1. Product M weighs/applies voltage

ZR-VV: copper core flame retardant PVC J-edge PVC sheathed power cable

Applicable voltage: 0.6/1KV

Main raw materials: copper core, flame retardant PVCJ edge, PVC sheath

Two, product implementation standards

Cable design conforms to the standard "GB/T 12706.1-2008_D1 part: Rated voltage 1kV(Um=1.2kV) to 3kV(Um=3.6kV) cable "and the International Electrotechnical Commission recommended standard IEC60502 requirements, flame retardant performance standard" GB/T 19666-2005 flame retardant and fire-resistant wire and cable ".

Three, product use, use characteristics

Flame retardant cable ZR-VV purpose, use characteristics, product mechanism is basically the same as VV, the difference is that its flame retardant performance, in the rest assured performance is relatively high, can be applied to high-rise buildings, densely populated places, such as stations, shopping malls. Refer to the "VV-0.6/1KV copper core PVC J edge PVC sheathed power cable" published on the company's website.

Flame retardant cable refers to: under the specified test conditions, the sample is burned, after removing the test fire source, the flame spread only in a limited range, residual flame or residual burning in a limited time can extinguish the cable. Its fundamental characteristic is: in case of fire, it may be burned out and cannot operate, but it can prevent the spread of the fire. Generally speaking, the cable W a fire, can limit the combustion in a local scope, do not produce spread, keep other various equipment, avoid causing greater losses.

According to the provisions of "Burning test Method for Wire and Cable", the flame retardant cables examined by bundle burning test method can be divided into A, B and C3 categories. Among them, the test conditions of class A cables are harsh, their performance is better than class B and C, and their price is expensive. For details, please refer to the structure, characteristics and selection of flame-retardant cable and fire-resistant cable published on our website.

Iv. Technical parameters:

Because the flame retardant cable is made of J edge layer, its outer diameter is increased by 3 ~ 5mm compared with the general one.

The technical parameters can refer to the "VV-0.6/1KV copper core PVC J edge PVC sheathed power cable" published on our website. The above data is for reference. There are many factors affecting the specific installation; For example, power consumption time, laying length, heat dissipation condition, laying method influence, environmental temperature, so it needs to be determined after comprehensive consideration by users.