Intended use of the user guide
This user guide contains the installation, operation and maintenance instructions for the EC-C1700B-420
electrical converter.
This user guide contains instructions necessary to safely and properly handle, install and maintain the
electric device. They should be brought to the attention of anyone who installs or maintains the electric
device or associated equipment.
All of the safety warnings and instructions in this user guide must be followed to prevent injury to
personnel or damage to property. Only qualified and authorized personnel, familiar with health and
safety requirements and national legislation, shall be permitted to handle, install and maintain the
device.
This user guide must be kept for future reference during installation, operation and maintenance.
This user guide uses illustrations as examples only. Illustrations in this user guide may not necessarily
reflect all system features.
Product naming convention
In this user guide, the EC-C1700B-420 electric converter is referred to as the electric device.
The following naming convention is used to refer to electric device type code and options:
•
EC-C1700B-420-L-SW11+MC/+AFE/+UG
The rating plate of the electric device has the correct name of that particular electric device.
Part of the name
Explanation
EC
Electric Converter
C1700B
Product name part 1
420
Product name part 2
L
Hardware variant
SW11
Software version
+MC*
Motor Control software -option
+AFE*
Active Front End software -option
+UG*
Microgrid (µgrid) software -option
*Followed with number that represents the nominal current (A
RMS
): 95, 130, 175, 210. These options are
available on the same electric device or alone.
Options are presented in the Table below. Standard options are indicated by a star (*).
EC-C1700B-420 options
Variant
Code
Description
Additional information
Hardware variant
-L
Device internal components
Definition for isolation
resistance, discharge
resistor and y-capacitance
sizing
Software version
-SW11
Software version 11.x
Software version of the unit
is the latest version of 11-
series software
User Guide
EC-C1700B-420
General information
©
Danfoss | June 2023
BC454142332191en-000101 | 5
