KVVG, KVVGng, KVVGng-LS
| Control cables (Class 1) with copper cores, polyvinylchloride insulation and sheath | |
|---|---|
| К | Control cable |
| V | Polyvinylchloride plasticate insulation |
| V | Polyvinylchloride plasticate sheath |
| G | Unarmored (bare) |
| ng | Non-combustible |
| ng-LS | Non-combustible, reduced smoke and gas release |
Operating and installation requirements
- Ambient temperature from -50°C to 50°C.
- Relative humidity up to 98% at temperatures up to 35°C.
- Cables can be laid without preheating at temperatures not lower than –15°C.
- Minimum bending radius during installation should be not less than 6 cable outer diameters.
- Longterm temperature rise limits for cable cores should not exceed 70°C.
- Temperature limit in the overload mode is max 90°C.
- Rated alternating voltage up to 0.66 kV and up to 1kV.
- Warranty service life is 5 years.
- Service life is minimum 15 years
Wires intended use
KVVG, KVVGng, KVVGng-LS
Cables are intended for fixed connection to electrical devices, instruments, terminal boards of electrical switchgear rated up to 1 kV AC voltage and up to 100 Hz frequency.
Used for fixed attachment of power circuits, control circuits of devices and mechanisms (for fixed laying in locations where higher conductor flexibility is required). Not recommended for laying in the ground and outdoors where sunlight can reach cables. When laying outdoors it is necessary to use extra means of ultraviolet protection.
Conductor design
KVVG, KVVGng, KVVGng-LS
| Core count | Rated voltage, kV | |
|---|---|---|
| 0,66/1 | ||
| Main cores nominal cross-section, mm2 | ||
| 2, 3, 4, 5, 7, 10, 14, 19 | 1, 1,5, 2,5 | |
| 4, 5, 7 | 4 | |
Design data for
KVVG, KVVGng, KVVGng-LSwires
| Core nominal cross-section, mm2 | Nominal thickness, mm | Nominal cable diameter, mm | Maximum cord resistance at 20°C, Ohm/km | Minimum value of insulation resistance at 20°C, MOhm/km | Calculated mass of 1 km cable, kg | |
|---|---|---|---|---|---|---|
| insulation | sheath | КVVG | ||||
| 2х1 | 0,6 | 1,2 | 7,1 | 18,1 | 10 | 63 |
| 2х1,5 | 0,6 | 1,2 | 7,5 | 12,1 | 10 | 73 |
| 2х2,5 | 0,6 | 1,2 | 8,3 | 7,41 | 9 | 98 |
| 3х1 | 0,6 | 1,2 | 7,4 | 4,61 | 10 | 79 |
| 3х1,5 | 0,6 | 1,2 | 7,9 | 12,1 | 10 | 95 |
| 3х2,5 | 0,6 | 1,2 | 8,8 | 7,41 | 9 | 130 |
| 4х1 | 0,6 | 1,2 | 8,1 | 18,1 | 10 | 98 |
| 4х1,5 | 0,6 | 1,2 | 8,6 | 12,1 | 10 | 119 |
| 4х2,5 | 0,6 | 1,2 | 9,6 | 7,41 | 9 | 165 |
| 4х4 | 0,7 | 1,3 | 11,3 | 4,61 | 9 | 240 |
| 5х1,5 | 0,6 | 1,2 | 9,3 | 12,1 | 10 | 143 |
| 5х2,5 | 0,6 | 1,3 | 10,6 | 7,41 | 9 | 204 |
| 5х4 | 1,0 | 1,4 | 14,1 | 4,61 | 9 | 337 |
| 5х6 | 1,0 | 1,4 | 15,5 | 3,08 | 6 | 446 |
| 7х1 | 0,6 | 1,3 | 9,7 | 18,1 | 10 | 154 |
| 7х1,5 | 0,6 | 1,3 | 10,3 | 12,1 | 10 | 189 |
| 7х2,5 | 0,6 | 1,3 | 11,5 | 7,41 | 9 | 264 |
| 7х4 | 0,7 | 1,3 | 13,4 | 4,61 | 9 | 388 |
| 10х1 | 0,6 | 1,4 | 12,2 | 18,1 | 10 | 219 |
| 10х1,5 | 0,6 | 1,4 | 13,0 | 12,1 | 10 | 268 |
| 10х2,5 | 0,6 | 1,4 | 14,6 | 7,41 | 9 | 375 |
| 14х1 | 0,6 | 1,4 | 13,2 | 18,1 | 10 | 284 |
| 14х1,5 | 0,6 | 1,4 | 14,1 | 12,1 | 10 | 351 |
| 14х2,5 | 0,6 | 1,4 | 15,8 | 7,41 | 9 | 499 |
| 19х1 | 0,6 | 1,4 | 14,6 | 18,1 | 10 | 367 |
| 19х1,5 | 0,6 | 1,4 | 15,6 | 12,1 | 10 | 456 |
| 19х2,5 | 0,6 | 1,4 | 17,6 | 7,41 | 9 | 654 |
Note: Calculated and nominal data can deviate from the actual data.
Identification markings meet fire safety requirements under DSTU 4809:2007
KVVG – PB 100000000
KVVG – PB 100000000
KVVGng-LS – PB 123111000