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IEC60287-3-1相关标准参考信息

BS IEC 60287-3-1-2017
简介:
信息:ICS:29.060.20 CCS发布:2017-07-19 实施:2017-07-31

BS IEC 60287-3-1-2017
简介:
信息:ICS:29.060.20 CCS发布:2017-07-19 实施:2017-07-31

BS IEC 60287-3-1-2017
简介:
信息:ICS:29.060.20 CCS发布:2017-07-19 实施:2017-07-31

BS IEC 60287-3-1-2017 电缆.电流额定的计算.第3-1部分:操作条件.现场参考条件
简介:
信息:ICS:29.060.20 CCS:K13 发布:2017-07-19 实施:2017-07-31

BS IEC 60287-3-1-2017 电缆.电流额定的计算.第3-1部分:操作条件.现场参考条件
简介:
信息:ICS:29.060.20 CCS:K13 发布:2017-07-19 实施:2017-07-31

BS IEC 60287-3-1-2017 电缆.电流额定的计算.第3-1部分:操作条件.现场参考条件
简介:
信息:ICS:29.060.20 CCS:K13 发布:2017-07-19 实施:2017-07-31

IEC 60287-3-1:2017 电缆.额定电流的计算.第3-1部分:操作条件.现场参考条件
简介:
信息:ICS:29.060.20 CCS发布:2017-06-08 实施

IEC 60287-3-1:2017 电缆.额定电流的计算.第3-1部分:操作条件.现场参考条件
简介:
信息:ICS:29.060.20 CCS发布:2017-06-08 实施

IEC 60287-3-1:2017 电缆.额定电流的计算.第3-1部分:操作条件.现场参考条件
简介:
信息:ICS:29.060.20 CCS发布:2017-06-08 实施

IEC 60287-3-1 (REDLINE + STANDARD)-2017
简介:"This part of IEC 60287-3 is applicable to the conditions of steady-state operation of cables at all voltages@ buried directly in the ground@ in ducts@ troughs or in steel pipes@ both with and without partial drying-out of the soil@ as well as cables in air. The term ""steady state"" is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature@ the surrounding ambient conditions being assumed constant. This document defines site reference conditions@ however the general values are superseded by specific national requirements."
信息:ICS:/ CCS:/ 发布:2017-06-01 实施:2017-06-12

IEC 60287-3-1 (REDLINE + STANDARD)-2017
简介:"This part of IEC 60287-3 is applicable to the conditions of steady-state operation of cables at all voltages@ buried directly in the ground@ in ducts@ troughs or in steel pipes@ both with and without partial drying-out of the soil@ as well as cables in air. The term ""steady state"" is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature@ the surrounding ambient conditions being assumed constant. This document defines site reference conditions@ however the general values are superseded by specific national requirements."
信息:ICS:/ CCS:/ 发布:2017-06-01 实施:2017-06-12

IEC 60287-3-1 (REDLINE + STANDARD)-2017
简介:"This part of IEC 60287-3 is applicable to the conditions of steady-state operation of cables at all voltages@ buried directly in the ground@ in ducts@ troughs or in steel pipes@ both with and without partial drying-out of the soil@ as well as cables in air. The term ""steady state"" is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature@ the surrounding ambient conditions being assumed constant. This document defines site reference conditions@ however the general values are superseded by specific national requirements."
信息:ICS:/ CCS:/ 发布:2017-06-01 实施:2017-06-12

IEC 60287-3-1-2017 电缆.电流额定的计算.第3-1部分:操作条件.现场参考条件
简介:This part of IEC 60287-3 is applicable to the conditions of steady-state operation of cables at all voltages, buried directly in the ground, in ducts, troughs or in steel pipes, both with and without partial drying-out of the soil, as well as cables in air. The term "steady state" is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature, the surrounding ambient conditions being assumed constant. This document defines site reference conditions, however the general values are superseded by specific national requirements.
信息:ICS:29.060.20 CCS:K13 发布:2017-06 实施

