Danfoss VLT HVAC User Manual

Dst/summertime Start, 0-76 66
E
Earth Leakage Current 3
Efficient Parameter Set-up For Hvac Applications 56
Electrical Installation 37
Electrical Terminals 37
Electronic Thermal Relay 69
Etr 68, 124
F
Feedback 1 Conversion, 20-01 78
Feedback 1 Source, 20-00 78
Feedback 2 Conversion, 20-04 78
Feedback 2 Source, 20-03 78
Feedback 3 Conversion, 20-07 78
Feedback 3 Source, 20-06 78
Feedback Function, 20-20 79
Flying Start 67
Frequency Converter 38
Function At Stop, 1-80 68
Function Relay, 5-40 73
Function Setups 59
Fuses 21
G
General Warning. 3, 11
Glcp 52
Graphical Display 41
H
How To Connect A Pc To The Fc 100 50
How To Operate Graphical Lcp (glcp) 41
I
Indexed Parameters 85
Indicator Lights 44
Initialisation 53, 86
Installation At High Altitudes (pelv) 6
Intermediate Circuit 123
Interval Between Starts, 22-76 82
J
Jog Speed 59
K
Kty Sensor 124
L
Language 57
Lcp 47, 52
Lcp 102 41
Leakage Current 4
Leds 41
Live Zero Timeout Function, 6-01 74
Live Zero Timeout Time, 6-00 74
Low Power Detection, 22-21 81
Low Speed Detection, 22-22 81
VLT
®
HVAC Drive Operating Instructions Index
MG.11.A4.02 - 09.10.06. VLT
®
is a registered Danfoss trademark 143

Danfoss VLT HVAC Specifications

General

Enclosure Rating	IP20, IP21, IP54, IP55, IP66
Storage Temperature Range	-25°C to +70°C
Output Voltage Range	0-100% of supply voltage
Communication Protocols	Modbus RTU, BACnet, Ethernet/IP, Profibus DP
Ambient Temperature Range	-10°C to +50°C (without derating)
Relative Humidity	5% to 95% non-condensing
Altitude	Up to 1000 m without derating
Cooling Method	Air cooled
Application	HVAC systems, Pumps, Fans, Compressors
Voltage Range	200-240 V, 380-500 V, 525-600 V
Frequency Range	0 Hz to 590 Hz