Danfoss VLT HVAC Drive User Manual

Derating For Low Air Pressure 150
Derating For Running At Low Speed 151
Digital Inputs: 145
Digital Output 147
Display Line 1.2 Small, 0-21 73
Display Line 1.3 Small, 0-22 74
Display Line 2 Large, 0-23 74
Display Line 3 Large, 0-24 74
Disposal Instructions 9
Drilling Of Holes 19
Dry Pump Function, 22-26 94
Dst/summertime Start, 0-76 75
E
Efficient Parameter Set-up For Hvac Applications 64
Electrical Installation 45
Electrical Terminals 45
Electronic Thermal Relay 80
Electronic Waste 9
Etr 80, 134
F
Feedback 1 Conversion, 20-01 90
Feedback 1 Source, 20-00 89
Feedback 2 Conversion, 20-04 90
Feedback 2 Source, 20-03 90
Feedback 3 Conversion, 20-07 90
Feedback 3 Source, 20-06 90
Feedback Function, 20-20 90
Final Optimization And Test 46
Flying Start 77
Function At Stop, 1-80 78
Function Relay, 5-40 84
Function Set-ups 68
Fuses 27
G
General Warning. 3
Glcp 60
Graphical Display 49
Ground Leakage Current 3
Grounding And It Line Power 30
H
High Voltage Warning 3
How To Connect A Pc To The Fc 100 58
How To Operate The Graphical Lcp (glcp) 49
I
Indexed Parameters 98
Initialization 62
Installation At High Altitudes (pelv) 6
Intermediate Circuit 134
Interval Between Starts, 22-76 95
J
Jog Speed 68
VLT
®
HVAC Drive Instruction Manual Index
MG.11.A4.22 - VLT
®
is a registered Danfoss trademark 153

Danfoss VLT HVAC Drive Specifications

General

Type	VLT HVAC Drive
STO (Safe Torque Off)	Yes
Enclosure	IP20
Output Frequency	0-500 Hz
Brake Chopper	Built-in (depending on frame size)
EMC Filter	Built-in (depending on frame size)
Communication	Ethernet
Power Range	0.37 kW to 630 kW
Input Voltage	200-240V, 380-480V, 525-600V
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Ambient Temperature	-10°C to +50°C (with derating above +40°C)
Storage Temperature	-25°C to +70°C
Relative Humidity	5-95% (non-condensing)
Cooling Method	Air-cooled