Table 12-21 Immunity Compliance - Emerson unidrive sp User Manual
Universal variable speed ac drive for induction and servo motors model sizes 6 to 9
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Also See for unidrive sp:
- User manual (421 pages) ,
- User manual (310 pages) ,
- Technical note (6 pages)
Table of Contents
Safety
Mechanical
Product
Information
information
Installation
12.1.23
Electromagnetic compatibility (EMC)
This is a summary of the EMC performance of the drive. For full details,
refer to the EMC Data Sheet which can be obtained from the supplier of
the drive.
Table 12-21 Immunity compliance
Type of
Standard
Test specification
immunity
6kV contact
IEC61000-4-2
Electrostatic
discharge
EN61000-4-2
discharge
8kV air discharge
10V/m prior to
Radio
modulation
IEC61000-4-3
frequency
80 - 1000MHz
EN61000-4-3
radiated field
80% AM (1kHz)
modulation
5/50ns 2kV transient
at 5kHz repetition
frequency via
coupling clamp
IEC61000-4-4
Fast transient
EN61000-4-4
burst
5/50ns 2kV transient
at 5kHz repetition
frequency by direct
injection
Common mode 4kV
1.2/50 μ s waveshape
Differential mode
IEC61000-4-5
Surges
2kV
EN61000-4-5
1.2/50 μ s waveshape
Lines to ground
10V prior to
Conducted
modulation
IEC61000-4-6
radio
0.15 - 80MHz
EN61000-4-6
frequency
80% AM (1kHz)
modulation
-30% 10ms
Voltage dips
IEC61000-4-11
+60% 100ms
and
EN61000-4-11
-60% 1s
interruptions
<-95% 5s
EN50082-1
Generic immunity standard for the
IEC61000-6-1
residential, commercial and light -
EN61000-6-1
industrial environment
EN50082-2
Generic immunity standard for the
IEC61000-6-2
industrial environment
EN61000-6-2
EN61800-3
Product standard for adjustable
IEC61800-3
speed power drive systems
EN61800-3
(immunity requirements)
1
See section Surge immunity of control circuits - long cables and
connections outside a building on page 62 for control ports for possible
requirements regarding grounding and external surge protection
Emission
The drive contains an in-built filter for basic emission control. An
additional optional external filter provides further reduction of emission.
The requirements of the following standards are met, depending on the
motor cable length and switching frequency.
Key (shown in decreasing order of permitted emission level):
E2R
EN 61800-3 second environment, restricted distribution
(Additional measures may be required to prevent interference)
E2U
EN 61800-3 second environment, unrestricted distribution
I
Industrial generic standard EN 50081-2 (EN 61000-6-4)
EN 61800-3 first environment restricted distribution (The
following caution is required by EN 61800-3)
This is a product of the restricted distribution class according
to IEC 61800-3. In a residential environment this product may
cause radio interference in which case the user may be
required to take adequate measures.
CAUTION
240
Electrical
Getting
Basic
Running the
Installation
Started
parameters
Application
Level
Module
Level 3
enclosure
(industrial)
Module
Level 3
enclosure
(industrial)
Level 4
Control lines
(industrial
harsh)
Level 3
Power lines
(industrial)
AC supply
lines:
Level 4
line to ground
AC supply
lines:
Level 3
line to line
Signal ports
Level 2
1
to ground
Control and
Level 3
power lines
(industrial)
AC power
ports
Complies
Complies
Meets immunity
requirements for first and
second environments
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SMARTCARD
Optimization
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operation
R
Residential generic standard EN 50081-1 (EN 61000-6-3)
EN 61800-3 first environment unrestricted distribution
EN 61800-3 defines the following:
•
The first environment is one that includes residential premises. It
also includes establishments directly connected without intermediate
transformers to a low-voltage power supply network which supplies
buildings used for residential purposes.
•
The second environment is one that includes all establishments
other than those directly connected to a low-voltage power supply
network which supplies buildings used for residential purposes.
•
Restricted distribution is defined as a mode of sales distribution in
which the manufacturer restricts the supply of equipment to
suppliers, customers or users who separately or jointly have
technical competence in the EMC requirements of the application of
drives.
IEC 61800-3:2004 and EN 61800-3:2004
The 2004 revision of the standard uses different terminology to align the
requirements of the standard better with the EC EMC Directive.
Power drive systems are categorized C1 to C4:
Category
Intended for use in the first or second
C1
environments
Not a plug-in or movable device, and
intended for use in the first environment
C2
only when installed by a professional, or
in the second environment
Intended for use in the second
C3
environment, not the first environment
Rated at over 1000V or over 400A,
C4
intended for use in complex systems in
the second environment
Note that category 4 is more restrictive than E2R, since the rated current
of the PDS must exceed 400A or the supply voltage exceed 1000V, for
the complete PDS.
Onboard
Advanced
Technical
Diagnostics
PLC
parameters
Data
Definition
Unidrive SP Free Standing User Guide
Issue Number: 1
UL Listing
Information
Corresponding
code used
above
R
I
E2U
E2R
Chapters
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