Idiomas disponibles
Idiomas disponibles
3-8. Electrical Service Guide
NOTE
NOTE
Input Voltage
Input Amperes At Rated Output
Max Recommended Standard Fuse or circuit breaker Rating In Amperes
Min Input Conductor Size In AWG
Max Recommended Input Conductor Length In Feet (Meters)
Min Grounding Conductor Size In AWG
Reference: 1999 National Electrical Code (NEC)
1 Choose a circuit breaker with time current curves comparable to a time-delay fuse.
2 "Time-Delay" fuses are UL class "RK5" .
3 "Normal Operating" (general purpose - no intentional delay) fuses are UL class "K5" (up to and including 60 amp), and UL class "H" ( 65 amp and
above).
4 Conductor data in this section specifies conductor size (excluding flexible cord or cable) between the panelboard and the equipment per NEC Table
310.16. If a flexible cord or cable is used, minimum conductor size may increase. See NEC Table 400.5(A) for flexible cord and cable requirements.
Y Failure to follow these fuse and circuit breaker recommendations could create an electric shock or fire hazard.
3-9. Placing Jumper Links
1
2
Tools Needed:
3/8 in
OM-361 Page 10
All values calculated at 40% duty cycle.
Actual input voltage cannot exceed ± 10% of indicated required input voltage
shown in table. If actual input voltage is outside of this range, damage to unit may
occur.
2
Time-Delay
Normal Operating 3
4
4
60 Hz Single Phase
460
27
1
30
40
12
325 (99)
12
Y Disconnect and lockout/tag-
Check input voltage available at
site.
Remove cover and left side panel.
1
2
Move jumper links to match input
voltage.
Install left side panel and cover, or
go on to Section 3-10.
Front
60 Hz Single Phase
575
22
25
30
14
338 (103)
14
out
input
power
before
installing or moving jumper
links.
Jumper Link Label
Jumper Links
803 613-A
