1336Z-SB033-N Product Description:
The 1336 SPIDER should be installed with input fuses. However,local/national electrical codes may determine additional requirements for these installations.
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.
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 Fuse Ratings (fuses are user supplied)
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 recommended fuse to provide drive input power protection against short circuits is provided.
