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4 Product Overview
4.1 VLT
®
High-power Drives
The Danfoss VLT
®
drives described in this manual are available as free-standing, wall-mounted, or cabinet-mounted units.
Each VLT
®
drive is configurable, compatible, and efficiency-optimized for all standard motor types, which avoids the
restrictions of motor-drive package deals.
Benefits of VLT
®
Drives
•
Available in various enclosure sizes and protection ratings.
•
98% efficiency reduces operating costs.
•
Unique back-channel cooling design reduces the need for more cooling equipment, resulting in lower installation
and recurring costs.
•
Lower power consumption for control room cooling equipment.
•
Reduced ownership costs.
•
Consistent user interface across the entire range of Danfoss drives.
•
Application-oriented start-up wizards.
•
Multi-language user interface.
4.2 Enclosure Size by Power Rating
kW
1)
Hp
1)
Available enclosures
90
125
D1h/D3h/D5h/D6h
110
150
D1h/D3h/D5h/D6h
132
200
D1h/D3h/D5h/D6h
160
250
D2h/D4h/D7h/D8h
200
300
D2h/D4h/D7h/D8h
250
350
D2h/D4h/D7h/D8h
315
450
E1h/E3h
355
500
E1h/E3h
400
550
E1h/E3h
450
600
E2h/E4h
500
650
E2h/E4h
Table 4.1 Enclosure Power Ratings, 380–500 V
1) All power ratings are taken at high overload.
Output is measured at 400 V (kW) and 460 V (hp).
kW
1)
Hp
1)
Available enclosures
55
60
D1h/D3h/D5h/D6h
75
75
D1h/D3h/D5h/D6h
90
100
D1h/D3h/D5h/D6h
110
125
D1h/D3h/D5h/D6h
132
150
D1h/D3h/D5h/D6h
160
200
D2h/D4h/D7h/D8h
200
250
D2h/D4h/D7h/D8h
250
300
D2h/D4h/D7h/D8h
315
350
D2h/D4h/D7h/D8h
355
400
E1h/E3h
400
400
E1h/E3h
500
500
E1h/E3h
560
600
E1h/E3h
630
650
E2h/E4h
710
750
E2h/E4h
Table 4.2 Enclosure Power Ratings, 525–690 V
1) All power ratings are taken at high overload.
Output is measured at 690 V (kW) and 575 V (hp).
Product Overview
Design Guide
MG38C202
Danfoss A/S © 01/2018 All rights reserved.
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