Copper Single Core Steel Tape Armoured STA Medium Voltage
Electrical Cables For Power Delivery
Use characteristics:
-The cable rated voltage U0/U(Um) is expressed as follows
U0/U(Um)=3.6/6(7.2)-6/6(7.2)-6/10(12)-8.7/10(12)-8.7/15(17.5)-12/20(24)-18
/30(36)-21/35(40.5)-26/35(40.5)kV.
-Conductor rated working temperature
The maximum rated working temperature of the cable conductor is
90°C.
-When short-circuited (the longest duration does not exceed 5s),
the maximum temperature of the cable conductor does not exceed
250°C.
-Laying environment temperature
The ambient temperature during cable laying should not be lower
than 0°C, otherwise preheating is required.
-Installation bending radius
Minimum bending radius during cable installation
Specificaiton:
IEC 60228 Conductors
IEC 60502-1 Power cables with extruded insulation and their
accessories for rated voltages from 1kV(Um=1.2kV) up to
35kV(Um=40.5kV) - Part 1: Cables for rated voltages of 1
kV(Um=1.2kV) and 3 kV(Um=3.6kV)
Main technical features:
The cross-linked polyethylene insulated cable adopts peroxide
cross-linking method, so that the polyethylene molecule changes
from a linear molecular structure to a three-dimensional network
structure, and from a thermoplastic material to a thermosetting
material. The working temperature is increased from 70°C to 90°C.
Improve the current-carrying capacity of the cable.
Cross-linked polyethylene insulated cables have excellent
electrical properties, heat resistance, chemical resistance,
environmental stress cracking resistance, aging resistance, and
long service life.
| Product name | Medium Voltage Cables |
| Certifications | CE/CCC/ISO |
| Standard | IEC60502-1 |
| Rated Voltage | 0.6/1 KV |
| Conductor material | Copper/Aluminum |
| Insulation Material | XLPE/PVC |
| Armoured Material | None/Steel Tape/Steel wire |
| Jacket Material | PVC |
| Number of cores | 1C,2C,3C,4C,5C,3+1C,3+2C,4+1C |
| Section area | 1.5MM2 - 400MM2 |
FAQ:
Q1. Are you trading company or manufacturer ?
A: We are professional manufacture with our own independent export
rights.
Q2. What if I don’t find the type and size of cable I need on this
page?
A: Don't worry. Contact us and send us your requirements, we will
help you choose the correct cable you need. It is better if you
have the following information: cable voltage, conductor material,
insulation and outer sheath material, armor type. Otherwise, you
can provide us with cable installation environment, application
requirements, etc.
Q3. Can you produce according to the samples ?
A: Yes, we can produce by your samples or technical drawings.
Q4. How long is you delivery time ?
A: Depends on your quantity, normally 1-3 weeks.
Medium Voltage Cables
