Introduction; Purpose Of The Design Guide; Document Version; Intended Use - Danfoss AHF 010 Design Manual

Introduction

1 1
1 Introduction

1.1 Purpose of the Design Guide

This design guide introduces important aspects of the VLT
Advanced Harmonic Filters AHF 005/AHF 010 (referred to
as AHF) for VLT
describes harmonics and how to mitigate them, and it
provides installation instructions and guidance on how to
program the frequency converter.
The technical data and information on the connection
conditions are on the nameplate and in the documen-
tation. Always observe the recommendations and
instructions in this document.
Danfoss technical documentation is also available online at
www.danfoss.com.

1.2 Document Version

This manual is regularly reviewed and updated. All
suggestions for improvement are welcome.
Table 1.1 shows the document version.
Edition
MG80C6xx
Table 1.1 Document Version

1.3 Intended Use

The filters are components designed for installation in
electrical systems or machinery.
When installing in machines, commissioning of the filters
(that is starting of operation as directed) is prohibited until
it is proven that the machine complies with the Machinery
Directive 2006/42/EC. Observe EN 60204.
®
The VLT Advanced Harmonic Filter AHF 005/AHF 010 is
intended for use with:
•
®
VLT
•
®
VLT
•
®
VLT
•
®
VLT
4
®
FC Series frequency converters. It
Remarks
Launch of AHF revision 03:
Fan control with variable speed fan.
Optimization of mechanical design.
Lifting eyes in centerlines from X3 enclosure.
HVAC Drive FC 102
Refrigeration Drive FC 103
AQUA Drive FC 202
AutomationDrive FC 301/FC 302
Danfoss A/S © 05/2019 All rights reserved.
®
VLT Advanced Harmonic Filter AHF 005/AHF 010
1.4 Abbreviations, Symbols, and
Conventions
®

1.4.1 Abbreviations

°C
°F
A
AC
AHF
AWG
CDM
DC
DPF
EMC
f
M,N
FC
g
HCS
I
M,N
I
INV
Hz
kHz
kVAr
LCP
m
mA
MCT
mH
min
ms
nF
Nm
P
PCC
PDS
PELV
PF
P
M,N
PWHD
Q
R
SCE
RPM
S
s
TDD
THD
THDi
THDv
Degrees Celsius
Degrees Fahrenheit
Ampere/AMP
Alternating current
Advanced Harmonic Filter
American wire gauge
Complete drive module
Direct current
Displacement power factor
Electromagnetic compatibility
Nominal motor frequency
Frequency converter
Ground gravity
Harmonic calculation software
Nominal motor current
Rated inverter output current
Hertz
Kilohertz
Kilo-volt-ampere reactive
Local control panel
Meter
Milliampere
Motion control tool
Millihenry inductance
Minute
Millisecond
Nanofarad
Newton meters
Active power
Point of common coupling
Power drive system
Protective extra low voltage
Power factor
Nominal motor power
Partial weighted harmonic
distortion
Reactive power
Short circuit ratio
Revolutions per minute
Apparent power
Second
Total demand distortion
Total harmonic distortion
Total harmonic current distortion
Total harmonic voltage distortion
MG80C602