Danfoss Metasys N2 Design Guide

Shielding
Cables....................................................................................... 169, 171
Mains....................................................................................................... 6
Twisted ends................................................................................... 195
Short circuit
Braking....................................................................................... 39, 187
Denition.......................................................................................... 225
Protection.................................................................................. 20, 177
Ratio calculation............................................................................ 198
SCCR rating...................................................................................... 178
Sine-wave lter............................................................................ 44, 169
Slip compensation............................................................................. 225
Smart logic control
Overview............................................................................................. 25
Wiring conguration.................................................................... 214
Soft starter............................................................................................... 29
Software versions............................................................................... 222
Spare parts............................................................................................ 223
Speed
Control............................................................................................... 205
PID feedback................................................................................... 205
Wiring conguration for speed reference............................ 210
Wiring
conguration for speed up/down............................. 211
Start/stop wiring conguration.......................................... 209, 210
STO............................................................................................................... 5
see also Safe Torque O
Storage................................................................................................... 158
Switch
A53 and A54............................................................................. 61, 175
Disconnect.......................................................................................... 46
Switching frequency
Derating............................................................................................... 21
Power connections....................................................................... 169
Sine-wave lter........................................................................ 44, 169
Use with RCDs................................................................................. 189
T
Telegram length (LGE)...................................................................... 228
Temperature......................................................................................... 159
Terminals
Analog input/output.................................................................... 175
Brake resistor................................................................................... 170
Control descriptions and default settings............................ 173
Digital input/output..................................................................... 174
Dimensions for E1 enclosure....................................................... 69
Dimensions for E2 enclosure....................................................... 76
Dimensions for F1 enclosure....................................................... 85
Dimensions for F10 enclosure.................................................. 132
Dimensions for F11 enclosure.................................................. 138
Dimensions for F12 enclosure.................................................. 146
Dimensions for F13 enclosure.................................................. 152
Dimensions for F2 enclosure....................................................... 92
Dimensions for F3 enclosure....................................................... 99
Dimensions for F4 enclosure..................................................... 111
Dimensions for F8 enclosure..................................................... 122
Dimensions for F9 enclosure..................................................... 126
Load share........................................................................................ 169
Relay terminals............................................................................... 175
RS485................................................................................................. 174
Serial communication.................................................................. 174
Terminal 37...................................................................................... 174
Thermistor
Cable routing.................................................................................. 172
Denition.......................................................................................... 225
Terminal location........................................................................... 174
Wiring
conguration.................................................................... 212
Torque
Characteristic..................................................................................... 60
Control............................................................................................... 206
Transducer............................................................................................ 174
Transformer
Connection...................................................................................... 170
Eects of harmonics..................................................................... 197
Trip
Denition.......................................................................................... 225
Points for 380–480 V drives.......................................................... 48
Points for 525–690 V drives.......................................................... 54
TÜV certicate.......................................................................................... 9
Type code.............................................................................................. 216
U
UKrSEPRO certicate.............................................................................. 9
UL
Enclosure protection rating......................................................... 10
Listing mark.......................................................................................... 8
USB specications................................................................................ 64
User input............................................................................................. 200
V
Variable air volume.............................................................................. 32
VAV............................................................................................................. 32
Voltage imbalance............................................................................... 21
VVC+....................................................................................................... 207
Index Design Guide
MG16C302 Danfoss A/S © 11/2017 All rights reserved. 249

Danfoss Metasys N2 Specifications

General

Brand	Danfoss
Model	Metasys N2
Category	DC Drives
Language	English