K14 电工合金零件 标准查询与下载



共找到 366 条与 电工合金零件 相关的标准,共 25

Ferrite cores - Dimensions - Part 14: EFD-cores for use in power supply applications (IEC 62317-14:2008); German version EN 62317-14:2008

ICS
29.100.10
CCS
K14
发布
2009-03
实施
2009-03-01

Ferrite cores - Dimensions - Part 13 : PQ-cores for use in power supply applications.

ICS
29.100.10
CCS
K14
发布
2008-12-01
实施
2008-12-05

Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications (IEC 62317-13:2008); German version EN 62317-13:2008

ICS
29.100.10
CCS
K14
发布
2008-12
实施
2008-12-01

ERRATUM

ICS
CCS
K14
发布
2008-10-08
实施

This part of IEC 62317 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of PQ-cores and low-profile PQI-cores made of ferrite, and the locations of their terminal pins on a 2,54 mm printed wiring grid in relation to the base outlines of the cores. The selection of core sizes for this standard is based on the philosophy of including those sizes which are industrial standards, either by inclusion in a national standard, or by broad-based use in industry. See IEC 62317-1 for more detail concerning the philosophy of selecting core sizes to be included. The general considerations that the design of this range of cores is based upon are given in Annex A.

Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications

ICS
29.100.10
CCS
K14
发布
2008-08-29
实施
2008-08-29

本标准规定了三复合铆钉电触头的技术要求、试验方法、检验规则、标志、标签和包装。 本标准适用于三复合铆钉电触头,三复合铆钉电触头主要用于继电器、微动开关。

Technical specification for electric contacts of trimetal rivet type

ICS
29.120.99
CCS
K14
发布
2008-06-04
实施
2008-11-01

This part of IEC 62317 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of PQ-cores and low-profile PQI-cores made of ferrite, and the locations of their terminal pins on a 2,54 mm printed wiring grid in relation to the base outlines of the cores. The selection of core sizes for this standard is based on the philosophy of including those sizes which are industrial standards, either by inclusion in a national standard, or by broad-based use in industry. See IEC 62317-1 for more detail concerning the philosophy of selecting core sizes to be included. The general considerations that the design of this range of cores is based upon are given in Annex A.

Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications

ICS
29.100.10
CCS
K14
发布
2008-04
实施
2008-09-20

JB/T 7776的本部分规定了银氧化镉电触头材料中镁量的测定方法。 本部分适用于银氧化镉电触头材料中镁量的测定。测定范围:0.010%~0.050%.

Test method for chemical analysis of silver-cadmium oxide electric contact material. Part 6: Determination of magnesium content

ICS
29.120.20
CCS
K14
发布
2008-03-12
实施
2008-09-01

JB/T 7776的本部分规定了银氧化镉电触头材料中铝量的测定方法。 本部分适用于银氧化镉电触头材料中铝量的测定。测定范围:0.05%~0.10%.

Test method for chemical analysis of silver-cadmium oxide electric contact material. Part 7: Determination of aluminium content

ICS
29.120.20
CCS
K14
发布
2008-03-12
实施
2008-09-01

JB/T 7776的本部分规定了银氧化镉电触头材料中铋量的测定方法。 本部分适用于银氧化镉电触头材料中铋量的测定。测定范围:0.05%~0.50%.

Test method for chemical analysis of silver-cadmium oxide electric contact material. Part 5: Determination of bismuth content

ICS
29.120.20
CCS
K14
发布
2008-03-12
实施
2008-09-01

JB/T 7776的本部分规定了银氧化镉电触头材料中锌含量的测定方法。 本部分适用于银氧化镉电触头材料中锌含量的测定。测定范围:0.10%~1.00%.

Test method for chemical analysis of silver-cadmium oxide electric contact material. Part 2: Determination of zinc content

ICS
29.120.20
CCS
K14
发布
2008-03-12
实施
2008-09-01

JB/T 7776的本部分规定了银氧化镉电触头材料中镍量的测定方法。 本部分适用于银氧化镉电触头材料中镍量的测定。测定范围:0.05%~0.50%.

Test method for chemical analysis of silver-cadmium oxide electric contact material. Part 3: Determination of nickel content

ICS
29.120.20
CCS
K14
发布
2008-03-12
实施
2008-09-01

JB/T 7776的本部分规定了银氧化镉电触头材料中锡量的测定方法。 本部分适用于银氧化镉电触头材料中锡量的测定。测定范围:0.10%~0.50%.

Test method for chemical analysis of silver-cadmium oxide electric contact material. Part 4: Determination of tin content

ICS
29.120.20
CCS
K14
发布
2008-03-12
实施
2008-09-01

JB/T 7775的本部分规定了铜钨碳化钨真空触头材料中铜量的测定方法。 本部分适用于铜钨碳化钨真空触头材料中铜量的测定。测定范围:15.00%~55.00%。

Test methods for chemical analysis of copper-tungsten-tungsten carbide electric contact material. Part 1: Determination of copper content

ICS
29.120.20
CCS
K14
发布
2008-03-12
实施
2008-09-01

JB/T 7775的本部分规定了铜钨碳化钨真空触头材料中碳量的测定方法。 本部分适用于铜钨碳化钨真空触头材料中碳量的测定。测定范围:1.00%~5.00%。

Test methods for chemical analysis of copper-tungsten-tungsten carbide electric contact material. Part 2: Determination of carbon content

ICS
29.120.20
CCS
K14
发布
2008-03-12
实施
2008-09-01

本标准规定了高电阻电热合金丝(Φ

Technical specification for high resistance alloys (Φ<0.2mm) of electrical heating

ICS
29.120.20
CCS
K14
发布
2008-03-12
实施
2008-09-01

本标准规定了发热电阻合金的要求、抽样、检验方法及标志和包装等内容。 本标准适用于热过载继电器、低压断路器等低压电器中制造热元件和限流电阻用的电阻合金。

Technical specification for heating resistance alloys

ICS
29.120.20
CCS
K14
发布
2008-03-12
实施
2008-09-01

JB/T 7776的本部分规定了银氧化镉电触头材料中镉量的测定方法。 本部分适用于银氧化镉电触头材料中镉量的测定。测定范围:5.00%~25.00%。

Test method for chemical analysis silver-cadmium oxide electric contact material. Part 1: Determination of cadmium content

ICS
29.120.20
CCS
K14
发布
2008-03-12
实施
2008-09-01

本标准规定了铜铋铝触头材料的化学成分、物理机械性能、宏观组织、微观组织、试验方法和检验规则等基本性能。 本标准适用于真空冶炼方法制造的铜铋铝合金铸锭产品(以下简称铜铋铝合金),本产品主要应用于10kV及以下的真空断路器。

Specification for copper-bismuth-aluminium electric contact material

ICS
29.120.20
CCS
K14
发布
2008-03-12
实施
2008-09-01

Magnetic materials - Part 13 : methods of measurement of density, resistivity and stacking factor of electrical steel sheet and strip.

ICS
17.220.20;29.030
CCS
K14
发布
2008-03-01
实施
2008-03-13



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