Vacon NXI - Fuses for NXI_xxxx 6

42 • vacon cabling and connections
Tel: +358-201-2121 • Fax: +358-201-212 205
6
NXI_1300 5 1300 170M8547 3SHT 690 1250 6
NXI_1450 5 1450 170M8547 3SHT 690 1250 6
NXI_1770 5
FI14
1770 170M8547 3SHT 690 1250 2 × 6
NXI_2150 5 2150 170M8547 3SHT 690 1250 2 × 6
NXI_2700 5 2700 170M8547 3SHT 690 1250 2 × 6
Table 6-2. Fuses used in Vacon NXI (465 - 800Vdc)
6.1.1.4 Fuses, NXI_xxxx 6
Type Frame
IL
[A]
Bussman aR
fuse type
Fuse
size
Fuse
Un
[V]
Fuse
In
[A]
No. of fuses
NXI_0125 6
FI9
125 170M4199 1SHT 1250 400 2
NXI_0144 6 144 170M4199 3SHT 1250 400 2
NXI_0170 6 170 170M4199 3SHT 1250 400 2
NXI_0208 6 208 170M4199 3SHT 1250 400 2
NXI_0261 6
FI10
261 170M6305 3SHT 1250 700 2
NXI_0325 6 325 170M6305 3SHT 1250 700 2
NXI_0385 6 385 170M6277 3SHT 1250 1000 2
NXI_0416 6 416 170M6277 3SHT 1250 1000 4
NXI_0460 6
FI12
460 170M6305 3SHT 1250 700 4
NXI_0502 6 502 170M6305 3SHT 1250 700 4
NXI_0590 6 590 170M6305 3SHT 1250 700 4
NXI_0650 6 650 170M6277 3SHT 1250 1000 4
NXI_0750 6 750 170M6277 3SHT 1250 1000 4
NXI_0820 6 820 170M6277 3SHT 1250 1000 4
NXI_0920 6
FI13
920 170M6305 3SHT 1250 700 6
NXI_1030 6 1030 170M6277 3SHT 1250 1000 6
NXI_1180 6 1180 170M6277 3SHT 1250 1000 6
NXI_1500 6
FI14
1500 170M6277 3SHT 1250 1000 2 × 6
NXI_1900 6 1900 170M6277 3SHT 1250 1000 2 × 6
NXI_2250 6 2250 170M6277 3SHT 1250 1000 2 × 6
Table 6-3. Fuses used in Vacon NX (640 - 1100V)
Information about fuses:
gR fuses are designed to protect the device against both overcurrent and short-circuits.
aR fuses protect the cables of the device against short-circuits.
gG fuses are generally used to protect cables against overcurrent and short-circuits.