IEC 60287-3-1-2017 电缆.电流额定的计算.第3-1部分:操作条件.现场参考条件
简介:This part of IEC 60287-3 is applicable to the conditions of steady-state operation of cables at all voltages, buried directly in the ground, in ducts, troughs or in steel pipes, both with and without partial drying-out of the soil, as well as cables in air. The term "steady state" is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature, the surrounding ambient conditions being assumed constant. This document defines site reference conditions, however the general values are superseded by specific national requirements.
信息:ICS:29.060.20 CCS:K13 发布:2017-06 实施

IEC 60287-3-1-2017 电缆.电流额定的计算.第3-1部分:操作条件.现场参考条件
简介:This part of IEC 60287-3 is applicable to the conditions of steady-state operation of cables at all voltages, buried directly in the ground, in ducts, troughs or in steel pipes, both with and without partial drying-out of the soil, as well as cables in air. The term "steady state" is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature, the surrounding ambient conditions being assumed constant. This document defines site reference conditions, however the general values are superseded by specific national requirements.
信息:ICS:29.060.20 CCS:K13 发布:2017-06 实施

IEC 60287-3-1-2017 电缆.电流额定的计算.第3部分:操作条件.现场参考条件
简介:This part of IEC 60287-3 is applicable to the conditions of steady-state operation of cables at all voltages, buried directly in the ground, in ducts, troughs or in steel pipes, both with and without partial drying-out of the soil, as well as cables in air. The term "steady state" is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature, the surrounding ambient conditions being assumed constant. This document defines site reference conditions, however the general values are superseded by specific national requirements.
信息:ICS:29.060.20 CCS:K13 发布:2017-06 实施

IEC 60287-3-1-2017 电缆.电流额定的计算.第3部分:操作条件.现场参考条件
简介:This part of IEC 60287-3 is applicable to the conditions of steady-state operation of cables at all voltages, buried directly in the ground, in ducts, troughs or in steel pipes, both with and without partial drying-out of the soil, as well as cables in air. The term "steady state" is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature, the surrounding ambient conditions being assumed constant. This document defines site reference conditions, however the general values are superseded by specific national requirements.
信息:ICS:29.060.20 CCS:K13 发布:2017-06 实施

IEC 60287-3-1-2017 电缆.电流额定的计算.第3部分:操作条件.现场参考条件
简介:This part of IEC 60287-3 is applicable to the conditions of steady-state operation of cables at all voltages, buried directly in the ground, in ducts, troughs or in steel pipes, both with and without partial drying-out of the soil, as well as cables in air. The term "steady state" is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature, the surrounding ambient conditions being assumed constant. This document defines site reference conditions, however the general values are superseded by specific national requirements.
信息:ICS:29.060.20 CCS:K13 发布:2017-06 实施

KS C IEC 60287-1-3-2014(2019) 电缆 - 电流额定值的计算 - 第1-3部分:电流额定方程(100%负载因子)和损耗计算 - 并联单芯电缆之间的电流共享和循环电流损耗的计算
简介:
信息:ICS:29.060.20 CCS发布:2014-10-03 实施

KS C IEC 60287-1-3-2014(2019) 电缆 - 电流额定值的计算 - 第1-3部分:电流额定方程(100%负载因子)和损耗计算 - 并联单芯电缆之间的电流共享和循环电流损耗的计算
简介:
信息:ICS:29.060.20 CCS发布:2014-10-03 实施

KS C IEC 60287-1-3-2014(2019) 电缆 - 电流额定值的计算 - 第1-3部分:电流额定方程(100%负载因子)和损耗计算 - 并联单芯电缆之间的电流共享和循环电流损耗的计算
简介:
信息:ICS:29.060.20 CCS发布:2014-10-03 实施

