Emerson SolaHD SPD50K Series, Руководство пользователя

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SPD50K
Dimensions (in./mm)
(L-BRACKET IS INCLUDED)
Electrical
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Confirm the surge protective device voltage rating on the module or nameplate label is not less than the
operating voltage.
Failure to follow these instructions will result in death or serious injury.
Voltage Rating
Prior to mounting the SPD, verify that the device has the same voltage rating as the power distribution system
in which it is installed. Compare the nameplate voltage or model number on the SPD with the nameplate of
the electrical distribution equipment.
The specifier or user of the device should be familiar with the configuration and arrangement of the power
distribution system in which the SPD is to be installed. The system configuration of any power distribution
system is based strictly on how the secondary windings of the transformer supplying the service entrance
main or load are configured. This includes whether or not the transformer windings are referenced to ground
via a grounding conductor. The system configuration is not based on how any specific load or equipment is
connected to a particular power distribution system. See Table 1 for the service voltage of each SPD.