P-7 | ENGLISH | X1NM19INT01
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INTRODUCTION
The Dynamic Power Management Home - Module is required for the service ‘Dynamic
Power Management’ for home locations. The module measures the current on each phase
of the household. Messages with the real time total power consumption are sent from the
module to the charge point via a UTP cable. With this information the charge point will
calculate the capacity which is available for charging a car.
Up to 3 measurement heads can be connected to the device. These measuring heads
are Current Transformers (CTs), and can be installed around a current conductor without
disturbing the installation. In a three phase installation the CTs should be attached to L1, L2
and L3. In case of a one phase installation or grid connection without neutral, only attach
one CT to the current conductor which is attached to L1 in the chargepoint.
A. The P1 current sense module.
B. An external 5VDC power adapter. With a cable length of 1.5m.
C. 1 or 3 current transformers, depending on amount of phases. With a cable length of 1.0m.
COMPONENTS
A. B. C.
+5V GND
STB
L1 L2 L3
CS
P1
+5V GND
STB
L1 L2 L3
CS
P1
+5V GND
STB
L1 L2 L3
CS
P1
+5V GND
STB
L1 L2 L3
CS
P1
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