
Chapter 3 Electrical Installation - 27 -
Table 15 lists part numbers (at time of publication) for suitable fuses from
several manufacturers. These fuses are type RK5 (time delay fuses).
Amps
Bussmann
Ferraz
Shawmut
(formerly
Gould)
Littelfuse
10
FRN-R-10
TR10R
FLNR10
20
FRN-R-20
TR20R
FLNR20
30
FRN-R-30
TR30R
FLNR30
40
FRN-R-40
TR40R
FLNR40
Table 15 Fuse Part Numbers
Drive Inrush Current
The drive inrush current is limited by an internal thermistor that changes
value with the ambient temperature. Drive inrush current is therefore
dependent upon the temperature of the surrounding environment (T
amb
). To
determine the drive inrush current for your drive, see Table 16.
Drive Type
AC Voltage
Drive Inrush
(25°C T
amb
)
Drive Inrush
(50°C T
amb
)
120 VAC
34A
73A
AR-01xx
240 VAC
68A
146A
120 VAC
34A
73A
AR-02xx
240 VAC
68A
146A
120 VAC
17A
36A
AR-04xx
240 VAC
34A
73A
120 VAC
17A
36A
AR-08xx
240 VAC
34A
73A
120 VAC
17A
36A
AR13xE
240 VAC
34A
73A
AR-20xE
240 VAC
68A
155A
AR-30xE
240 VAC
68A
155A
Table 16 Drive Motor Power Inrush Current
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com