Heliospectra MITRA - Warranty Limitations

6.2.3 Warranty Limitations
• The second zone of protection is within the facility at locations identied as susceptible to
surges. SPDs at these locations are listed as Type-2, SPD devices and are installed on equip-
ment such as switchboards, panelboards, motor-control centers.
• The third zone of protection is at the outlet or point of use. SPDs installed here are listed as
Type-3, SPD devices.
EUROPE
Heliospectra requires that all xtures should be protected by adequate surge protection, in ac-
cordance with the following standard: IEC 62305 – Protection Against Lightning.
This standard stipulates the following:
• SPDs (Surge Protection Devices) should be installed when crossing from one
lightning protection zone to another
• Lighting is not the only threat; switching of loads, which are more frequent than lightning
strikes, also create high voltage transients that can damage electrical or electronic equipment
over time.
• Risk assessments are required to be carried out to assess the requirements of any building
for SPDs.
• Ensure that the 3 Lightning Protection Zones (LPZ) zones and types 1, 2, 3 of Surge Protec-
tion Devices are used correctly.
For other installation locations, please advise local electrical standards that are equivalent
This warranty does not apply under any of the following circumstances:
a. The Product has been opened or altered by anyone other than Heliospectra or an
authorized representative
b. The Product has not been installed (including proper electrical and WiFi equipment
and installation), operated or maintained in accordance with instructions supplied
by Heliospectra
c. The Product has developed defects due to damage in transport, storage or any other
circumstances that are beyond the immediate control of Heliospectra
d. The Product has been installed in applications outside the operating intervals in the
product specication
MITRA User Manual
V. 2.2
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