MaxPower Corp Gamatronic Power+ RM100 - Manual (Page 57)

Gamatronic Electronic Industries Ltd.
POWER+ RM100, 3 X 208 V, User Guide, Release 2.7ys 41
5.9 Installation Procedure
Table 9: Installation procedure
S TEP O PERATION
1 Remove rear covers and connect ac input and output power cables to terminals according to markings as
shown in this User Guide and according to connection schematic.
Verify correct phase sequence between board and UPS.
2 Consult the connection diagram - Figure 21 on page 25.
See section 5.1 for recommended wire size and tightening torque.
Connect ground lines to busses according to markings as shown in the connection diagram.
Verify secure connections.
3 Connect the dc power cables of the battery cabinets to the UPS terminals according to markings as shown in
the connection diagram (see step 2 above). Connect neutral and ground lines to busses as per the connection
diagram.
If the UPS is delivered without batteries, Gamatronic is not responsible for any damage or malfunction due to
incorrect wiring of the batteries.
Verify correct polarity of the connections (+ / N / -) Between the Battery Cabinets C.B.s / Terminals and the
UPS terminals. Auxiliary contacts of Battery C.B.s are connected to UPS Controller inputs “Bat CB” and
“Com” as marked.
4 If an external battery cabinet is being used, before turning on the battery cabinet circuit breaker perform the
following two checks:
Measure the voltage between the (+) and (–) terminals on the battery cabinet. The voltage must be within the
range of 384–432 Vdc. If the voltage is not within this range, determine what the problem is and resolve it
before continuing with system start-up.
b.) On the battery cabinet, measure the voltage between the (+) terminal and the Neutral terminal, and
between the (–) terminal and the Neutral terminal. Both measurements should be within the range of 196–216
Vdc. If a reading outside of that range is obtained, determine what the problem is and resolve it before
continuing with system startup.
5 An external N.O. EPO switch may be connected according to Figure 32 on page 37.
EPO wiring and switch rating must be rated for at least 1A / 24 Vdc.
6
Before connecting power to each system verify again that all connections are secure and are according to
instructions and schematics.
7
Follow the instructions in section 5.10 "First-time Startup" which begins on page 42.