KS C IEC 60287-1-3-2014 电缆.额定电流的计算.第1-3部分:额定电流方程式(负荷率100%)和损失率的计算.并联单心电缆间电流共享和循环电流损失率的计算
简介:이 표준은 병렬로 놓인 단심 케이블의 위상 전류와 순환 전류의 산출 방법을 규정한다.이 표준에서 설명한 방법은 물리적 배치에서 병렬로 놓인 위상에 따라서 매우 다양한 케이블에 사용할 수 있다. 위상 전류는 시스 접합 배열에 대하여 산출할 수 있다. 시스 손실을 계산하기 위해서는시스가 양쪽 끝에 접합되어 있다고 가정한다. 평형 2회선 회로의 시스 와전류 손실율을 계산하는 방법은 KS C IEC 60287-1-2에 규정하고 있다.?
信息:ICS:29.060.20 CCS:K13 发布:2014-10-03 实施:2014/10/3

KS C IEC 60287-1-3-2014 电缆.额定电流的计算.第1-3部分:额定电流方程式(负荷率100%)和损失率的计算.并联单心电缆间电流共享和循环电流损失率的计算
简介:이 표준은 병렬로 놓인 단심 케이블의 위상 전류와 순환 전류의 산출 방법을 규정한다.이 표준에서 설명한 방법은 물리적 배치에서 병렬로 놓인 위상에 따라서 매우 다양한 케이블에 사용할 수 있다. 위상 전류는 시스 접합 배열에 대하여 산출할 수 있다. 시스 손실을 계산하기 위해서는시스가 양쪽 끝에 접합되어 있다고 가정한다. 평형 2회선 회로의 시스 와전류 손실율을 계산하는 방법은 KS C IEC 60287-1-2에 규정하고 있다.?
信息:ICS:29.060.20 CCS:K13 发布:2014-10-03 实施:2014/10/3

KS C IEC 60287-1-3-2014 电缆.额定电流的计算.第1-3部分:额定电流方程式(负荷率100%)和损失率的计算.并联单心电缆间电流共享和循环电流损失率的计算
简介:이 표준은 병렬로 놓인 단심 케이블의 위상 전류와 순환 전류의 산출 방법을 규정한다.이 표준에서 설명한 방법은 물리적 배치에서 병렬로 놓인 위상에 따라서 매우 다양한 케이블에 사용할 수 있다. 위상 전류는 시스 접합 배열에 대하여 산출할 수 있다. 시스 손실을 계산하기 위해서는시스가 양쪽 끝에 접합되어 있다고 가정한다. 평형 2회선 회로의 시스 와전류 손실율을 계산하는 방법은 KS C IEC 60287-1-2에 규정하고 있다.?
信息:ICS:29.060.20 CCS:K13 发布:2014-10-03 实施:2014/10/3

KS C IEC 60287-3-1-A-2014 电缆.额定电流的计算.第3-1部分:操作条件的选择.参考操作条件和电缆类型的选择
简介:이 표준은 토양의 부분 건조와 무관하게 모든 교류 전압 케이블을 지중, 관로, 트로프 또는 강관에 직접 매설한 5 kV 미만의 직류 전압 케이블의 정상 상태 동작 조건에 적용한다. “정상 상태”라는 용어는 대기 조건이 일정하다고 가정하여 최대 도체 온도를 점근적으로 생성하기에 충분한 연속 정전류(constant current)를 의미한다.이 표준은 표준 동작 온도와 케이블 유형의 선정에 대해 다룬다.?
信息:ICS:29.060.20 CCS:K13 发布:2014-10-03 实施:2014/10/3

