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AM700 Audio Measurement Set Service Manual
1–23
Table 1–12: Power distribution system
Capabilities Description
AC power source
Source Voltage
Low Range (115 V nominal) 90 to 132 VAC
RMS
High Range (230 V nominal) 180 to 253 VAC
RMS
Source Frequency 50 or 60 Hz
Fuse Rating
Low Range 4 A, 3AG, slow-blow
High Range 2 A, 3AG, slow-blow
Power Consumption
Maximum 185 watts (240 VA)
Typical 180 watts
Table 1–13: Safety standards
Capabilities Description
U.S. Nationally Recognized Testing Laboratory Listing ANSI/ISA S82.01 – Safety Standard for Electrical and Electronic Test,
Measuring, Controlling, and Related Equipment, 1994
Canadian Certification CAN/CSA C22.2 No. 1010.1 – Safety Requirements for Electrical
Equipment for Measurement, Control and Laboratory Use
European Union Compliance Low Voltage Directive 73/23/EEC, Amended by 93/768/EEC.
EN601010-1 – Safety Requirements for Electrical Equipment for
Measurement, Control. and Laboratory Use
Additional Compliance UL3111-1 – Standard for Electrical Measuring and Test Equipment
IEC1010-1 – Safety Requirements for Electrical Equipment for Measure-
ment, Control, and Laboratory Use
Table 1–14: Safety standards compliance
Capabilities Description
Temperature (operating) +5_ C to +40_ C
Altitude (maximum operating) 2000 Meters
Equipment Type Test and Measuring
Safety Class Class I (as defined in IEC 1010-1, Annex H) – grounded product