Danfoss VLT CDS 302 User Manual

3.4.3 CE Compliance
Fuses or circuit breakers are mandatory to comply with IEC 60364. Danfoss recommends using a selection of the following.
The fuses below are suitable for use on a circuit capable of delivering 100,000 Arms (symmetrical), 240 V, 480 V, 500 V, or
600 V depending on the unit's voltage rating. With the proper fusing, the frequency converter short circuit current rating
(SCCR) is 100,000 Arms.
3.4.4 Fuse Specications
Enclosure
Size
Power [kW] Recommended
fuse size
Recommended
Max. fuse
Recommended circuit
breaker
Max trip level [A]
Moeller
B1 5.5-7.5 gG-25 (5.5)
gG-32 (7.5)
gG-80 PKZM4-63 63
B2 11 gG-50 gG-100 NZMB1-A100 100
B3 5.5 gG-25 gG-63 PKZM4-50 50
B4 7.5-15 gG-32 (7.5)
gG-50 (11)
gG-63 (15)
gG-125 NZMB1-A100 100
C1 15-22 gG-63 (15)
gG-80 (18.5)
gG-100 (22)
gG-160 (15-18.5)
aR-160 (22)
NZMB2-A200 160
C2 30-37 aR-160 (30)
aR-200 (37)
aR-200 (30)
aR-250 (37)
NZMB2-A250 250
C3 18.5-22 gG-80 (18.5)
aR-125 (22)
gG-150 (18.5)
aR-160 (22)
NZMB2-A200 150
C4 30-37 aR-160 (30)
aR-200 (37)
aR-200 (30)
aR-250 (37)
NZMB2-A250 250
Table 3.7 200-240 V, Frame Sizes B and C
Enclosure
Size
Power [kW] Recommended
fuse size
Recommended
Max. fuse
Recommended circuit
breaker
Max trip level [A]
Moeller
B1 11-15 gG-40 gG-80 PKZM4-63 63
B2 18.5-22 gG-50 (18.5)
gG-63 (22)
gG-100 NZMB1-A100 100
B3 11-15 gG-40 gG-63 PKZM4-50 50
B4 18.5-30 gG-50 (18.5)
gG-63 (22)
gG-80 (30)
gG-125 NZMB1-A100 100
C1 30-45 gG-80 (30)
gG-100 (37)
gG-160 (45)
gG-160 NZMB2-A200 160
C2 55-75 aR-200 (55)
aR-250 (75)
aR-250 NZMB2-A250 250
C3 37-45 gG-100 (37)
gG-160 (45)
gG-150 (37)
gG-160 (45)
NZMB2-A200 150
C4 55-75 aR-200 (55)
aR-250 (75)
aR-250 NZMB2-A250 250
Table 3.8 380-500 V, Frame Sizes B and C
How to Install
VLT
®
Compressor Drives CDS 302/CDS 303
30 Danfoss A/S © Rev. 2013-07-03 All rights reserved. MG34M422
33

Danfoss VLT CDS 302 Specifications

General

Brand	Danfoss
Model	VLT CDS 302
Category	DC Drives
Language	English