KS C IEC 60287-3-1-A-2014 电缆.额定电流的计算.第3-1部分:操作条件的选择.参考操作条件和电缆类型的选择
简介:이 표준은 토양의 부분 건조와 무관하게 모든 교류 전압 케이블을 지중, 관로, 트로프 또는 강관에 직접 매설한 5 kV 미만의 직류 전압 케이블의 정상 상태 동작 조건에 적용한다. “정상 상태”라는 용어는 대기 조건이 일정하다고 가정하여 최대 도체 온도를 점근적으로 생성하기에 충분한 연속 정전류(constant current)를 의미한다.이 표준은 표준 동작 온도와 케이블 유형의 선정에 대해 다룬다.?
信息:ICS:29.060.20 CCS:K13 发布:2014-10-03 实施:2014/10/3

KS C IEC 60287-3-1-A-2014 电缆.额定电流的计算.第3-1部分:操作条件的选择.参考操作条件和电缆类型的选择
简介:이 표준은 토양의 부분 건조와 무관하게 모든 교류 전압 케이블을 지중, 관로, 트로프 또는 강관에 직접 매설한 5 kV 미만의 직류 전압 케이블의 정상 상태 동작 조건에 적용한다. “정상 상태”라는 용어는 대기 조건이 일정하다고 가정하여 최대 도체 온도를 점근적으로 생성하기에 충분한 연속 정전류(constant current)를 의미한다.이 표준은 표준 동작 온도와 케이블 유형의 선정에 대해 다룬다.?
信息:ICS:29.060.20 CCS:K13 发布:2014-10-03 实施:2014/10/3

KS C IEC 60287-1-3-2014 电缆.额定电流的计算.第1-3部分:额定电流方程式(负荷率100%)和损失率的计算.并联单心电缆间电流共享和循环电流损失率的计算
简介:이 표준은 병렬로 놓인 단심 케이블의 위상 전류와 순환 전류의 산출 방법을 규정한다.이 표준에서 설명한 방법은 물리적 배치에서 병렬로 놓인 위상에 따라서 매우 다양한 케이블에 사용할 수 있다. 위상 전류는 시스 접합 배열에 대하여 산출할 수 있다. 시스 손실을 계산하기 위해서는시스가 양쪽 끝에 접합되어 있다고 가정한다. 평형 2회선 회로의 시스 와전류 손실율을 계산하는 방법은 KS C IEC 60287-1-2에 규정하고 있다.?
信息:ICS:29.060.20 CCS:K13 发布:2014-10-03 实施:2014-10-03

KS C IEC 60287-1-3-2014 电缆.额定电流的计算.第1-3部分:额定电流方程式(负荷率100%)和损失率的计算.并联单心电缆间电流共享和循环电流损失率的计算
简介:이 표준은 병렬로 놓인 단심 케이블의 위상 전류와 순환 전류의 산출 방법을 규정한다.이 표준에서 설명한 방법은 물리적 배치에서 병렬로 놓인 위상에 따라서 매우 다양한 케이블에 사용할 수 있다. 위상 전류는 시스 접합 배열에 대하여 산출할 수 있다. 시스 손실을 계산하기 위해서는시스가 양쪽 끝에 접합되어 있다고 가정한다. 평형 2회선 회로의 시스 와전류 손실율을 계산하는 방법은 KS C IEC 60287-1-2에 규정하고 있다.?
信息:ICS:29.060.20 CCS:K13 发布:2014-10-03 实施:2014-10-03

KS C IEC 60287-1-3-2014 电缆.额定电流的计算.第1-3部分:额定电流方程式(负荷率100%)和损失率的计算.并联单心电缆间电流共享和循环电流损失率的计算
简介:이 표준은 병렬로 놓인 단심 케이블의 위상 전류와 순환 전류의 산출 방법을 규정한다.이 표준에서 설명한 방법은 물리적 배치에서 병렬로 놓인 위상에 따라서 매우 다양한 케이블에 사용할 수 있다. 위상 전류는 시스 접합 배열에 대하여 산출할 수 있다. 시스 손실을 계산하기 위해서는시스가 양쪽 끝에 접합되어 있다고 가정한다. 평형 2회선 회로의 시스 와전류 손실율을 계산하는 방법은 KS C IEC 60287-1-2에 규정하고 있다.?
信息:ICS:29.060.20 CCS:K13 发布:2014-10-03 实施:2014-10-03

