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Basic standard
Burst
IEC 61000-4-4
Surge
IEC 61000-4-5
ESD
IEC
61000-4-2
Radiated electromagnetic
field
IEC 61000-4-3
RF common
mode voltage
IEC 61000-4-6
Acceptance criterion
B
B
B
A
A
Voltage range: 200-240 V, 380-480 V
Line
4 kV CM
2 kV/2 Ω DM
4 kV/12 Ω CM
—
—
10 V
RMS
Motor
4 kV CM
4 kV/2 Ω
1)
—
—
10 V
RMS
Brake
4 kV CM
4 kV/2 Ω
1)
—
—
10 V
RMS
Load sharing
4 kV CM
4 kV/2 Ω
1)
—
—
10 V
RMS
Control wires
2 kV CM
2 kV/2 Ω
1)
—
—
10 V
RMS
Standard bus
2 kV CM
2 kV/2 Ω
1)
—
—
10 V
RMS
Relay wires
2 kV CM
2 kV/2 Ω
1)
—
—
10 V
RMS
Application and Fieldbus
options
2 kV CM
2 kV/2 Ω
1)
—
—
10 V
RMS
LCP cable
2 kV CM
2 kV/2 Ω
1)
—
—
10 V
RMS
External 24 V DC
2 V CM
0.5 kV/2 Ω DM
1 kV/12 Ω CM
—
—
10 V
RMS
Enclosure
—
—
8 kV AD
6 kV CD
10V/m
—
Table 2.14 EMC Immunity Form
1) Injection on cable shield
AD: Air Discharge
CD: Contact Discharge
CM: Common mode
DM: Differential mode
Introduction
VLT
®
Refrigeration Drive Design Guide
30
MG16G102 - VLT
®
is a registered Danfoss trademark
2
2