12
11
NOTICE:
•
•The current sensor direction can't be reversed, please follow the arrow direction. Refer
to 5.4.3&5.4.6.
•There are 3 types of sensors, the default one is CT with cable, wireless CT and meter are
optional.
•Pay attention of the communication max allowed distance of different sensor.
For battery with DC breaker no need external DC battery.
5.3.2 Installation of SPA Series
5.4 System Connection Mode
5.4.1 Connection of Grid and EPS terminal
•
must be not less than 60mm.
•Make sure the drill position, use paper board(installation guide), put the paper board
cling to the wall, make sure the top edge of paper board is level（ As the chart 5.8a
below).
•Mark four points at the wall via the hole of the paper board, then remove the paper
board.
•Drill four Ф8 holes at the mark point, the depth is not less than 55mm.
•Knock four explosion bolt intoФ8 holes（ As the chart 5.8b below).
•Hang the energy storage machine on the four setscrews（ As the chart 5.8c below） .
•Lock the nut of setscrew（ As the chart 5.8d below） .
•The whole installation has finished.
Project the machine's probably size on the wall; the thickness of wall for SPA Series
SPA has a Grid output terminal and EPS out terminal. Look down on the SPA from the
front， the terminal on the left (AC grid) is grid outlet for connecting grid，the terminal
on the right is an emergency power outlet for connecting critical load.
Fig 5.9
a
b c
d
Fig 5.8
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