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Danfoss VLT User Manual

Danfoss VLT
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Line power supply 3 x 200–240 V AC - Normal overload 110% for 1 minute
IP 20 / Chassis
(B3+4 and C3+4 may be converted to IP21 using a conversion kit (Please contact Danfoss)
B3 B3 B3 B4 B4 C3 C3 C4 C4
IP 21 / NEMA 1 B1 B1 B1 B2 C1 C1 C1 C2 C2
IP 55 / NEMA 12 B1 B1 B1 B2 C1 C1 C1 C2 C2
IP 66 / NEMA 12
B1 B1 B1 B2 C1 C1 C1 C2 C2
Adjustable frequency drive
Typical Shaft Output [kW]
P5K5
5.5
P7K5
7.5
P11K
11
P15K
15
P18K
18.5
P22K
22
P30K
30
P37K
37
P45K
45
Typical Shaft Output [HP] at 208 V 7.5 10 15 20 25 30 40 50 60
Output current
Continuous
(3 x 200–240 V) [A]
24.2 30.8 46.2 59.4 74.8 88.0 115 143 170
Intermittent
(3 x 200–240 V) [A]
26.6 33.9 50.8 65.3 82.3 96.8 127 157 187
Continuous
kVA (208 V AC) [kVA]
8.7 11.1 16.6 21.4 26.9 31.7 41.4 51.5 61.2
Max. cable size:
(line power, motor, brake)
[mm
2
/AWG]
2)
10/7 35/2
50/1/0
(B4=35/2)
95/4/0
120/250
MCM
With line power disconnect switch included: 16/6 35/2 35/2 70/3/0
185/
kcmil350
Max. input current
Continuous
(3 x 200–240 V) [A]
22.0 28.0 42.0 54.0 68.0 80.0 104.0 130.0 154.0
Intermittent
(3 x 200–240 V) [A]
24.2 30.8 46.2 59.4 74.8 88.0 114.0 143.0 169.0
Max. pre-fuses
1)
[A]
63 63 63 80 125 125 160 200 250
Environment:
Estimated power loss
at rated max. load [W]
4)
269 310 447 602 737 845 1140 1353 1636
Weight enclosure IP20 [kg] 12 12 12 23.5 23.5 35 35 50 50
Weight enclosure IP21 [kg] 23 23 23 27 45 45 45 65 65
Weight enclosure IP55 [kg] 23 23 23 27 45 45 45 65 65
Weight enclosure IP 66 [kg] 23 23 23 27 45 45 45 65 65
Efficiency
3)
0.96 0.96 0.96 0.96 0.96 0.97 0.97 0.97 0.97
8 Specifications VLT
®
HVAC Drive Instruction Manual
8-2
MG.11.A9.22 - VLT
®
is a registered Danfoss trademark
8

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Danfoss VLT Specifications

General IconGeneral
Frequency50/60 Hz
EnclosureIP20, IP21, IP55, IP66
SeriesVLT
Control TechniqueFlux Vector Control
Output Voltage0-Vinput
Control MethodFieldbus
Communication InterfacePROFIBUS, CANopen
Protection FeaturesOverload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Cooling MethodLiquid Cooled
Storage Temperature-25°C to +70°C
Relative Humidity5-95% non-condensing
AltitudeUp to 1000m (3280ft) without derating, up to 4000m (13120ft) with derating
Operating Temperature-10°C to +50°C (14°F to 122°F)

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