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PVC Insulated Fixedly Laid Cable(wire)PVC Insulated Fixedly Laid Cable(wire)

PVC INSULATED FIXEDLY LAID CABLE(WIRE)

聚氯乙烯绝缘固定敷设用电缆(电线)

一、Product Standard
    GB5023．2-1997．equivalent to IEC227—1979
二、Usage
   This product is suitable for use in rated voltage 450／750V and below power device for fixed laying
三、   Property for Use
    1．U。／U is 300／500V and 450／750V．
    2．Allowed work temperature for a long period：
         BV-105-type—should not exceed 105℃．
         Other types—should not exceed 70℃．
    3．The temperature for laying cable should be not less than 0"C；allowed bend radius：
         Overall diameter(D)less than 25mm—should be not less than 4D．
        Overall diameter(D)25mm and above—should be not less than 6D．

BLVV—Type 300／500V Aluminium Core PVC Insulated，PVC Sheathed Round Cable． Table 7

BVVB，BLVVB Type 300／500V Copper Core and Aluminium Core PVC Insulated，PVC Sheathed Flat Cable．Table 8

BV-105 Type 450/750V Copper Core Heat-Resisting 105℃ PVC Insulated Wire.

2． Cable conductor resistance conform to stipulations in Tables 3-9．
3． Cable should undergo AC 50HZ soaked-in-water high-voltage
holding test without puncturing.
Voltage Test of Finished Products

4．Insulation cores of two—core or more round sheathed cable are able to undergo AC 50HZ not-soaked-in-water voltage test
    without being punctured stipulated in Table 10．
5．Product type，voltage grade，factory mark can be painted or hot pressed on cable surface．They should be wear resistant.
八、Requirements for Delivering Products
      Products should be delivered in coils or bundles．
      Length of products delivered in coils is lOOm or 200m and that in bundles should be not less than lOOm．Short sections not less
    than 10m are delivered，but its quantity should not exceed 10％of the total length delivered and the number of short sections
    should not exceed 2 in each article．
    According to an agreement by both parties，any length is delivered．
    The error of measuring the length should not exceed±0．5％．

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