KS C IEC 60287-3-1-A-2014 电缆.额定电流的计算.第3-1部分:操作条件的选择.参考操作条件和电缆类型的选择
简介:이 표준은 토양의 부분 건조와 무관하게 모든 교류 전압 케이블을 지중, 관로, 트로프 또는 강관에 직접 매설한 5 kV 미만의 직류 전압 케이블의 정상 상태 동작 조건에 적용한다. “정상 상태”라는 용어는 대기 조건이 일정하다고 가정하여 최대 도체 온도를 점근적으로 생성하기에 충분한 연속 정전류(constant current)를 의미한다.이 표준은 표준 동작 온도와 케이블 유형의 선정에 대해 다룬다.?
信息:ICS:29.060.20 CCS:K13 发布:2014-10-03 实施:2014-10-03

KS C IEC 60287-3-1-A-2014 电缆.额定电流的计算.第3-1部分:操作条件的选择.参考操作条件和电缆类型的选择
简介:이 표준은 토양의 부분 건조와 무관하게 모든 교류 전압 케이블을 지중, 관로, 트로프 또는 강관에 직접 매설한 5 kV 미만의 직류 전압 케이블의 정상 상태 동작 조건에 적용한다. “정상 상태”라는 용어는 대기 조건이 일정하다고 가정하여 최대 도체 온도를 점근적으로 생성하기에 충분한 연속 정전류(constant current)를 의미한다.이 표준은 표준 동작 온도와 케이블 유형의 선정에 대해 다룬다.?
信息:ICS:29.060.20 CCS:K13 发布:2014-10-03 实施:2014-10-03

KS C IEC 60287-3-1-A-2014 电缆.额定电流的计算.第3-1部分:操作条件的选择.参考操作条件和电缆类型的选择
简介:이 표준은 토양의 부분 건조와 무관하게 모든 교류 전압 케이블을 지중, 관로, 트로프 또는 강관에 직접 매설한 5 kV 미만의 직류 전압 케이블의 정상 상태 동작 조건에 적용한다. “정상 상태”라는 용어는 대기 조건이 일정하다고 가정하여 최대 도체 온도를 점근적으로 생성하기에 충분한 연속 정전류(constant current)를 의미한다.이 표준은 표준 동작 온도와 케이블 유형의 선정에 대해 다룬다.?
信息:ICS:29.060.20 CCS:K13 发布:2014-10-03 实施:2014-10-03

KS C IEC 60287-3-1-A-2014(2019) 电缆 - 电流额定值的计算 - 第3-1部分:工作条件部分 - 参考工作条件和电缆类型的选择
简介:
信息:ICS:29.060.20 CCS发布:2014-10-03 实施

KS C IEC 60287-3-1-A-2014(2019) 电缆 - 电流额定值的计算 - 第3-1部分:工作条件部分 - 参考工作条件和电缆类型的选择
简介:
信息:ICS:29.060.20 CCS发布:2014-10-03 实施

KS C IEC 60287-3-1-A-2014(2019) 电缆 - 电流额定值的计算 - 第3-1部分:工作条件部分 - 参考工作条件和电缆类型的选择
简介:
信息:ICS:29.060.20 CCS发布:2014-10-03 实施

GOST R IEC 60287-1-3-2009 电缆.额定电流的计算.第1-3部分:额定电流等式(100%负载系数)和损耗测定.平行单芯电缆的电流分配与循环电流损失测定
简介:
信息:ICS:29.060.20 CCS发布:2009 实施:2010-01-01

GOST R IEC 60287-1-3-2009 电缆.额定电流的计算.第1-3部分:额定电流等式(100%负载系数)和损耗测定.平行单芯电缆的电流分配与循环电流损失测定
简介:
信息:ICS:29.060.20 CCS发布:2009 实施:2010-01-01

