User's Manual

345 Calibration Manual Supplement
5 8/13
On page 9, replace Electrical Safety and EMC sections, with:
General Specifications
Maximum working voltage in CAT IV areas:
Current measurement: ............................... 600 V ac rms or dc between conductor & ground
Voltage measurement ................................ 600 V ac rms or dc between either input terminal and ground, or 825 V between
energized phase voltages (delta power config.)
Maximum working voltage in CAT III areas .... 825 V ac rms or dc between either input terminal and ground
Safety ............................................................. IEC 61010-1: 600 V CAT IV, Pollution Degree 2
IP Rating ........................................................ IEC 60529: IP40
Electromagnetic Environment ..................... IEC 61326-1: Portable
Electromagnetic Compatibility .................... Applies to use in Korea only. Class A Equipment (Industrial Broadcasting &
Communication Equipment)
[1]
[1] This product meets requirements for industrial (Class A) electromagnetic wave
equipment and the seller or user should take notice of it. This equipment is intended
for use in business environments and is not to be used in homes.