46KV Concentric Power Cable with 100% insulation level 500MCM

admin — Mon, 16 Sep 2019 01:44:19 +0000

Product Description

1. Introduction:

Cross-linked polyethylene insulated power cable not only has excellent electric, mechanical properties, but also has powerful resistance against chemical corrosion, heat aging and environmental stress. Its structure is simple. The long term operating temperature is 90^oC. It is convenient to use and can be laid with no restriction of different level.

Our enterprise can produce both flame retardant and non-flame retardant series of XLPE power cable.

Our XLPE power cable can be produced according to your specifications, which are equivalent to IEC, DIN, BS and ASTM, and some indexes are surperior to standards stated above.

The flame-retardant cable coves all kinds of low-smoke lowe-halogen, low-smoke halogen free and three classes of A, B ,C.

We can design and manufacture special XLPE cable according to other standards required by the customers, such as Heavy section cut apart conductors, water-resistance, defend termites, defend mouse and so on.

2. Application and Main type

Type

Description

Main Apllication

Copper Conductor

Aluminum Conductor

YJV

Cu/XLPE/PVC

YJLV

Al/XLPE/PVC

Copper or aluminum conductor

XLPE insulated, Copper tape

screen PVC shealthed power cable

For laying indoor, tunnel, underground and cannel.

Unable to bear external mechanical pulling force and pressure during laid.

YJV

Cu/XLPE/L(H)DPE

YJLV

Al/XLPE/L(H)DPE

Copper or aluminum conductor

XLPE insulated, Copper tape screen

PE/LDPE/HDPE shealthed power cable

YJE

Cu/XLPE/LSOH

YJLE

Al/XLPE/LSOH

Copper or aluminum conductor XLPE

insulated, Copper tape

screen LSOH shealthed power cable

YJSV

Cu/XLPE/CWS/PVC

N2XS(SE)Y

YJLSV

Al/XLPE/CWS/PVC

N2XS(SE)Y

Copper or aluminum conductor XLPE

insulated, Copper wire+Coper tape

screen PVC shealthed power cable

For laying indoor, tunnel, underground and cannel.

Unable to bear external mechanical pulling force and pressure during laid, fault current requires large.

CWS(Copper wire screen)

type:A: Fixed section

B: Full/one third/one sixth/one eighth/one sixteenth neutral

YJSY

Cu/XLPE/CWS/L(M.H)DPE

N2XS(SE)2Y

YJLSY

Al/XLPE/CWS/L(M.H)DPE

N2XS(SE)2Y

Copper or aluminum conductor XLPE

insulated, Copper wire+Coper tape

screen PE/LDPE/HDPE shealthed power cable

YJE

Cu/XLPE/CWS/LSOH

YJLE

Al/XLPE/CWS/LSOH

Copper or aluminum conductor XLPE

Copper wire+Coper tape

screen LSOH shealthed power cable

YJV22

Cu/XLPE/STA/PVC

YJLV22

Al/XLPE/STA/PVC

Copper or aluminum conductor XLPE

insulated, Copper tape screen, steel tape armoured, PVC sheathed power cable

For laying indoor, tunnel, underground and cannel.

Able to bear external mechanical forces, but unable to bear large pulling force.

YJV23

Cu/XLPE/STA/L(M.H)PE

YJLV23

Al/XLPE/STA/L(M.H)PE

Copper or aluminum conductor XLPE

insulated, Copper tape screen, steel tape armoured, PE/LDPE/HDPE sheathed power cable

WD-YJY23

Cu/XLPE/STA/LSOH

WD-YJLY23

Al/XLPE/STA/LSOH

Copper or aluminum conductor XLPE insulated, Copper tape screen, steel tape armoured, PVC sheathed power cable

YJSV22

Cu/XLPE/CWS/STA/PVC

N2XSEBY

YJLSV22

Al/XLPE/CWS/STA/PVC

N2XSEBY

Copper or aluminum conductor XLPE insulated,

Copper wire+Coper tape screen,steel tape armoured, PVC shealthed power cable

For laying indoor, tunnel, underground and cannel.

Able to bear external mechanical forces, but unable to bear large pulling force. fault current requires large.

CWS(Copper wire screen)

type:A: Fixed section

3. Scope of voltge grade and core number and cross-section

a) National standard

Rated voltage(kv)

3.6/6

6/6

6/10

8.7/10

8.7/15

12/15

12/20

18/20

18/30

21/35

26/35

Core Number

1 core, 3 core

Cross-section

mm²

25~800

35~800

25~400

35~400

b) IEC/BS/DIN standard

Rated voltage(kv)

3.6/6

6/6

6/10

8.7/10

8.7/15

12/15

12/20

18/20

18/30

21/35

26/35

Core Number

1 core, 3 core

Cross-section

mm²

25~800

35~800

25~400

35~400

c) ASTM standard

Rated voltage(kv)		5001-8000	8001-15000	15001-25000	25001-28000	28001-35000	35001-46000
		1 core, 3 core
Cross-section mm²	1C	6AWG~1600kcmil	2AWG~1600kcmil	1AWG~1600kcmil		2AWG~1600kcmil	1/0AWG~1600kcmil
Cross-section mm²	3C	6AWG~1600kcmil	2AWG~1600kcmil	1AWG~1600kcmil		2AWG~1600kcmil	4/0AWG~1600kcmil

4. D.C Resistance of finished cable at 20^oC per km is not more than following:

Nominal Cross-section mm²		25	35	50	70	95	120	150	185	240	300
20^oC DC Resistance Ω/km	Cu	0.727	0.524	0.387	0.268	0.193	0.153	0.124	0.0991	0.0754	0.0601
20^oC DC Resistance Ω/km	Al	1.2	0.868	0.641	0.443	0.320	0.253	0.206	0.164	0.125	0.100
Nominal Cross-section mm²		400	500	630	800	1000	1200	1400	1600	1800	2000
20^oC DC Resistance Ω/km	Cu	0.0470	0.0366	0.0283	0.0221	0.0176	0.0151	0.0123	0.0108	0.0096	0.0086
20^oC DC Resistance Ω/km	Al	0.0778	0.0605	0.0469	0.0367	0.0291	0.0247	0.0202	0.0177	0.0157
Nominal Cross-section AWG		6	5	4	3	2	1	1/0	2/0	3/0	4/0
20^oC DC Resistance Ω/km	Cu	1.3219	1.0453	0.8298	0.6594	0.5211	0.4149	0.3281	0.2605	0.2065	0.1640
20^oC DC Resistance Ω/km	Al	2.1699	1.7167	1.3631	1.0802	0.8551	0.6783	0.5401	0.4276	0.3376	0.2688
Nominal Cross-section MCM		250	300	350	400	450	500	550	600	650	700
20oC DC Resistance Ω/km	Cu	0.1386	0.1158	0.0991	0.0865	0.0772	0.0695	0.0630	0.0579	0.0534	0.0495
20oC DC Resistance Ω/km	Al	0.2273	0.1897	0.1623	0.1421	0.1263	0.1138	0.1032	0.0948	0.0874	0.0813
Nominal Cross-section MCM		750	800	900	1000	1100	1200	1300	1400	1500	1600
20^oC DC Resistance Ω/km	Cu	0.0463	0.0434	0.0386	0.0347	0.0316	0.0289	0.0237	0.0248	0.0231	0.0217
20^oC DC Resistance Ω/km	Al	0.0759	0.0711	0.0630	0.0569	0.0518	0.0473	0.0437	0.0405	0.0379	0.0357

Certifications

Production Equipment

Test Equipment

Packaging & Shipping

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46KV Concentric Power Cable with 100% insulation level 500MCM