GOST R IEC 60287-1-3-2009 电缆.额定电流的计算.第1-3部分:额定电流等式(100%负载系数)和损耗测定.平行单芯电缆的电流分配与循环电流损失测定
简介:
信息:ICS:29.060.20 CCS发布:2009 实施:2010-01-01

GOST R IEC 60287-1-3-2009 电缆.额定电流的计算.第1-3部分:额定电流等式(100%负载系数)和损耗测定.平行单芯电缆的电流分配与循环电流损失测定
简介:
信息:ICS:29.060.20 CCS发布:2009 实施:2010-01-01

GOST R IEC 60287-1-3-2009 电缆.额定电流的计算.第1-3部分:额定电流等式(100%负载系数)和损耗测定.平行单芯电缆的电流分配与循环电流损失测定
简介:
信息:ICS:29.060.20 CCS发布:2009 实施:2010-01-01

GOST R IEC 60287-1-3-2009 电缆.额定电流的计算.第1-3部分:额定电流等式(100%负载系数)和损耗测定.平行单芯电缆的电流分配与循环电流损失测定
简介:
信息:ICS:29.060.20 CCS发布:2009 实施:2010-01-01

BS IEC 60287-1-3-2003 电缆.电流定额的计算.电流定额公式(100%负载因数)和损耗的计算.并联单芯电缆间的电流分配和环流损耗的计算
简介:Provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel. The method described in this standard can be used for any number of cables per phase in parallel in any physical layout. The phase currents can be calculated for any arrangement of sheath bonding. For the calculation of sheath losses, it is assumed that the sheaths are bonded at both ends. A method for calculating sheath eddy current losses in two circuits in flat formation is given in IEC 60287-1-2.
信息:ICS:29.060.20 CCS:K13 发布:2003-10-15 实施:2003-10-15

BS IEC 60287-1-3-2003 电缆.电流定额的计算.电流定额公式(100%负载因数)和损耗的计算.并联单芯电缆间的电流分配和环流损耗的计算
简介:Provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel. The method described in this standard can be used for any number of cables per phase in parallel in any physical layout. The phase currents can be calculated for any arrangement of sheath bonding. For the calculation of sheath losses, it is assumed that the sheaths are bonded at both ends. A method for calculating sheath eddy current losses in two circuits in flat formation is given in IEC 60287-1-2.
信息:ICS:29.060.20 CCS:K13 发布:2003-10-15 实施:2003-10-15

BS IEC 60287-1-3-2003 电缆.电流定额的计算.电流定额公式(100%负载因数)和损耗的计算.并联单芯电缆间的电流分配和环流损耗的计算
简介:Provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel. The method described in this standard can be used for any number of cables per phase in parallel in any physical layout. The phase currents can be calculated for any arrangement of sheath bonding. For the calculation of sheath losses, it is assumed that the sheaths are bonded at both ends. A method for calculating sheath eddy current losses in two circuits in flat formation is given in IEC 60287-1-2.
信息:ICS:29.060.20 CCS:K13 发布:2003-10-15 实施:2003-10-15

DS/IEC 60287-1-3-2002
简介:This part of IEC 60287 provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel. The method described in this standard can be used for any number of cables per phase in parallel in any physical layout. The phase currents can be calculated for any arrangement of sheath bonding. For the calculation of sheath losses, it is assumed that the sheaths are bonded at both ends. A method for calculating sheath eddy current losses in two circuits in flat formation is given in IEC 60287-1-2.
信息:ICS:29.060.20 CCS发布:2002-08-09 实施:2002-07-01

