Specifications
viii OPERATION GUIDE
Declarations to European Directives
DECLARATION OF CONFORMITY TO 2004/108/EC, 2006/95/EEC, 93/
68/EEC and 1999/5/EC
We declare under our sole responsibility that the product to which this 
declaration relates is in conformity with the following specifications.
Limits and methods of measurement for immunity 
characteristics of information technology equipment
EN55024
Limits and methods of measurement for radio 
interference characteristics of information 
technology equipment
EN55022 Class B
Limits for harmonic currents emissions for 
equipment input current  16A per phase
EN61000-3-2
Limitation of voltage fluctuations and flicker in low-
voltage supply systems for equipment with rated 
current 16A
EN61000-3-3
Safety of information technology equipment, 
including electrical business equipment
EN60950-1
The common technical regulation for the attachment 
requirements for connection to the analogue public 
switched telephone networks (PSTNs) of terminal 
equipment (excluding terminal equipment supporting 
the voice telephony justified case service) in which 
network addressing, if provided, is by means of dual 
tone multi-frequency (DTMF) signaling
CTR 21










