Energy-efficient technologies, time-tested
0
My order

SKU: tmc0006450
The number of leads - four
Material - Copper
Class - 1-thingwire
Insulation Material - PVC plasticized
insulation resistance (Mohm \ km) - 10
Cores ( Mom \ km) - 4.61
sheath Material - PVC plasticized

cable D (mm) - 13.2
cross section (mm2) - 4
Weight (kg \ km) - 269
copper Weight (kg / km) - 139.7

Application cable VVG 4x4:
VVG 4 * 4 - power cable with four copper conductors section four millimeters square, with plastic insulation and sheath.
power cable with copper wire and PVC insulation - a cable, the main purpose of which in transmission and distribution of electricity in fixed installations (alternating voltage of 660 V and 1000 V, ambient temperature -50 ... + 50 ° C, humidity - up to 98%). current frequency - 50 Hertz. Cables of this type are generally laid on the premises for production purposes, regardless of whether they are wet or dry. Also lining provides for a special cable racks or blocks. The variant of laying outdoors. It should be noted that the gasket VVG cable in the ground (in the trenches) is not recommended
Additionally, VVG 4x4 type cable can be run on tracks where there is a level difference -. Exclude altitude fluctuations. This also applies to vertical trails. For the application of power cable: it should be noted that it is used in electrical networks with a grounded AC or isolated neutral. In this case the duration of a single-phase short-circuited to the ground must not exceed 8-hours. The total duration of the work in the mode of a single-phase short circuit on the ground for a year shall not exceed 125 hours. When laying the cable in bunches - groups - should take care of the use of fire protection equipment.

Perform VVG 4 * 4:
copper cores, single, isolated. Insulated conductors have a distinctive coloring. Zero strands insulated shell blue or light blue. Protective conductor characterized by a yellow-green color PVC insulation. Insulated conductors are twisted together to concentrate, thus forming a cable core. The shell of the cables is made from polyvinylchloride plastic hose type, which is characterized by the laying of a single flame retardant property, and also protects against aggressive sunlight spectrum.

Characteristics power copper cable VVG 4 * 4: Nominal
U 660;
Rated U in three-phase networks in operation cable - 0.72 kV cable
Tests: variable U = 3 kV, the frequency of 50Hz (10 min)
T, at which the power cable assembly - not below -15 ° C (if below - heating needs)
Apply this cable operating temperature -50 ... +50 ° C;
operating it normally at least 25 years
temperature heating copper wires during operation - not more than + 70 C;.
resistance (electric) isolation of 1 kilometer (20 ° C) - at least 10 Mohm;
temperature, the maximum permissible heating of conductors short-circuits with not more than 4 s - no vyshe160S;
Permissible temperature load on the cable core in the emergency mode (time - 8 hours a day) should not be higher than 80 ° C;
Indicators allowable bending radius of the cable laying VVG 4x4 constitute no 113 less than 4 mm.
Indicators permissible tensile force for assembly and cable VVG 4x4 should not be higher than 800 Newtons.
duration of short circuit should not exceed 5 seconds.
insulation thickness lived - 13.2 mm;
cable Weight - 269 kg / km
Indicators current VVG 4x4 cable loads:
Indicators permissible current when laying the cable in the air - 36. ampere
indicators allowable current at laying in the soil -. 47 amps.
Indicators allowable current at second short-circuit - 430 Amps
.
Write the first review
A new review or comment
Sign in with
Rate this item
Send
50.00 UAH
Out of production
Sign in to
see discount

Self-delivery, "UkrPochta", "Nova pochta" or convenient carrier.
Courier in Kiev.

Bank transfer ( our company for VAT )
Cash on delivery
Credit Card in privat24, LiqPay
Through cash or self-service terminal Privatbank

The warranty from the manufacturer between 1 and 5 years.

 

According to the current legislation of Ukraine.

Consultation by phone:

+38 (044) 585-64-94
+38 (097) 585-25-00
+38 (095) 585-25-00
+38 (093) 585-25-00

Features
Price 50.00
Up