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Rockwell Automation Publication 193-UM015D-EN-P - February 2015
Chapter 2
Installation and Wiring
General Precautions
If the E300 Electronic Overload Relay is being deployed in an environment with
an ambient temperature greater than 30 °C (86 °F), please see the
for the appropriate temperature derating. In addition
to the specific precautions listed throughout this manual, the following general
statements must be observed.
Base Relay Assembly
The following section illustrates the E300 Electronic Overload Relay base relay
assembly instructions.
ATTENTION:
The E300 Electronic Overload Relay contains electrostatic
discharge (ESD) sensitive parts and assemblies. Status control precautions are
required when installing, testing, servicing, or repairing this assembly.
Component damage may result if ESD control procedures are not followed. If
you are not familiar with static control procedures, see Allen-Bradley
publication 8000-SB001_-en-p, “Guarding Against Electrostatic Damage”, or
any other applicable ESD protection handbook.
ATTENTION:
An incorrectly applied or installed E300 Electronic Overload Relay
can result in damage to the components or reduction in product life. Wiring or
application errors (for example, incorrectly calculating the FLA setting,
supplying incorrect or inadequate supply voltage, connecting an external
supply voltage to the thermistor terminals, or operating or storing in excessive
ambient temperatures) may result in malfunction of the E300 Electronic
Overload Relay.
ATTENTION:
Only personnel familiar with the E300 Electronic Overload Relay
and associated machinery should plan to install, start up, and maintain the
system. Failure to comply may result in personal injury or equipment damage.
ATTENTION:
The purpose of this user manual is to serve as a guide for proper
installation. The National Electrical Code (NEC) and any other governing
regional or local code overrules this information. Rockwell Automation cannot
assume responsibility for the compliance or proper installation of the E300
Electronic Overload Relay or associated equipment. A hazard of personal injury
and/or equipment damage exists if codes are ignored during installation.
ATTENTION:
The earth ground terminal of the E300 Electronic Overload Relay
shall be connected to a solid earth ground via a low-impedance connection.
Содержание Allen-Bradley E300
Страница 1: ...E300 Electronic Overload Relay Bul 193 592 User Manual...
Страница 124: ...124 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 4 System Operation and Configuration Notes...
Страница 128: ...128 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 5 Operating Modes...
Страница 292: ...292 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 6 Protective Trip and Warning Functions...
Страница 304: ...304 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 7 Commands Notes...
Страница 372: ...372 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 8 Metering and Diagnostics...
Страница 460: ...460 Rockwell Automation Publication 193 UM015D EN P February 2015 Appendix A Specifications Notes...
Страница 501: ...Rockwell Automation Publication 193 UM015D EN P February 2015 501 Parameter List AppendixB Notes...
Страница 502: ...502 Rockwell Automation Publication193 UM015D EN P November 2013 Appendix B Parameter List...
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