Solid biofuels — Determination of total content of sulfur and chlorine
1 Scope
This International Standard describes methods for the determination of the total sulfur and total chlorine content in solid biofuels. This International Standard specifies two methods for decomposition of the fuel and different analytical techniques for the quantification of the elements in the decomposition solutions. The use of automatic equipment is also included in this International…
Household and similar electrical appliances — Safety — Part 2-40: Particular requirements for electr...
1 Scope
This clause of Part 1 is replaced by the following.
This part of IEC 60335 deals with the safety of electric HEAT PUMPS, including SANITARY HOT WATER HEAT
PUMPS, AIR CONDITIONERS, and DEHUMIDIFIERS incorporating motor-compressors and HYDRONIC FAN COILS
UNITS, their maximum RATED VOLTAGES being not more than 250 V for single phase appliances and 600 V
for all other appliances. PARTIAL…
Solid biofuels — Conversion of analytical results from one basis to another
1 Scope
This International Standard gives formulae which allow analytical data relating to solid biofuels to
be expressed on the different bases in common use. Consideration is given to corrections that can be
applied to certain determined values for solid biofuels prior to their calculation to other bases.
In Annex A, tools for integrity checks of analytical results are given. In Annex B,…
Railway applications - Electric equipment for rolling stock - Part 5: Electrotechnical components - ...
IEC 60077-5:2019 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60077-5:2019 give additional or amended rules for high voltage (HV) fuses as a supplement to those given by IEC…
Household and similar electrical appliances - Safety - Part 2-84: Particular requirements for toilet...
IEC 60335-2-84:2019 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60335-2-84:2019 deals with the safety of electric toilet appliances having a rated voltage being not more than…
Railway applications - Electric equipment for rolling stock - Part 3: Electrotechnical components - ...
IEC 60077-3:2019 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60077-3:2019 gives the rules for circuit-breakers, the main contacts of which are connected to DC power and/or…
Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - ...
IEC 60077-4:2019 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60077-4:2019 gives rules for AC circuit-breakers, the main contacts of which are connected to AC overhead contact…
Summary of requirements and tests for products in the scope of IEC 60601-2-66
IEC TR 62809:2019 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC TR 62809:2019 provides an overview of the requirements and tests of IEC 60601-2-66 in combination with the…
Semiconductor converters - General requirements and line commutated converters - Part 1-2: Applicati...
IEC TR 60146-1-2:2019 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC TR 60146-1-2:2019 gives guidance on variations to the specifications given in IEC 60146-1-1:2009 to enable the…
