TFR-8 2x 300mm²

Description

Description

Standards

  • Product
    넥상스 규격
  • 국가 표준
    KS C IEC 60502-1

적용범위

주거 및 상업적 용도의 건물내 사용하는 경보용 내열 케이블
전기설비 기술 기준령에 준한 트레이용 난연 케이블

재료 및 구조

1. 도체 : 1등급(단선), 2등급(연선) 연동선

2. 내화층 : 마이카 테이프

3. 절연체 : 가교 폴리에틸렌(XLPE), 내열 온도 90℃

4. 연합 : 2심 이상인 경우 절연된 선심을 원형으로 꼬음

5. 피복 : 흑색 난연 비닐 (TFR-PVC)p>

 

색상

2심 : 흑,백
3심 : 흑, 백, 적
4심 : 흑, 백, 적, 녹
5심 이상 : 연합 층별 흑, 적을 기준하며,
그 외 선심은 백색으로 하거나, 번호 표시를 한다.

제품인증

KETI (전기용품안전인증)

TFR-8 0.6/1kV design

##image:56140##

도체  

Mica tape 

절연  

충진물

바인드 테이프

피복 (TFR PVC)

 

절연저항 값은 규정이 없고 절연저항 상수의 값만 규정되어 있음
( K=min. 3.67MΪ.km at 90℃) : 단심 & 다심

Characteristics

Characteristics

구조적 특성

구조적 특성

도체 재료
연동선
도체 타입
2등급 (연선)
구조
Circular compacted strand
절연
Micatape + XLPE
피복
PVC
색상
백/흑
With Green/Yellow core
No
With smaller neutral conductor
No

치수

치수

코어수
2
도체 단면적
300 mm²
도체지름
20.5 mm
절연평균두께
1.8 mm
시스 평균두께
2.6 mm
외경
63 mm
무게(근사치)
6750 kg/km
Neutral conductor section (when smaller)
- mm²

전기적 특성

전기적 특성

20° C에서 최대 도체 DC저항
0.0601 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 XLPE insulation multicore single phase

XLPE or EPR insulation, two loaded conductors/copper or aluminium Conductor temperature: 90 °C, ambient temperature: 30 °C in air, 20 °C in ground
도체 단면적
mm² Cu Al Cu Al Cu Al Cu Al Cu Al Cu Al Cu Al
도체 단면적
300.0
486.0
387.0
442.0
352.0
532.0
415.0
693.0
mm²
508.0
Cu
446.0
Al
346.0
Cu
502.0
Al
386.0
Cu
741.0
Al
543.0
A1 Insulated conductors in conduit in a thermally insulated wall
A2 Multi-core cable in conduit in a thermally insulated wall
B2 Multi-core cable in conduit on a wooden wall
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 XLPE insulation multicore three phase

XLPE or EPR insulation, three loaded conductors/copper or aluminium – Conductor temperature: 90 °C, ambient temperature: 30 °C in air, 20 °C in ground
도체 단면적
mm² Cu Al Cu Al Cu Al Cu Al Cu Al Cu Al Cu Al
도체 단면적
300.0
435.0
344.0
396.0
313.0
455.0
354.0
576.0
mm²
440.0
Cu
365.0
Al
286.0
Cu
419.0
Al
326.0
Cu
621.0
Al
471.0
A1 Insulated conductors in conduit in a thermally insulated wall
A2 Multi-core cable in conduit in a thermally insulated wall
B2 Multi-core cable in conduit on a wooden wall
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 XLPE insulation single core single phase

XLPE or EPR insulation, two loaded conductors/copper or aluminium Conductor temperature: 90 °C, ambient temperature: 30 °C in air, 20 °C in ground
도체 단면적
mm² Cu Al Cu Al Cu Al Cu Al Cu Al Cu Al
도체 단면적
300.0
486.0
387.0
603.0
471.0
693.0
508.0
mm²
446.0
Cu
346.0
Al
502.0
Cu
386.0
Al
783.0
Cu
613.0
A1 Insulated conductors in conduit in a thermally insulated wall
B1 Insulated conductors in conduit on a wooden wall
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 XLPE insulation single core three phase

XLPE or EPR insulation, three loaded conductors/copper or aluminium – Conductor temperature: 90 °C, ambient temperature: 30 °C in air, 20 °C in ground
도체 단면적
mm² Cu Al Cu Al Cu Al Cu Al Cu Al Cu Al Cu Al
도체 단면적
300.0
435.0
344.0
514.0
402.0
576.0
440.0
365.0
mm²
286.0
Cu
419.0
Al
290.0
Cu
736.0
Al
571.0
Cu
703.0
Al
547.0
A1 Insulated conductors in conduit in a thermally insulated wall
B1 Insulated conductors in conduit on a wooden wall
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
Ft Single-core trefoil cables, touching in free air

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