User`s guide

Chapter 1 General Information

Safety Considerations

This power supply is a Safety Class I instrument, which means that it has a protective

earth terminal. That terminal must be connected to earth ground through a power

source with a 3-wire ground receptacle.

Before installation or operation, check the power supply and review this manual for

safety markings and instructions. Safety information for specific procedures is located

at the appropriate places in this manual. See also “Safety” at the beginning of this

manual for general safety information.

Safety and EMC Requirements

This power supply is designed to comply with the following safety and EMC

(Electromagnetic Compatibility) requirements:

Safety

• IEC 61010-1:2001 / EN 61010-1:2001

• CAN/CSA-C22.2 No. 61010.1-04

• ANSI/UL61010-1:2004

EMC

• IEC 61326-1:2005/EN61326-1:2006

• CISPR11:2003/EN55011:2007

• Canada: ICES/NMB-001:Issue 4, June 2006

• Australia/New Zealand: AS/NZS CISPR 11:2004