TFR-CVV 3x4mm²
Description
Description
Standards
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국가 표준KS C IEC 60502-1; KWS 411
적용범위
주거 및 상업적 용도의 건물내 및 제어 회로에 사용하는 제어용 케이블
전기설비 기술 기준령에 준한 트레이용 난연 케이블
적용규격
K 60502-1 : 0.6/1kV 가교 폴리에틸렌 케이블 (참조)
KWS 411 : 0.6/1kV 난연성 제어 케이블
재료 및 구조
1. 도체 : 2등급(연선) 연동선
2. 절연 : 비닐(PVC), 내열 온도 70℃
3. 연합 : 2심 이상인 경우 절연된 선심을 원형으로 꼬음
4. 피복 : 흑색 고난연 비닐 (TFR-PVC)
색상
2심 : 흑, 백 3심 : 흑, 백, 적 4심 : 흑, 백, 적, 녹 ,
5심 이상 : 번호 표시 또는 연합 층별 흑, 적을 기준으로 하며,
그 외 선심은 백색으로 함.
제품인증
KETI (전기용품안전인증)
단체 표준)
TFR-CVV 0.6/1kV design
| ##image:55999## |
절연 충진물 바인드 테이프 피복 (TPR PVC)
|
절연저항 값은 규정이 없고 절연저항 상수의 값만 규정되어 있음
(K=min. 36.7MΪ.km at 상온, min. 0.037MΪ.km at 70℃)
The bending radius is 12x Outer Diameter.
Characteristics
Characteristics
구조적 특성
구조적 특성
도체 재료
연동선
도체 타입
2등급 (연선)
절연
PVC
피복
PVC
구조
7 x 0.85
색상
백/흑/적
With Green/Yellow core
No
With smaller neutral conductor
No
치수
치수
코어수
3
도체 단면적
4 mm²
도체지름
2.55 mm
절연평균두께
1.0 mm
외경
14.5 mm
무게(근사치)
330 kg/km
시스 평균두께
1.8 mm
Neutral conductor section (when smaller)
- mm²
전기적 특성
전기적 특성
20° C에서 최대 도체 DC저항
4.61 Ohm/km
시험전압
3500 V
정격전압 Uo/U (Um)
0,6/1 kV
사용 특성
사용 특성
운용온도, 범위
-15 ... 60 °C
난연
KSC IEC 60332-3
설치 시 벤딩 요소
12 (xD)
Resources
Resources
Current capacity table PVC insulation multicore single phase
PVC insulation/two loaded conductors, copper or aluminium – Conductor temperature: 70 °C, ambient temperature: 30 °C in air, 20 °C in ground| 도체 단면적 |
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| mm² | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al |
| 4.0 | 26.0 | 20.0 | 25.0 | 19.5 | 30.0 | 24.0 | 36.0 | 28.0 | 37.0 | 29.0 | 38.0 | 0.0 | 40.0 | 31.0 |
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A1 Insulated conductors in conduit in a thermally insulated wall |
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A2 Multi-core cable in conduit in a thermally insulated wall |
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B2 Multi-core cable in conduit on a wooden wall |
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C Single-core or multi-core cable on a wooden wall |
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D1 Multi-core cable in ducts in the ground |
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D2 Multi-core cables designed to be buried directly in the ground |
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E Multi-core cable in free air |
Current capacity table PVC insulation multicore three phase
PVC insulation, three loaded conductors/copper or aluminium – Conductor temperature: 70 °C, ambient temperature: 30 °C in air, 20 °C in ground| 도체 단면적 |
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| mm² | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al |
| 4.0 | 24.0 | 18.5 | 23.0 | 17.5 | 27.0 | 21.0 | 32.0 | 25.0 | 30.0 | 24.0 | 33.0 | 0.0 | 34.0 | 26.0 |
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A1 Insulated conductors in conduit in a thermally insulated wall |
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A2 Multi-core cable in conduit in a thermally insulated wall |
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B2 Multi-core cable in conduit on a wooden wall |
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C Single-core or multi-core cable on a wooden wall |
|
D1 Multi-core cable in ducts in the ground |
|
D2 Multi-core cables designed to be buried directly in the ground |
|
E Multi-core cable in free air |
Current capacity table PVC insulation single core single phase
PVC insulation/two loaded conductors, copper or aluminium – Conductor temperature: 70 °C, ambient temperature: 30 °C in air, 20 °C in ground| 도체 단면적 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm² | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al |
| 4.0 | 26.0 | 20.0 | 32.0 | 25.0 | 36.0 | 28.0 | 37.0 | 29.0 | 38.0 | 0.0 | 0.0 | 0.0 |
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A1 Insulated conductors in conduit in a thermally insulated wall |
|
B1 Insulated conductors in conduit on a wooden wall |
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C Single-core or multi-core cable on a wooden wall |
|
D1 Single core or Multi-core cable in ducts in the ground |
|
D2 Single core or Multi-core cables designed to be buried directly in the ground |
|
F Single-core flat cables, touching in free air |
Current capacity table PVC insulation single core three phase
PVC insulation, three loaded conductors/copper or aluminium – Conductor temperature: 70 °C, ambient temperature: 30 °C in air, 20 °C in ground| 도체 단면적 |
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|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm² | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al |
| 4.0 | 24.0 | 18.5 | 28.0 | 22.0 | 32.0 | 25.0 | 30.0 | 24.0 | 33.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
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A1 Insulated conductors in conduit in a thermally insulated wall |
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B1 Insulated conductors in conduit on a wooden wall |
|
C Single-core or multi-core cable on a wooden wall |
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D1 Single core or Multi-core cable in ducts in the ground |
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D2 Single core or Multi-core cables designed to be buried directly in the ground |
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F Single-core flat cables, touching in free air |
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Ft Single-core trefoil cables, touching in free air |
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