maxem 5 - 02 - Connecting current transformers; Option 2.1 - Connecting CTs on the grid connection; Option 2.2 - Connecting CTs on solar panels

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02 - Connecting current transformers
Option2.2-ConnectingCT’sonsolarpanels
Click the supplied current transformer around the L1 phase wire of the main power
supply, after the main circuit breaker/main switch, such that the entire grid connection
ismeasured(seeg.1)
Connectthecurrenttransformercabletoport1ofMaxem.
Turnothemaincircuitbreakerofswitchofthefusebox.Andopenthefusebox.
RepeatthesestepsforL2andL3incaseofa3-phasegridconnection.Phase2is
connectedonport2.Phase3isconnectedonport3.
Makesurethecurrenttransformersareconnectedintherightdirection.
A.
B.
D.
E.
Option2.1-ConnectingCT’sonthegridconnection
Click the supplied current transformer around the L1 wire of the circuit breaker
tothesolarinverter(seeg.2).Nootherloadsmaybeconnectedtothiscircuit
breaker.
Turnothemainpowersupplyterminalofthefusebox.A.
B.
C.
Connect the current transformer to the corresponding circuit breaker in the fuse
box.Nootherloadsmaybeconnectedtothiscircuitbreaker.
Makesurethecurrenttransformersareconnectedintherightdirection.D.
B.
Connect the current transformer to port 4 of Maxem.  Repeat these steps for
L2 and L3;connectL2toport 5, connect L3 toport 6.Make sure each current
transformerofeachphaseisconnectedtotheassociatedportonMaxem.
C.
Connect the current transformer to the corresponding port on Maxem. For
instance;.port6,whensolarisconnectedtoL3onthegridconnection.Orport
5forL2.
C.
For 3-phase solar energy (see g. 2)
For 1-phase solar energy on a sub-panel (see g. 3)