DS/IEC 60287-1-3-2002
简介:This part of IEC 60287 provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel. The method described in this standard can be used for any number of cables per phase in parallel in any physical layout. The phase currents can be calculated for any arrangement of sheath bonding. For the calculation of sheath losses, it is assumed that the sheaths are bonded at both ends. A method for calculating sheath eddy current losses in two circuits in flat formation is given in IEC 60287-1-2.
信息:ICS:29.060.20 CCS发布:2002-08-09 实施:2002-07-01

DS/IEC 60287-1-3-2002
简介:This part of IEC 60287 provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel. The method described in this standard can be used for any number of cables per phase in parallel in any physical layout. The phase currents can be calculated for any arrangement of sheath bonding. For the calculation of sheath losses, it is assumed that the sheaths are bonded at both ends. A method for calculating sheath eddy current losses in two circuits in flat formation is given in IEC 60287-1-2.
信息:ICS:29.060.20 CCS发布:2002-08-09 实施:2002-07-01

IEC 60287-1-3:2002 电缆 - 电流额定值的计算 - 第1-3部分:电流额定方程(100%负载因子)和损耗计算 - 并联单芯电缆之间的电流共享和循环电流损耗的计算
简介:
信息:ICS:29.060.20 CCS发布:2002-05-21 实施

IEC 60287-1-3:2002 电缆 - 电流额定值的计算 - 第1-3部分:电流额定方程(100%负载因子)和损耗计算 - 并联单芯电缆之间的电流共享和循环电流损耗的计算
简介:
信息:ICS:29.060.20 CCS发布:2002-05-21 实施

IEC 60287-1-3:2002 电缆 - 电流额定值的计算 - 第1-3部分:电流额定方程(100%负载因子)和损耗计算 - 并联单芯电缆之间的电流共享和循环电流损耗的计算
简介:
信息:ICS:29.060.20 CCS发布:2002-05-21 实施

IEC 60287-1-3-2002 Cables Electriques - Calcul Du Courant Admissible - Partie 1-3: Equations De L?Intensite Du Courant Admissible (Facteur De Charge 100%) Et Calcul Des Pertes - Repartition Du Courant Entre Des Cables Unipolaires Disposes En Parallele Et Calcul Des Pertes P
简介:This part of IEC 60287 provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel. The method described in this standard can be used for any number of cables per phase in parallel in any physical layout. The phase currents can be calculated for any arrangement of sheath bonding. For the calculation of sheath losses@ it is assumed that the sheaths are bonded at both ends. A method for calculating sheath eddy current losses in two circuits in flat formation is given in IEC 60287-1-2.?
信息:ICS:/ CCS:/ 发布:2002-05-01 实施:2002-06-03

IEC 60287-1-3-2002 Cables Electriques - Calcul Du Courant Admissible - Partie 1-3: Equations De L?Intensite Du Courant Admissible (Facteur De Charge 100%) Et Calcul Des Pertes - Repartition Du Courant Entre Des Cables Unipolaires Disposes En Parallele Et Calcul Des Pertes P
简介:This part of IEC 60287 provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel. The method described in this standard can be used for any number of cables per phase in parallel in any physical layout. The phase currents can be calculated for any arrangement of sheath bonding. For the calculation of sheath losses@ it is assumed that the sheaths are bonded at both ends. A method for calculating sheath eddy current losses in two circuits in flat formation is given in IEC 60287-1-2.?
信息:ICS:/ CCS:/ 发布:2002-05-01 实施:2002-06-03

IEC 60287-1-3-2002 Cables Electriques - Calcul Du Courant Admissible - Partie 1-3: Equations De L?Intensite Du Courant Admissible (Facteur De Charge 100%) Et Calcul Des Pertes - Repartition Du Courant Entre Des Cables Unipolaires Disposes En Parallele Et Calcul Des Pertes P
简介:This part of IEC 60287 provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel. The method described in this standard can be used for any number of cables per phase in parallel in any physical layout. The phase currents can be calculated for any arrangement of sheath bonding. For the calculation of sheath losses@ it is assumed that the sheaths are bonded at both ends. A method for calculating sheath eddy current losses in two circuits in flat formation is given in IEC 60287-1-2.?
信息:ICS:/ CCS:/ 发布:2002-05-01 实施:2002-06-03

