Danfoss VLT CDS302 User Manual

4) The typical power loss is at nominal load conditions and expected to be within ±15% (tolerence relates to variety in voltage and
cable conditions).
Values are based on a typical motor efficiency (eff2/eff3 border line). Motors with lower efficiency will also add to the power loss in the
frequency converter and vice versa.
If the switching frequency is increased compared to the default setting, the power losses may rise significantly.
LCP and typical control card power consumptions are included. Further options and customer load may add up to 30 W to the losses.
(Though typical only 4 W extra for a fully loaded control card, or options for slot A or slot B, each).
Although measurements are made with state of the art equipment, some measurement inaccuracy must be allowed for (±5%).
5) The three values for the max. cable cross section are for single core, flexible wire and flexible wire with sleeve, respectively.
Mains Supply 3x525 - 600 V AC
FC 302 P15K P18K P22K
High/Normal Load
1)
HO NO HO NO HO NO
Typical Shaft Output [kW] 15 18.5 18.5 22 22 30
Enclosure IP21, IP55, IP66 B1 B2 B2
Enclosure IP20 B3 B4 B4
Output current
Continuous
(3 x 525-550 V ) [A]
23 28 28 36 36 43
Intermittent
(3 x 525-550 V ) [A]
37 31 45 40 58 47
Continuous
(3 x 525-600 V ) [A]
22 27 27 34 34 41
Intermittent
(3 x 525-600 V ) [A]
35 30 43 37 54 45
Continuous kVA (550 V AC) [kVA] 21.9 26.7 26.7 34.3 34.3 41.0
Continuous kVA (575 V AC) [kVA] 21.9 26.9 26.9 33.9 33.9 40.8
Max. input current
Continuous
at 550 V [A]
20.9 25.4 25.4 32.7 32.7 39
Intermittent
at 550 V [A]
33 28 41 36 52 43
Continuous
at 575 V [A]
20 24 24 31 31 37
Intermittent
at 575 V [A]
32 27 39 34 50 41
Additional specifications
IP21, IP55, IP66 max. cable cross-section
5)
(mains, brake, load sharing) [mm
2
(AWG)]
2)
16, 10, 10 (6, 8, 8) 35,-,-(2,-,-) 35,-,-(2,-,-)
IP21, IP55, IP66 max. cable cross-section
5)
(motor) [mm
2
(AWG)]
2)
10, 10,- (8, 8,-) 35, 25, 25 (2, 4, 4) 35, 25, 25 (2, 4, 4)
IP20 max. cable cross-section
5)
(mains,
brake, motor and load sharing)
10, 10,- (8, 8,-) 35,-,-(2,-,-) 35,-,-(2,-,-)
Max. cable cross-section with Disconnect
[mm
2
(AWG)]
2)
Estimated power loss
at rated max. load [W]
4)
285 329 700
Weight,
enclosure IP21, [kg]
23 27 27
Weight,
enclosure IP20 [kg]
12 23.5 23.5
Efficiency
4)
0.98 0.98 0.98
Table 8.3
General Specifications
Operating Instructions VLT
®
CDS302 and CDS303
156 MG34M302 - VLT
®
is a registered Danfoss trademark/Commercial Compressor
88

Danfoss VLT CDS302 Specifications

General

Brand	Danfoss
Model	VLT CDS302
Category	DC Drives
Language	English