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Index - Honeywell NX series User Manual

Nx series constant and variable torque variable speed drives for induction motors.
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NX User's Manual

Index

1.
SAFETY.................................................................................................................................. 7
1.1
W
...................................................................................................................................... 7
ARNINGS
1.2
S
AFETY INSTRUCTIONS
1.3
E
ARTHING AND EARTH FAULT PROTECTION
1.4
R
UNNING THE MOTOR
2.
EU DIRECTIVE....................................................................................................................... 9
2.1
CE
................................................................................................................................... 9
MARKING
2.2
EMC
DIRECTIVE
2.2.1
General ..................................................................................................................................... 9
2.2.2
Technical criteria ....................................................................................................................... 9
2.2.3
NX frequency converter EMC classification ............................................................................... 9
2.2.4
Manufacturer's declaration of conformity ................................................................................. 10
3.
RECEIPT OF SHIPMENT..................................................................................................... 12
3.1
T
YPE DESIGNATION CODE
3.2
S
...................................................................................................................................... 12
TORAGE
3.3
M
AINTENANCE
3.4
W
................................................................................................................................... 13
ARRANTY
4.
TECHNICAL DATA .............................................................................................................. 14
4.1
I
NTRODUCTION
4.2
P
OWER RATINGS
4.2.1
NX5 – Mains voltage 380—500 V............................................................................................ 16
4.3
T
ECHNICAL DATA
5.
INSTALLATION.................................................................................................................... 19
5.1
M
.................................................................................................................................... 19
OUNTING
5.2
C
....................................................................................................................................... 25
OOLING
5.3
P
................................................................................................................................. 26
OWER LOSS
5.3.1
Power loss as function of switching frequency......................................................................... 26
6.
CABLING AND CONNECTIONS ......................................................................................... 28
6.1
P
.................................................................................................................................. 28
OWER UNIT
6.1.1
Power connections .................................................................................................................. 30
6.1.1.1
Mains cable ...................................................................................................................... 30
6.1.1.2
Motor cable....................................................................................................................... 30
6.1.1.3
Control cable .................................................................................................................... 30
6.1.1.4
Cable and fuse sizes ........................................................................................................ 31
6.1.2
Installation instructions ............................................................................................................ 32
6.1.2.1
Stripping lengths of motor and mains cables..................................................................... 34
6.1.2.2
NX frequency converter frames and installation of cables................................................. 35
6.1.3
Cable installation and the UL standards .................................................................................. 39
6.1.4
Cable and motor insulation checks .......................................................................................... 39
6.2
C
ONTROL UNIT
6.2.1
Control connections................................................................................................................. 40
6.2.1.1
Control cables................................................................................................................... 42
6.2.1.2
Galvanic isolation barriers................................................................................................. 42
6.2.2
Control terminal signals ........................................................................................................... 43
6.2.2.1
Digital input signal inversions............................................................................................ 44
.................................................................................................................... 7
...................................................................................................................... 8
.............................................................................................................................. 9
............................................................................................................... 12
............................................................................................................................... 13
.............................................................................................................................. 14
........................................................................................................................... 16
........................................................................................................................... 17
.............................................................................................................................. 40
........................................................................................ 8
5(86)

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