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underground high volt 110KV fire proofing electrical cable

    Payment Type: L/C,T/T,D/P,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1000 Meter
    Delivery Time: 30 Days
Basic Info

Model No.: N2XS(F)2Y

Type: Insulated

Conductor Type: Stranded

Application: Underground, Overhead

Conductor Material: Copper

Sheath Material: Crosslinking

Insulation Material: XLPE

Material Shape: Round Wire

Range of Application: Refractory

Certification: VDE, RoHS, CCC, UL, CE, ISO9001

Brand: HUAYUAN YONGTONG

Additional Info

Packaging: Drums

Productivity: 500kilometers/month

Brand: HUAYUAN YONGTONG

Transportation: Ocean,Land,Air

Place of Origin: Beijing,China

Supply Ability: 500kilometers/month

Certificate: CE, CCC, ISO

HS Code: 8544601400

Port: Shanghai Port,Tianjin Port,Qingdao Port

Product Description
  1. Long-term operation temperature of cable conductor: 90°C;

  2. In short-circuit (within 5S: max. temperature of conductor is not more than 250°C.

U0/U(Um)
kV

Nominal System

Voltage kV

Maximum Working

Voltage kV

Lightning Impulse

Withstand Voltage
kV

Switching Impulse

Withstand Voltage
kV

38/66(72.5)

66

72.5

342

48/66(72.5)

66

72.5

342

64/110(126)

110

126

550

76/132(145)

132

145

640

127/220(252)

220

252

1050

160/275(300)

275

300

1050

850

190/330(362)

330

362

1175

950

220/400(420)

400

420

1425

1050

290/500(550)

500

550

1550 (Peak Value)

Remark

1. System Frequency is 50Hz

2. During Normal Operation, Allowable Maxi Cable Conductor Temperature is 90°C

3. During short circuit (short circuit duration no more than 5S), Max. Cable Conductor Temperature is 250°C.

4. Cable Service Life is at least 30 Years.

5. No drop restrictions during cable laying. The ambient temperature should be Min 0°C, or it should be heated before being laid.

6. Allowable Max. Pulling force for conductor Cu cable: 70N/mm2 Al cable: 40N/mm2

7. Allowable side pressure Max. 5kN/m.

8. The minimum bend radius is 20D during laying, and 15D during operation.


Enviromental Conditions

1.Rated Voltage 0.6/1kV PVC Insulation Power Cable :

The long-term working temperature of cable conductor should be not more than 70°C.

While short-circuit the highest working temperature of cable conductor should be not more than 160°C(5 seconds maximum duration);

The minimum bending radius for laying cable(D is diameter):single core unarmoured cable should be 20D,multi-core unarmoured cable should be 15D,single core armoured cable should be 15D,multi-core armoured cable should be 12D;

The environment temperature for laying cable should be not less than 0°C.

2. Rated Voltage 0.6/1kV XLPE Insulation Power Cable / Rated Voltage 3.6/6~26/35kV XLPE Insulation Power Cable :

The long-term working temperature of cable conductor should be not more than 90°C.

While short-circuit the highest working temperature of cable conductor should be not more than 250°C(5 seconds maximum duration);

3. Rated Voltage 0.6/1kV and Frequency Inverter Control System Power Cable:

Designed with fully symmetric space structure, cable has excellent electromagnetic compatibility;

Low and uniform positive sequence and zero-sequence impedances have greatly improved power quality compared with ordinary four-core cable;

The environment temperature for laying cable; PVC and XLPE insulation is 0°C;

The maximum working temperature of cable; PVC insulation is 70°C,XLPE insulation is 90°C;

Low-smoke halogen-free flame retardant cable: PH value of burning gas ≥4.3,conductivity≤10us/mm, minimum light transmittance shall not be less than 60% while product burning;

The minimum bending radius for laying cable is 12D (D is diameter).

400kv-Power-Cable-with-Cu-AL-XLPE-Triple-Extruded-Lead-Sheath-PE-Sheath-1-2500mm2- (1)

foreign customers in our factoryProduct EquipmentOutdoor Warehouse for Finished CableWorkshop Picture


1.Underground Cable 2.Copper Wire Screened Cable 3.Electrical Cable Wires 4.High Voltage Power Cable 5.110kv Cable 6.132kv Cable

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Product Categories : Fire-Proof Cable

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