ABB ACS 800 Series, Hardware Manual

Page: 83 / 101

83
Technical Data
Input Cable Fuses
The drive is equipped for branch circuit protection per NEC with standard T/L fuses
listed below. The fuses restrict drive damage and prevent damage to adjoining
equipment in case of a short-circuit inside the drive.
Check that the operating time
of the fuse is below 0.5 seconds. The operating time depends on the fuse type

(T/L), supply network impedance and the cross-sectional area, material and length
of the supply cable. The fuses must be of the “non-time delay” type. See also
“Planning the Electrical Installation: Thermal Overload and Short-Circuit
Protection.”
Note 1: In multi-cable installations, install only one fuse per phase (not one fuse per
conductor).
Note 2: Larger fuses must not be used.
Note 3: Fuses from other manufacturers can be used if they meet the ratings and
specifications.
Note 4 : Circuit breakers must not be used without fuses.
ACS800-PC type Input
current
Fuse
A A V Manufacturer Type UL class
Three-phase supply voltage 440 V, 460 V, or 480 V
-0170-5 191 250 600 Bussmann JJS-400 T
-0210-5 243 300 600 Bussmann JJS-400 T
-0270-5 299 500 600 Bussmann JJS-400 T
-0300-5 336 500 600 Bussmann JJS-400 T
-0320-5 424 500 600 Bussmann JJS-600 T
-0400-5 498 600 600 Bussmann JJS-600 T
-0440-5 543 800 600 Bussmann JJS-800 T
-0490-5 590 800 600 Bussmann JJS-800 T
-0550-5 669 800 600 Bussmann JJS-800 T
-0610-5 702 800 600 Bussmann JJS-800 T
PDM code: 00096931-G