Emerson Unidrive M400 User Manual page 169

Variable speed ac drive for induction motors
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Safety
Product
Mechanical
information
information
installation
12.1.24
Braking resistor values
Table 12-21 Minimum resistance values and peak power rating for
the braking resistor at 40 °C (104 °F)
Minimum
resistance *
Model
100 V
01100017
130
01100024
130
02100042
130
02100056
130
200 V
01200017
130
01200024
130
01200033
130
01200042
130
02200024
68
02200033
68
02200042
68
02200056
68
02200075
68
03200100
45
04200133
22
04200176
22
400 V
02400013
270
02400018
270
02400023
270
02400032
270
02400041
270
03400056
100
03400073
100
03400094
100
04400135
50
04400170
50
* Resistor tolerance: ±10 %
12.1.25
Torque settings
Table 12-22 Drive relay terminal data
Model
Connection type
All
Screw terminals
Table 12-23 Drive power terminal data
Model
AC terminals
size
1
0.5 Nm (0.4 lb ft)
2
3
1.4 Nm (1 lb ft)
4
Unidrive M400 User Guide
Issue Number: 2
Electrical
Getting
Basic
Running
installation
started
parameters
the motor
Instantaneous
Continuous
power rating
power rating
kW
kW
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
2.2
2.2
2.2
2.2
2.2
3.4
6.9
6.9
2.3
2.3
2.3
2.3
2.3
6.1
6.1
6.1
12.2
12.2
Torque setting
0.5 N m (0.4 lb ft)
DC and braking
Ground terminal
1.5 N m (1.1 lb ft)
NV Media Card
Onboard
Optimization
Operation
PLC
Table 12-24 Terminal block maximum cable sizes
Model size
Terminal block description
Control connector
All
2 way relay connector
STO connector
All
AC input power connector
All
AC output power connector
12.1.26
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 12-25 Immunity compliance
Type of
Standard
immunity
IEC61000-4-2
Electrostatic
EN61000-4-2
discharge
Radio
IEC61000-4-3
frequency
EN61000-4-3
radiated field
IEC61000-4-4
Fast transient
EN61000-4-4
burst
IEC61000-4-5
Surges
EN61000-4-5
Conducted
IEC61000-4-6
radio
EN61000-4-6
frequency
Voltage dips
IEC61000-4-11
and
EN61000-4-11
interruptions
IEC61000-6-1
Generic immunity standard for the
EN61000-6-
residential, commercial and light -
1:2007
industrial environment
IEC61000-6-2
Generic immunity standard for the
EN61000-6-
industrial environment
2:2005
IEC61800-3
Product standard for adjustable
EN61800-
speed power drive systems
3:2004
(immunity requirements)
1
See section Surge immunity of control circuits - long cables and
connections outside a building on page 48 for control ports for possible
requirements regarding grounding and external surge protection
Advanced
Technical
Diagnostics
parameters
data
Max cable size
1.5 mm² (16 AWG)
2.5 mm² (12 AWG)
0.5 mm² (20 AWG)
6 mm² (10 AWG)
2.5 mm² (12 AWG)
Test specification
Application
6 kV contact
Module
discharge
enclosure
8 kV air discharge
10 V/m prior to
modulation
Module
80 - 1000 MHz
enclosure
80 % AM (1 kHz)
modulation
5/50 ns 2 kV
transient at 5 kHz
Control lines
repetition frequency
via coupling clamp
5/50 ns 2 kV
transient at 5 kHz
Power lines
repetition frequency
by direct injection
Common mode 4 kV
AC supply
1.2/50 μs
lines:
waveshape
line to ground
Differential mode
AC supply
2 kV
lines:
1.2/50 μs
line to line
waveshape
Signal ports
Lines to ground
1
to ground
10V prior to
modulation
Control and
0.15 - 80 MHz
power lines
80 % AM (1 kHz)
modulation
-30 % 10 ms
+60 % 100 ms
AC power
-60 % 1 s
ports
<-95 % 5 s
Meets immunity
requirements for first and
second environments
UL listing
information
Level
Level 3
(industrial)
Level 3
(industrial)
Level 4
(industrial
harsh)
Level 3
(industrial)
Level 4
Level 3
Level 2
Level 3
(industrial)
Complies
Complies
169

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