11 Installation Wiring and Cabling
Be sure the method you use to supply electricity to the Hypervolt is compliant with The BS7671 Wiring Regulations, particular attention
should be given to section 722. Remember external RCD’s must be as a minimum Type “A”, individual and double pole (Including RCBO’s).
SPD’s should be tted with consideration given to wether a type 1 or type 2 device would be more suitable
The Hypervolt requires two types of connections; one for supplying electricity and one for sending CT information
(Load Management, Solar Input etc.). A third ethernet (hardwire) is sometimes required if the primary Wi-Fi connection
is not available or too weak. Hypervolt can supply HyperConnect cable (12) which can be used to do all three
connections in one neat, easier and cheaper solution. We highly recommend the use of HyperConnect cable. We do
not recommend the use of NYY-J cables as these can put additional pressure on the terminal blocks.
Select the size of your incoming cable depending on your protective device rating (see next page), installation
method and voltage drop. If HyperConnect cable is not being used a Cat5 cable can be used for the second
connection. Cables should in general come in via. the bottom gland positions however a single rear entry is available
(10) which can be drilled out using a hole-saw (25mm max.). A second hole can be made for Band 1 cables (10A). All
holes should be suitably sealed to prevent water ingress. The warranty is voided if the IP rating of the unit is not
maintained or installations are not compliant with BS7671.
Wiring and Cabling
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