Table 38: Busbar Dimensions for 380–500 V AC, FR13–FR14
12.4.3 Fuse Sizes for 380–500 V AC, 6-pulse
The aR fuses are thermally rated into switch fuse in 50 °C (122 °F) ambient temperature.
Table 39: Fuse Sizes for 380–500 V AC, FR8–FR9, 6-pulse
Fuse Class Fast Acting (T/J) [A]
Table 40: Fuse Sizes (Bussmann) for 380–500 V AC, FR10–FR12, 6-pulse
Flush end contacts (met-
ric)
1
SHT fuses can be assembled into same size DIN fuse base
SHT fuses can be assembled into same size DIN fuse base
2
In FR12 (12-pulse drive) or in FR12 (6- or 12-pulse) with internal brake, the DC-links between units are connected together. If connected together,
there must be DC-link fuses in DC-minus and DC-plus poles between the units. (In 6-pulse drive without internal brake, DC-links between units are
separate and there is no need for fuses.)
AQ351737303996en-000201 / DPD00888134 | Danfoss A/S © 2023.09
Specifications
VACON® NXP IP00 Drive Modules
Operating Guide
To Next Page
Loading...
Need help?
General
