After burning has ceased,the charred portion of cable should not have reached a height exceeding 2.5m
(3).Evaluation
Cable samples in Category C should have the test flame applied for 20 min.
In the case of cables samples in Category A and B the test flame should be applied for 40 min,
(2).Duration of application of the flame
Category C:1.5 Liters
Category B:3.5 Liters
Category A:7 Liters
The number of cable lengths required to give a total volume of combustible materical per meter of:
(1).Category of Sample
C.Test on bunched Cable Under fire conditions.
Each drum of finished cable should withstand power frequency voltage 3.5kV for 5 minutes.the insulation is not breakdown.
B.Voltage Test
0.0291
0.0367
0.0469
0.0605
0.0778
0.100
0.125
Al Core(
XLPE insulated power cable is simple construction,using convenient and higher operating of long term temperature.
Payment Terms: | L/C,D/A,D/P,T/T |
Jacket: | PVC |
Conductor Material: | Copper |
Application: | Other |
Type: | Medium Voltage |
Insulation Material: | Rubber |
Place of Origin: | Henan China (Mainland) |
Aerial copper cable are the cables of single-layer or multi-layer aluminum or copper strands twisted on top to extrude the insulation wire. Overhead line is relative to the cable said, that is, and by the tower will be the wire at a certain height to transmit electricity lines. ...
Aerial cables are often referred to as overhead power cable, the conductor could be copper and aluminum. Jenuincable can supply different aerial cables of single-core Cu or Al aerial insulated cable, copper conductor flat aerial power cable and ABC (aerial bundled cable). It is ...
Power supply SATA power cable produced by Holly Electronics is a hard disk data cable. The power supply SATA power cable is also known as SATA 15pin revolution large 4PIN female +15pin female power cord. SATA Power Supply Cable Features 01. Cost-effective If your serial power ...
Come From QUZHOU HOLLY ELECTRONICS CO.,LTD