Danfoss VLT HVAC Drive User Manual

130BT116.1
0
Illustration 6.8: Step 7: Use the up/down naviga-
tion keys to select between the different choices.
Press [OK].
The function set-up parameters are grouped in the following way:
Q3-1 General Settings
Q3-10 Adv. Motor Settings Q3-11 Analog Output Q3-12 Clock Settings Q3-13 Display Settings
1-90 Motor Thermal Protec-
tion
6-50 Terminal 42 Output 0-70 Set date and time 0-20 Display Line 1.1 Small
1-93 Thermistor Source 6-51 Terminal 42 Output
max. scale
0-71 Date format 0-21 Display Line 1.2 Small
1-29 Automatic Motor Adap-
tation
6-52 Terminal 42 Output min.
scale
0-72 Time format 0-22 Display Line 1.3 Small
14-01 Switching Frequency 0-74 DST/Summertime 0-23 Display Line 2 large
0-76 DST/Summertime start 0-24 Display Line 3 large
0-77 DST/Summertime end 0-37 Display Text 1
0-38 Display Text 2
0-39 Display Text 3
Q3-2 Open-loop Settings
Q3-20 Digital Reference Q3-21 Analog Reference
3-02 Minimum reference 3-02 Minimum reference
3-03 Maximum reference 3-03 Maximum reference
3-10 Preset reference 6-10 Terminal 53 low voltage
5-13 Terminal 29 digital input 6-11 Terminal 53 high voltage
5-14 Terminal 32 digital input 6-14 Terminal 53 low ref/feedb. value
5-15 Terminal 33 digital input 6-15 Terminal 53 high ref/feedb. value
VLT
®
HVAC Drive Instruction Manual
6. How to program the adjustable frequency
drive
MG.11.A4.22 - VLT
®
is a registered Danfoss trademark 69
6

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