Danfoss VLT AHF 005 Design Guide

1
2
z
z
z
L1
L2
L3
PE
U
V
W
C
S
I
2
I
1
I
3
I
4
C
S
C
S
C
S
C
S
I
4
C
S
z
PE
3
4
5
6
175ZA062.12
1 Ground wire Cs Possible shunt parasitic capacitance paths (varies with dierent
installations)
2 Shield I1 Common-mode leakage current
3 AC mains supply I2 Shielded motor cable
4 Drive I3
Safety ground (4
th
conductor in motor cables)
5 Shielded motor cable I4 Unintended common-mode current
6 Motor – –
Illustration 10.26 Electric Model Showing Possible Leakage Currents
10.15.1 EMC Test Results
The following test results have been obtained using a drive (with options if relevant), a shielded control cable, a control box
with potentiometer, a motor, and motor shielded cable.
RFI lter type Conducted emission Radiated emission
Standards and
requirements
EN 55011 Class B
Housing,
trades, and
light
industries
Class A
group 1
Industrial
environme
nt
Class A
group 2
Industrial
environment
Class B
Housing,
trades, and
light industries
Class A group 1
Industrial
environment
Class A group 2
Industrial
environment
EN/IEC 61800-3 Category C1
First
environment
Home and
oce
Category
C2
First
environme
nt Home
and oce
Category C3
Second
environment
Industrial
Category C1
First
environment
Home and
oce
Category C2
First environment
Home and oce
Category C3
First environment
Home and oce
H2
FC 102 355–1000 kW 380–
480 V
No No 150 m
(492 ft)
No No Yes
450–1400 kW 525–
690 V
No No 150 m
(492 ft)
No No Yes
H4
FC 102 355–1000 kW 380–
480 V
No 150 m
(492 ft)
150 m
(492 ft)
No Yes Yes
450–1400 kW 525–
690 V
– – – – – –
Table 10.39 EMC Test Results (Emission and Immunity)
Electrical Installation Con...
VLT
®
HVAC Drive FC 102
192 Danfoss A/S © 11/2017 All rights reserved. MG16C302
1010

Danfoss VLT AHF 005 Specifications

General

Brand	Danfoss
Model	VLT AHF 005
Category	DC Drives
Language	English