Section 3 Installation; Tools Required; Branch Cuitcut Protection; Drive Fuses - Danfoss VLT Option Panel Instruction Manual

Tools Required

In addition to the standard tool kit, the tools in Table
3-1 are recommended for installation of the option
panel.
Table 3-1. Tools Required
TOOLS
Spreader bar capable of lifting up to 1000 lbs.
Max diameter 0.875 in.
Forklift, crane, hoist or other lifting device
capable of handling up to 1000 lbs. (Qualified
device operator available for operating the
equipment.)
Metric socket set: 7 - 19mm
Socket extensions: 4 & 6 in
Torx driver set: T10 - T40
Torque wrench: 6 - 170 in-lbs
Figure 3-1. Drive Input Fuses
Section 3
Installation
Branch Circuit Protection
CAUTION
B
RANCH
P
ROVIDE BRANCH CIRCUIT
N
ATIONAL
P
CIRCUIT
IN EQUIPMENT OR PROPERTY DAMAGE

Drive Fuses

If specified as an enclosure option, drive input fuses
will be factory installed in the enclosure. If not
factory supplied, they must be provided by the
installer as part of installation (Figure 3-1).
Internal Option Panel Fuses
When applicable, use the specified fuse or an
equivalent replacement only for internal option panel
fuses. Fuse options include the drive disconnect
and contactor fuses. See the nameplate label
(Figure 3-2) on the inside cover of the unit for option
panel fuse ratings.
Fuse
F12
F13
F15
F16
F900,F901,F902
F00
Figure 3-2. Sample Fuse Rating Label
C P R
IRCUIT ROTECTION EQUIRED
P
ROTECTION IN ACCORDANCE WITH THE
E C . F
LECTRICAL ODE AILURE TO PROVIDE BRANCH
ROTECTION IN ACCORDANCE WITH THE
.
Manufacturer Part Number/Size
Ferraz-Shawmut 500V FA 5 A
Ferraz-Shawmut
500V FA 10 A
Bussmann
LPJ-25SP
Bussmann LPJ-35SP
Ferraz-Shawmut
500V FA 4 A
...
600 VAC, 120 A, Class CC
!
NEC
MAY RESULT
13