Danfoss VLT Micro Drive FC 51 Design Guide

Reference
Reference............................................................................................ 11
Handling.............................................................................................. 20
Relay Output.......................................................................................... 92
Residual Current Device.............................................................. 24, 55
RS-485
RS-485.................................................................................................. 70
Bus Connection.................................................................................
61
Installation And Set-up
.................................................................. 70
S
S200 Switches 1-4
.................................................................................
58
Safety
Earth Connection
............................................................................. 62
Note
...................................................................................................... 10
Regulations........................................................................................ 10
Save Drive Settings.............................................................................. 61
Screened/armoured
............................................................................ 57
Screening Of Cables............................................................................ 52
Serial
Communication......................................................................... 55, 64
Communication Port......................................................................... 7
Set Speed Limit And Ramp Time.................................................... 59
Set-up Number...................................................................................... 63
Short Circuit (Motor Phase – Phase).............................................. 24
Soft-starter.............................................................................................. 15
Software Version..................................................................................... 5
Star/Delta Starter.................................................................................. 15
Status
Status.................................................................................................... 26
Menu..................................................................................................... 64
Word..................................................................................................... 86
Successful AMT...................................................................................... 59
Surroundings......................................................................................... 93
Switches
................................................................................................... 58
Switching
Frequency........................................................................................... 52
On The Output.................................................................................. 24
Symbols...................................................................................................... 6
T
Telegram Length (LGE)....................................................................... 72
The
EMC Directive (89/336/EEC)......................................................... 11
Low-voltage Directive (73/23/EEC)............................................ 11
Machinery Directive (98/37/EEC)............................................... 11
Thermistor................................................................................................. 8
Two Finger Initialization.................................................................... 69
Type
1 (NEMA).............................................................................................. 30
Code String......................................................................................... 43
U
UL Compliance...................................................................................... 50
UNINTENDED START
............................................................................ 10
Unit............................................................................................................ 63
Unsuccessful AMT................................................................................ 59
Use Of EMC-Correct Cables............................................................... 54
Using A Frequency Converter Saves Money............................... 16
V
Value
.......................................................................................................... 63
Variable Control Of Flow And Pressure........................................ 15
Varying Flow Over 1 Year................................................................... 15
Vibration And Shock............................................................................ 13
Voltage Level
.......................................................................................... 91
VVC............................................................................................................... 9
W
What Is Covered.................................................................................... 11
Index
VLT
®
Micro Drive FC 51 Design Guide
96 MG02K202 - VLT
®
is a registered Danfoss trademark
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Danfoss VLT Micro Drive FC 51 Specifications

General

Enclosure	IP20
Output Voltage	0-100% of supply voltage
Altitude	Up to 1000 m without derating
Power Range	0.18-22 kW
Control Method	V/f
Communication	Modbus RTU
Protection Features	Over-voltage, under-voltage, over-current, over-temperature
Ambient Temperature	-10°C to 50°C
Storage Temperature	-25°C to 65°C
Relative Humidity	5-95% (non-condensing)
Input Voltage	200-240 V, 380-480 V
Braking Function	Integrated braking chopper (optional)