Generac Power Systems RXSW400A3CUL, Руководство пользователя

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Installation
Automatic Transfer Switch Owner’s Manual 13
Auxiliary Contacts
See Figure 3-4 . Auxiliary contacts on the transfer switch
are available to operate customer accessories, remote
advisory lights, or remote annunciator devices. A suitable
power source must be connected to the common termi-
nal (D). Auxiliary contact (A) is optional.
Figure 3-4. Auxiliary Contacts
Auxiliary contact (B) operation is shown in the following
chart:
NOTE: Auxiliary Contacts are rated 10 amps at 125 or
250 volts AC.
Fault Current Label
See Figure 3-5 . A Fault Current Identification Label is
provided in the bag containing the unit Owner’s Manual
and transfer switch manual operating handle. The 2017
NEC requires that the short-circuit current rating of the
transfer equipment, based on the type of overcurrent pro-
tective device protecting the transfer equipment, be field
marked on the exterior of the transfer equipment. For
NEC compliance, verify the required short-circuit current
rating of the transfer switch before installation. The com-
pleted label provides the local AHJ (Authority Having
Jurisdiction) with the information he or she may require
during inspection.
Apply the label to the exterior of the transfer switch enclo-
sure. Use a pen to fill in the required information, and
then cover the label with the clear protective decal.
Figure 3-5. Fault Current Label
A Auxiliary Contact (Actuated)
B Auxiliary Contact (Non-Actuated)
C Single Contact (Utility Position)
D Common Terminal
E Normally Open Terminal
F Normally Closed Terminal
Switch Position
Utility Standby
Common to Normally Open Open Closed
Common to Normally Closed Closed Open
(000134a)
CAUTION
Equipment damage. Exceeding rated voltage and
current will damage the auxiliary contacts. Verify
that voltage and current are within specification
before energizing this equipment.
000140
A
B
C
D
E
F
004496