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Email: office@mpka.com.ua
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Phone: (044) 227-36-77 / (068) 774-74-77
Email: kyiv@mpka.com.ua
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Phone: (067 ) 612-38-37 / (067) 678-93-24
Email: lviv@mpka.com.ua
Description:
AVVGz is a power cable filled with aluminum core, PVC insulation and sheath. In the nomenclature with the index “ng” is non-combustible, and “ng-LS” means non-combustion and fume-gas emission. Ideal for supplying electrical installations requiring sealing when entering electrical equipment.
Cable construction:
1. Conductor – copper or aluminum, single-wire, round shape, class 1 according to DSTU;
2. Insulation made of PVC-compound (core color marking);
3. PVC filling;
4. PVC sheath;
Number of cores: 1 – 5 cores. Section size: 2.5 – 240 mm2
AVVGz cable decoding:
A – Aluminum conductor
B – Core insulation made of PVC compound
B – PVC sheath
G – Lack of protective covers
h – Polyvinylchloride compound filling
ng – does not spread combustion
ng-ls – does not spread combustion and with reduced smoke and gas emission
Application area:
The cable is designed for transmission and distribution of electrical energy in stationary electrical installations, where a high level of electrical and mechanical protection is required, for a rated alternating voltage of 0.66 and 1 kV with a rated frequency of 50 Hz. It is used for single and group laying in industrial premises. For operation in AC electrical networks with a grounded or isolated neutral, in which the duration of operation in the mode of a single-phase short circuit to earth does not exceed 8 hours, and the total duration of operation in the mode of a single-phase short circuit to earth does not exceed 125 hours per year
Specifications:
Air humidity at 35°C – 98%
Maximum core operating temperature: 70°C
Installation at a temperature not lower than: -15°C
Bending radius of multi-core cables, not less than (outer diameters): 7.5
Bending radius of single-core cables, not less than (outer diameters): 10
Ambient temperature: -50 to +50 °C
Temperature of conductors in case of short circuit: 160°C