0.6/1kV PVC insulated Cable

(0.6/1kV PVC insulated Cable) manufactured by JYTOP meets or exceeds the requirements of all international standards like ASTM, AS, BS, CSA, DIN, IEC, NFC, SS -etc

　　Application:

　　0.6/1kV PVC Cable, It to be used for indoors, in tunnel, in down wells,cable furrow or pipe, underground.

　　Note: the single core armored cables are used for D.C. system only. As for A.C. system, armor layer should be used of non-magnetic material or magnetic isolation measures.

　　Standards: BS 7870-3.10-2001 or IEC 60502 -1

　　Conductor: Cu or Aluminum
        Insulation:PVC Sheath: PVC

　　Sheath Color: Black or Colors

　　Cable Structure:

　　1. Conductor: Copper(Cu) or Aluminum

　　2. PVC insulation

　　3. Fill layer

　　4. Around the package tape

　　5. Inner Sheath

　　6. Steel tape armor

　　7. Outer Sheath

　　8. Mark

　　Product Description:

　　- PVC insulated PVC sheathed power cable (PVC/PVC Cable)

　　- PVC insulated steel tape armored PVC sheathed power cable (PVC/STA/PVC Cable)

　　- PVC insulated steel wire armored PVC sheathed power cable (PVC/SWA/PVC Cable)

　　- Flame retardant PVC insulated PVC sheathed power cable (FR/PVC/PVC Cable)

　　- Flame retardant PVC insulated steel tape armored PVC sheathed power cable (FR/PVC/STA/PVC Cable)

　　- Flame retardant PVC insulated steel wire armored PVC sheathed power cable (FR/PVC/SWA/PVC Cable)

　　FR – Flame Retardant

Number of Cores & Nominal Cross-section Area

Number of Cores	1	2	3	3+1	4	3+2	4+1	5
Section Area (mm2)	4 - 500	2.5 - 500	2.5 - 300	4 - 300	2.5 - 300	2.5 -300	4 - 300	2.5 - 95

　　More about 0.6/1kV PVC Cable style, Plz contact our team. We'll gvie reply ASAP.

Main Properties:

No.	Test Item			Property
1	Construction			Listed to the tables
2	Conductor resistance			Listed to the tables
3	Test Voltage	A.C  3.5kV  5min		No breaken
4	Machenical Properties before aging	Tensile Strength	Insulation	Min. 12.5N/mm2
			Sheath	Min. 12.5N/mm2
		Elongation at break	Insulation	Min. 150%
			Sheath	Min. 150%
	Machenical properties after aging	Tensile Strength	Insulation	100℃±2℃7days Min. 12.5N/mm2
			Sheath	100℃±2℃7days Min. 12.5N/mm2
		Varying valve of tensile strength	Insulation	100℃±2℃7days Max. 25%
			Sheath	100℃±2℃7days Max. 25%
		Elongation at break	Insulation	100℃±2℃7days Min.150%
			Sheath	100℃±2℃7days Min.150%
		Varying valve of tensile strength	Insulation	100℃±2℃7days Max. 25%
			Sheath	100℃±2℃7days Max. 25%
5	Flame retardant property			IEC60332 - 3
6	Constant of insulation resistivity		Min at 20℃	36.7
	Ki MΩ.km		Min at 70℃	0.037

　　Installation:

　　1. The installation temperature should not over 20℃, If the ambient temperature is lower than 0℃, the cable should be preheated.

　　2. The bending radius of cable should not less than 8 times.

　　3. After installantion, the cable should with stand voltage test for 15min. 3.5kv D.C.

　　In air:

　　1. As the single core cable laying in parallel, the distance between the cable's center is 2 times (for cables which cross section area of conductor ≤185mm2) and

　　90mm (for cables which cross sectional area of conductor≥240mm2)

　　2. Ambient temperature: 30℃

　　3. Max. temperature of conductor: 70℃

4. Rating factors of current rating for ambient temperature:

Air temperature	20℃	25℃	35℃	40℃	45℃
Rating factors	1.12	1.06	0.94	0.87	0.79

　　Direct in ground:

　　1. When the single core cables are installed separately, the distance between the cable's center is 2 times of the cable diameter.

　　2. Ambient temperature: 25℃.

　　3. Max. temperature of conductor: 70℃.

　　4. Soil thermour resistivity: 1.0℃. m/w.

　　5. Depth: 0.7m

　　6. Rating factors under different ambient temp.:

Air temperature	15℃	20℃	30℃	35℃
Rating factors	1.11	1.05	0.94	0.88

　　Short ciruit ratings:

Max temperature at short circuit	Max temperature short circuit rating
130℃	I=94 S√A

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