Danfoss VLT CDS 803 Quick Guide

1.7.2 Mains Supply 3x380-480 V AC
Frequency converter 4 TR/VZH028 5 TR/VZH035 6.5 TR/VZH044
Typical shaft output [kW] 6.0 7.5 10
IP20 enclosure protection H3 H3 H4
Maximum cable size in terminals (mains, compressor) [mm
2
/AWG]
4/10 4/10 16/6
Output current
Continuous (3x380-440 V) [A] 11.6 14.3 16.4
Intermittent (3x380-440 V) [A] 18.0
Continuous (3x440-480 V) [A] 9.8 12.3 15.5
Intermittent (3x440-480 V) [A] 17.0
Maximum input current
Continuous (3x380-440 V) [A] 12.7 15.5 18.0
Intermittent (3x380-440 V) [A] 19.8
Continuous (3x440-480 V) [A] 10.8 13.5 17.0
Intermittent (3x440-480 V) [A] 18.7
Maximum mains fuses
Estimated power loss [W],
best case/typical
1)
104/131 159/198 248/274
Weight enclosure protection IP20 [kg] 4.3 4.5 7.9
Efficiency [%],
best case/typical
1)
98.4/98.0 98.2/97.8 98.1/97.9
Table 1.18 3x380-480 V AC
1) At rated load conditions
Quick Guide Quick Guide
MG18M102 Danfoss A/S © Rev. 09/2014 All rights reserved. 25
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Danfoss VLT CDS 803 Specifications

General

Brand	Danfoss
Model	VLT CDS 803
Category	DC Drives
Language	English