10.3 Fuse Specifications
10.3.1 CE Compliance
Fuses or circuit breakers are mandatory to comply with IEC 60364. Danfoss recommend using a selection of the following.
The fuses below are suitable for use on a circuit capable of delivering 100,000 Arms (symmetrical) with the following
voltage
•
240 V
•
480 V
•
600 V
•
690 V
depending on the drive voltage rating. With the proper fusing, the drive Short Circuit Current Rating (SCCR) is 100,000 Arms.
10.3.2
Fuse Tables
Enclosure Power (hp [kW]) Recommended
fuse size
Recommended
Max. fuse
Recommended circuit
breaker
Moeller
Max trip level [A]
A1 - gG-10 gG-25 PKZM0-16 16
A2 0.34–3 [0.25–2.2] gG-10 (0.34–2 [0.25–1.5])
gG-16 (3 [2.2])
gG-25 PKZM0-25 25
A3 4–5 [3.0–3.7] gG-16 (4 [3])
gG-20 (5 [3.7])
gG-32 PKZM0-25 25
A4 0.34–3 [0.25–2.2] gG-10 (0.34–2 [0.25–1.5])
gG-16 (3 [2.2])
gG-32 PKZM0-25 25
A5 0.34–5 [0.25–3.7] gG-10 (0.34–2 [0.25–1.5]}
gG-16 (3–4 [2.2–3])
gG-20 (5 [3.7])
gG-32 PKZM0-25 25
B1 7.5–15 [5.5–11] gG-25 (7.5 [5.5])
gG-32 (10 [7.5])
gG-80 PKZM4-63 63
B2 20 [15] gG-50 gG-100 NZMB1-A100 100
B3 7.5–15 [5.5–11] gG-25 gG-63 PKZM4-50 50
B4 20–25 [15–18] gG-32 (10 [7.5])
gG-50 (15 [11])
gG-63 (20 [15])
gG-125 NZMB1-A100 100
C1 25–40 [18.5–30] gG-63 (20 [15])
gG-80 (25 [18.5])
gG-100 (30 [22])
gG-160 (20–25 [15–18.5)]
aR-160 (30 [22])
NZMB2-A200 160
C2 50–60 [37–45] aR-160 (40 [30])
aR-200 (50 [37])
aR-200 (40 [30])
aR-250 (50 [37])
NZMB2-A250 250
C3 30–40 [22–30] gG-80 (25 [18.5])
aR-125 (30 [22])
gG-150 (25 [18.5])
aR-160 (30 [22])
NZMB2-A200 150
C4 50–60 [37–45] aR-160 (40 [30])
aR-200 (50 [37])
aR-200 (40 [30])
aR-250 (50 [37])
NZMB2-A250 250
Table 10.12 200–240 V, Frame Sizes A, B and C
Specifications
VLT
®
AQUA Drive
Instruction Manual
MG20M922 - VLT
®
is a registered Danfoss trademark 10-17
10
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