1、 National Differences For UL 61010-031 Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use - Part 031: Safety requirements for hand-held probe assemblies for electrical measurement and NOVEMBER 7, 2014 NATIONAL DIFFERENCES FOR UL 61010031 2 UL COPYRIGHTED MATERIA
2、L NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL National Differences For UL 61010-031 Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use - Part 031: Edition: 1 Edition Date: March 30, 2007 This revision to ANSI/UL 61010 - 031
3、 is being issued to update the title page to reflect the reaffirmation of ANSI approval. No changes in requirements have been made. As noted in the Commitment for Amendments statement located on the back side of the title page, UL and ISA are committed to updating this bi-national standard jointly.
4、However, the revision pages dated November 7, 2014 will not be jointly issued by CSA and ISA as these revision pages only address UL ANSI approval dates. This document provides a single listing of the National Differences included in the UL adoption of the corresponding IEC standard. All rights rese
5、rved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwise without prior permission of UL. UL provides this standards document “as is” without warranty of any kind, either ex
6、pressed or implied, including but not limited to, the implied warranties of merchantability or fitness for any purpose. In no event will UL be liable for any special, incidental, consequential, indirect or similar damages, including loss of profits, lost savings, loss of data, or any other damages a
7、rising out of the use of or the inability to use this standards document, even if UL or an authorized UL representative has been advised of the possibility of such damage. In no event shall ULs liability for any damage ever exceed the price paid for this standards document, regardless of the form of
8、 the claim. Users of the electronic versions of ULs Standards for Safety agree to defend, indemnify, and hold UL harmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonable attorneys fees) resulting from any error or deviation introduced while purchaser i
9、s storing an electronic Standard on the purchasers computer system. NOVEMBER 7, 2014 NATIONAL DIFFERENCES FOR UL 61010031 3 UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface This document provides a single listing of the technical Nati
10、onal Differences included in the UL adoption of the corresponding IEC standard. In its IEC-based standards, UL uses the notations indicated below to identify national difference type, and these types are additionally noted in this document. The standard may not use all types of these deviations. D1
11、- These are deviations which are based on basic safety principles and requirements, elimination of which would compromise safety for U.S. consumers and users of products. D2 - These are deviations based on safety practices. These are deviations for IEC requirements that may be acceptable, but adopti
12、ng the IEC requirements would require considerable retesting or redesign on the manufacturers part. DC - These are deviations based on the component standards and will not be deleted until a particular component standard is harmonized with the IEC component standard. DE - These are deviations based
13、on editorial comments or corrections. DR - These are deviations based on the national regulatory requirements. Each national difference contains a description of what the national difference entails. Typically one of the following words is used to explain how the text of the national difference is t
14、o be applied to the base IEC text: Addition / Add - An addition entails adding a complete new numbered clause, subclause, table, figure, or annex. Addition is not meant to include adding select words to the base IEC text. Deletion / Delete - A deletion entails complete deletion of an entire numbered
15、 clause, subclause, table, figure, or annex without any replacement text. Modification / Modify - A modification is an altering of the existing base IEC text such as the addition, replacement or deletion of certain words or the replacement of an entire clause, subclause, table, figure, or annex of t
16、he base IEC text. NOVEMBER 7, 2014 NATIONAL DIFFERENCES FOR UL 61010031 4 UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL National Differences 1.1DV D2 Modification of 1.1 (a), (c), and (d): 1.1DV.1 Replace the second sentence of part (a) wi
17、th “Non-Attenuating PROBE ASSEMBLIES that are RATED for direct connection to voltages exceeding 30 V r.m.s. and 42,4 V peak or 60 V d.c., but not exceeding 63 kV.“ 1.1DV.2 Replace the second sentence of part (c) with “Attenuating, divider, or other signal conditioning PROBE ASSEMBLIES that are RATED
18、 for direct connection to voltages exceeding 30 V r.m.s. and 42,4 V peak or 60 V d.c., but not exceeding 1 kV r.m.s. or 1,5 kV d.c.“ 1.1DV.3 Replace part (d) with “Low-voltage attenuating and non-attenuating PROBE ASSEMBLIES (type D), that are RATED for direct connection only to voltages not exceedi
19、ng 30 V r.m.s. and 42,4 V peak, or 60 V d.c., and are suitable for currents exceeding 8 A.“ 1.4ADV DR Addition of the following referencing the National Electrical Code and the Canadian Electrical Code: This standard applies to equipment to be employed in accordance with ANSI/NFPA 70, National Elect
20、rical Code (NEC); designed to be installed in accordance with the Canadian Electrical Code (CEC), Part I, CSA C22.1, and General Requirements - Canadian Electrical Code, Part II, CAN/CSA-C22.2 No. 0; or designed to comply with both the NEC and CEC. 6.3.1.1DV D2 Modification of 6.3.1.1 by replacing i
21、t with the following: Voltage levels are 30 V r.m.s. and 42,4 V peak or 60 V d.c. For PROBE ASSEMBLIES which are RATED for WET LOCATIONS, the voltage levels are 16 V r.m.s. and 22,6 V peak or 35 V d.c. 6.3.2.1DV D2 Modification of 6.3.2.1 by replacing it with the following: Voltage levels are 50 V r
22、.m.s. and 70 V peak or 120 V d.c. For PROBE ASSEMBLIES which are RATED for WET LOCATIONS, the voltage levels are 33 V r.m.s. and 46,7 V peak or 70 V d.c. 6.5.1.2DV D2 Modification of the second paragraph by replacing it with the following: NOVEMBER 7, 2014 NATIONAL DIFFERENCES FOR UL 61010031 5 UL C
23、OPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL For coated printed wiring boards whose coatings meet the requirements of IEC 60664-3 for type A coatings, or of the Standard for Polymeric Materials - Use in Electrical Equipment Evaluations, ANSI/
24、UL 746C, for conformal coatings, the values for POLLUTION DEGREE 1 apply. 6.5.2.2DV Deleted 6DV D2 Modification: Add the following new row of values for a CLEARANCE of “1,5 mm.“ CLEARANCE Peak voltage for impulse testing 1,2/50 s Voltage a.c. r.m.s. 50/60 Hz Voltage a.c. peak 50/60 Hz or d.c. mm V V
25、 V 1,5 2 560 1 390 1 970 12.1DV D2 Modification of 12.1: In the United States, add the following as the first paragraph: “Where safety is involved, components shall comply with applicable safety requirements specified in relevant ANSI, IEC, ISO, or UL standards, as appropriate.“ In Canada, the IEC text of 12.1 applies without modification.
