Instruction Manual

2–4 General Installation for All Drives
Input Fuses The 1336 SPIDER should be installed with input fuses. However,
local/national electrical codes may determine additional requirements
for these installations.
Installations per U.S. NEC/UL/CSA
In general, the specified fuses are suitable for branch short circuit
protection and provide excellent short circuit protection for the drive.
The fuses offer a high interrupting capacity and are fast acting. Refer
to the North American selections in Table 2.A.
IEC Installations
For those installations that are not required to meet the U.S. NEC/
UL/CSA, the specified fuses are suitable for branch short circuit
protection and provide excellent short circuit protection for the drive.
The fuses offer a high interrupting capacity and are fast acting. Refer
to the selections in Tables 2.A and 2.B.
Table 2.A
Maximum Recommended AC Input Line FuseRatings (fuses are usersupplied)
Table 2.B
Recommended Fuses for Shared DC Bus Applications
(Fuses must be mounted between the drive and the shared DC bus)
!
ATTENTION: The 1336 SPIDER does not provide input
power short circuit protection. Specifications for the recom-
mendedfuse to providedrive input powerprotection against
short circuits is provided.
European
Installations
NorthAmerican
Installations
Drive Catalog
Number
Drive Output
kVA Rating
Drive Output
kW Rating
Maximum
Fuse Rating
The recom-
mended fuse is
Class gG, general
industrial applica-
tions.
The recom-
mended fuse is
UL Class CC, T
or J.
1336Z- _ A022 3.0 1.8 30A
1336Z- _ A036 5.0 3.0 30A
1336Z- _ A060 8.3 5.0 50A
1336Z- _ B010 2.7 1.6 20A
1336Z- _ B017 4.6 2.7 20A
1336Z- _ B033 9.1 5.5 40A
AC Line
Rating Description Fuse Type
Maximum
Fuse Rating
240V AC with Earthed Transformer
Star Point
LP-CC (Bussmann or equivalent),
300V DC rating
See Table
2.A
AJT (Gould or equivalent),
500V DC rating
with B Phase Grounded AJT (Gould or equivalent),
500V DC rating
480V AC with Earthed Transformer
Star Point
AJT (Gould or equivalent),
500V DC rating