GE Druck DPI 620 Genii Guide De Prise En Main page 9

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Quick Start Guide
Use the HART® application to do the following:
• Communicate with HART® protocol devices
• Read and change HART® device settings
• Trim and calibrate HART® device variables.
9 Over-voltage Categories
The following summary of installation and measurement over-voltage
categories come from IEC61010-1. The four over-voltage categories,
are CAT I to CAT IV, which indicate the severity of an over-voltage
transient.
Over-voltage
Description
Category
CAT I This is the least severe over-voltage transient. CAT I
equipment cannot be directly connected to the mains
power. An example of CAT I equipment is a process
loop powered device.
CAT II This is for single phase electrical installation. Examples
are appliances and portable tools.
10 General Specification
Refer to Data Sheet.
11 Environmental Conditions
Refer to Data Sheet.
12 Customer Service
www.ge-mcs.com
3 May 2013
Druck DPI 620 Genii
K0542 Issue 2 1-7