ABB ACS880-11, Руководство по оборудованию

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Fuses (UL)
The UL Listed fuses in this manual are required for branch circuit protection and required
per NEC. The drives are suitable for use on a circuit capable of delivering not more than
100 kA symmetrical amperes (RMS) at 480 V maximum when protected by the fuses
described below.
Class T fuses are recommended below. Also allowed are UL Listed 248-8 Class J fast
acting, time delay, and high speed fuses, 248-4 Class CC fast acting fuses and 248-17
Class CF fast acting and time delay fuses of the same nominal voltage and current
rating.
Refer to notes below the tables.
UL (one fuse per phase) Input current ACS880-11-…
UL class Bussmann
type
Voltage rating Nominal cur-
rent
V A A
3-phase U n = 480 V
T JJS-15 600 15 5,8 07A6-5
T JJS-20 600 20 7,8 11A0-5
T JJS-25 600 25 10,6 014A-5
T JJS-35 600 35 15,6 021A-5
T JJS-40 600 40 21,3 027A-5
T JJS-50 600 50 26,2 034A-5
T JJS-60 600 60 31,2 040A-5
T JJS-80 600 80 40,1 052A-5
T JJS-90 600 90 49,5 065A-5
T JJS-110 600 110 60,2 077A-5
T JJS-150 600 150 74 101A-5
T JJS-200 600 200 100 124A-5
T JJS-225 600 225 120 156A-5
T JJS-300 600 300 147 180A-5
1. Fuses are required as part of the installation, are not included in the base drive
configuration and must be provided by others.
2. Fuses with a higher current rating than specified must not be used.
3. The UL listed fuses recommended by ABB are the required branch circuit protection
per NEC. Circuit breakers listed in section Circuit breakers (UL) are also acceptable
as branch circuit protection.
4. The recommended size or smaller UL listed 248 fast acting, time delay, or high
speed fuses must be used to maintain the UL listing of the drive. Additional protection
can be used. Refer to local codes and regulations.
176 Technical data