Appendix A: Specifications

A–41502C MTDR User Manual

Certifications and Compliances
Category Standard or description
EC Declaration of Conformity –
EMC Meets intent of Directive 89/336/EEC for Electromagnetic Compatibility. Compliance was demonstrated
to the following specifications as listed in the Official Journal of the European Union:
EN 50081-1 Emissions:
EN 55022 Class B Radiated and Conducted Emissions
EN 60555-2 AC Power Line Harmonic Emissions
EN 50082-1 Immunity:
IEC 801-2 Electrostatic Discharge Immunity
IEC 801-3 RF Electromagnetic Field Immunity
IEC 801-4 Electrical Fast Transient/Burst Immunity
IEC 801-5 Power Line Surge Immunity
Australia/New Zealand
Declaration of Conformity – EMC Complies with EMC provision of Radiocommunications Act per the following standard(s):
AS/NZS 2064.1/2 Industrial, Scientific, and Medical Equipment: 1992
EMC Compliance Meets the intent of Directive 89/336/EEC for Electromagnetic Compatibility when it is used with the
product(s) stated in the specifications table. Refer to the EMC specification published for the stated
products. May not meet the intent of the directive if used with other products.
FCC Compliance Emissions comply with FCC Code of Federal Regulations 47, Part 15, Subpart B, Class A Limits.
Safety Standards
U.S. Nationally Recognized
Testing Laboratory Listing UL1244 Standard for electrical and electronic measuring and test equipment.
Canadian Certification CAN/CSA C22.2 No. 231 CSA safety requirements for electrical and electronic measuring and
test equipment.
European Union Compliance Low Voltage Directive 73/23/EEC, amended by 93/68/EEC
EN 61010-1/A2 Safety requirements for electrical equipment for measurement,
control, and laboratory use.
Additional Compliance IEC61010-1/A2 Safety requirements for electrical equipment for measurement,
control, and laboratory use.
Safety Certification Compliance
Equipment Type Test and measuring
Safety Class Class 1 (as defined in IEC 61010-1, Annex H) – grounded product
Overvoltage Category Overvoltage Category II (as defined in IEC 61010-1, Annex J)
Pollution Degree Pollution Degree 3 (as defined in IEC 61010-1).
Installation (Overvoltage)
Category Terminals on this product may have different installation (overvoltage) category designations. The
installation categories are:
CAT III Distribution-level mains (usually permanently connected). Equipment at this level is
typically in a fixed industrial location.
CAT II Local-level mains (wall sockets). Equipment at this level includes appliances, portable
tools, and similar products. Equipment is usually cord-connected.
CAT I Secondary (signal level) or battery operated circuits of electronic equipment.

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