XLPE insulated steel wire armoured 11kv power cable multi cores 400/500mm²

Specifications:

1. Rated voltage: 6/11kV(10kV)

2. No. of core: Single core or three cores and more.

3. The highest allowed operating temperature of conductor for long-term working is 90℃. In short-circuit (Max. long-term is no more than 5 seconds). The highest temperature for conductor is no more than 250℃.

4. D.C. resistance of the conductor complies with the stipulations of 6/11kV(10kV)

5. The environment temperature should be no lower than 0oC when lay. Otherwise it should be preheated.

6. The cable is laid without horizontal drop limit.

7. Working Frequency Voltage Test: 3.5Uo/5min without puncture.

8. Partial Discharge Test: The discharge volume should be no more than 10pC under 1.73Uo for the cable.

9. Minimum Bending Radius

Single core - Fixed: 15 x overall diameter

Three core - Fixed: 12 x overall diameter

(Single core 12 x overall diameter and 3 core 10 x overall diameter where bands are positioned adjacent to joint or terminations provided that the bending is carefully controlled by the use of a former)

Packing

Cable is supplied in wooden reels, corrugated boxes and coils. Cable ends are sealed with BOPP self adhesive tape and non-hygroscopic sealing caps to protect the cable ends from moisture. The required marking shall be printed with a weather-proof material on the outsides of drum according to customer's requirement

Note:

The single core armoured cables are used for D.C. system only. If used for A.C. system, the magnetic isolation should be applied on the steel armoire wires of non-magnetical materials should be used.

FAQ

Inquiry response: Your kind inquiry will be replied in 24 hours;

Sample: all cable sample is avaliable, the sample is for free;

OEM & ODM are acceptable to us;

Warranty period: 12 months