Ewattch SQUID-HC-LORAWAN Technical Manual page 7

• Connection of the measurement clamps
Connect the measurement probes to the 12 connectors on the top and bottom of the equipment.
It is possible to pass several phases into a single clamp in order to add them; however, the phases must
be passed in the same direction and the sum of the currents must not exceed the maximum specifica-
tion of the clamp.
CAUTION: Only install the probes when the circuit is powered off.
It is essential only to use reference measurement clamps: CURCLAMP-HC-SX.
These are type C clamps.
Up to 12 measurement
2
• Power cable
wattch
1
Prerequisite
Use a 5V DC power supply with minimum output
current of 2A
Make sure to use the correct polarity.
+ -
POWER
SUPPLY
5V DC
L N
7
www.ewattch.com