogen free, and non-smoke nonhalogented and three classes of A, B, C.
Application:
1)These cables are most suitable for direct burial or for installation on trays or ducts,  Where there is
a risk of mechanical damage, armoured cables should be used.

2) For laying in ground along route with large difference of level able to bear external mechanical forces.