Filter
Top Products
Installation and Operation Manual 5
Table 1:
SPD Per Phase I
2
tI
apparent
I
p
I
th
PM_3XS-B 175 kA
2
seconds 17,000 A RMS 40,000 A RMS 220 A
CAUTION
LOSS OF SURGE SUPPRESSION
• Do not energize the SPDs until the electrical system is completely
installed, inspected, tested, and all conductors have been connected
and functional, including the neutral.
• Verify the voltage rating of the device and system before energizing
the SPD.
• Disconnect the SPD, including the neutral, from the power source
before performing high-potential insulation testing or any tests where
SPD components will be subjected to voltages higher than their rated
turn-on voltage.
Failure to follow these instructions can result in injury or equipment
damage.
Precautions