IEC 60287-1-3-2002 电缆.额定电流的计算.第1-3部分:额定电流方程式(负荷率100%)和损失率的计算.并联单心电缆间电流共享和循环电流损失率的计算
简介:Provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel. The method described in this standard can be used for any number of cables per phase in parallel in any physical layout. The p
信息:ICS:29.060.20 CCS:K13 发布:2002-05 实施

IEC 60287-1-3-2002 电缆.额定电流的计算.第1-3部分:额定电流方程式(负荷率100%)和损失率的计算.并联单心电缆间电流共享和循环电流损失率的计算
简介:Provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel. The method described in this standard can be used for any number of cables per phase in parallel in any physical layout. The p
信息:ICS:29.060.20 CCS:K13 发布:2002-05 实施

IEC 60287-1-3-2002 电缆.额定电流的计算.第1-3部分:额定电流方程式(负荷率100%)和损失率的计算.并联单心电缆间电流共享和循环电流损失率的计算
简介:Provides a method for calculating the phase currents and circulating current losses in single-core cables arranged in parallel. The method described in this standard can be used for any number of cables per phase in parallel in any physical layout. The p
信息:ICS:29.060.20 CCS:K13 发布:2002-05 实施

IEC 60287-3-1-1999 Cables Electriques - Calcul Du Courant Admissible - Partie 3-1: Sections Concernant Les Conditions De Fonctionnement - Conditions De Fonctionnement De Reference Et Selection Du Type De Cable (Edition 1.1 Consolidated Reprint)
简介:This section of IEC 60287-3 is applicable to the conditions of steady-state operation of cables at all alternating voltages@ and direct voltages up to 5 kV@ buried directly in the ground@ in ducts@ troughs or in steel pipes@ both with and without partial drying-out of the soil@ as well as cables in air. The term ??steady state?? is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature@ the surrounding ambient conditions being assumed constant. This section concerns reference operating conditions and selection of cable type.
信息:ICS:/ CCS:/ 发布:1999-05-01 实施:2017-06-12

IEC 60287-3-1-1999 Cables Electriques - Calcul Du Courant Admissible - Partie 3-1: Sections Concernant Les Conditions De Fonctionnement - Conditions De Fonctionnement De Reference Et Selection Du Type De Cable (Edition 1.1 Consolidated Reprint)
简介:This section of IEC 60287-3 is applicable to the conditions of steady-state operation of cables at all alternating voltages@ and direct voltages up to 5 kV@ buried directly in the ground@ in ducts@ troughs or in steel pipes@ both with and without partial drying-out of the soil@ as well as cables in air. The term ??steady state?? is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature@ the surrounding ambient conditions being assumed constant. This section concerns reference operating conditions and selection of cable type.
信息:ICS:/ CCS:/ 发布:1999-05-01 实施:2017-06-12

IEC 60287-3-1-1999 Cables Electriques - Calcul Du Courant Admissible - Partie 3-1: Sections Concernant Les Conditions De Fonctionnement - Conditions De Fonctionnement De Reference Et Selection Du Type De Cable (Edition 1.1 Consolidated Reprint)
简介:This section of IEC 60287-3 is applicable to the conditions of steady-state operation of cables at all alternating voltages@ and direct voltages up to 5 kV@ buried directly in the ground@ in ducts@ troughs or in steel pipes@ both with and without partial drying-out of the soil@ as well as cables in air. The term ??steady state?? is intended to mean a continuous constant current (100 % load factor) just sufficient to produce asymptotically the maximum conductor temperature@ the surrounding ambient conditions being assumed constant. This section concerns reference operating conditions and selection of cable type.
信息:ICS:/ CCS:/ 发布:1999-05-01 实施:2017-06-12

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