Abbreviations; Symbols Used In The Text - Koch PxtRX Betriebsanleitung

1 Introduction
1.3.3
1.3.4
Reference
Action and reaction
Image items and
relationship between
text and image
2
Operating manual PxtRX active energy management device
V1.1DE/EN

Abbreviations

BMS Battery management system
DDM Dynamic discharge manager
DGUV Deutsche Gesetzliche Unfallversicherung
(German Statutory Accident Insurance)
DLCM Double-layer condenser module
EMC Electromagnetic compatibility
EN European standard
ESR Equivalent series resistance
EU European Union
GND Ground (earth)
IEC International Electrotechnical Commission
IT Isolated Terra (no connection to earth)
LED Light-emitting diode
LSS Charge circuit breaker
NC Not connected
PxtEX Extension unit
PxtRX Active energy management device
SDU Safe discharge unit
U Storage voltage
C
UL Underwriters Laboratories
(Independent company which investigates and certifies the safety of
products)
U DC circuit (DC link) voltage
Z

Symbols used in the text

A reference to other pages in this Operating manual starts with the double arrow

symbol " ".
The symbol " " indicates an action of the personnel, whilst the symbol "

the triggered reaction of the device.
For example:
Switch on the main switch.

The lamp illuminates.

Important details are marked with numbers (e.g.
This is referred to in the text by this number after the associated detail.
" indicates


) in diagrams.