MaxPower Corp Gamatronic Power+ RM100 - Manual (Page 56)

Gamatronic Electronic Industries Ltd.
40 POWER+ RM100, 3 X 208 V, User Guide, Release 2.7ys
5.8 Inspections to be performed prior to installation
Table 8: Pre-installation inspections
TYPE OF CHECK REQUIREMENT
VALUE /
VERIFICATION
Recommended: between +59 ° F and +77 ° F
(+15 °C and +25 °C)
1. Ambient temperature in the
immediate location of the equipment
Required:
+14 to +104 °F (-10 to +40 °C) for 10 to 80 kVA,
+14 to +86 °F (-10 to +30 °C) for 90 & 100 kVA.
2. Humidity and condensation
Verify that there is no water condensation or
dampness within the installation site
3. Ventilation
Verify that sufficient airflow or forced ventilation is
provided for battery cabinets location
4. Foundation and route to installation
site
Verification of adequate structure, space and
clearance for dimensions and weights of the UPS
units and their battery cabinets
5.
When planning the location of the
UPS units, room for access to battery
cabinets and electrical boards is
critical.
Verify 36 in. (91 cm) clearance at rear for access to
cable connections and fuses, and 39 in. (100 cm)
clearance at front for user access and service.
6.
Circuit breakers on the electrical
board supplying the system Must be in accordance with Gamatronic system
specifications and connection schematic.
7.
Diameter of input and output power
cable connections, PE (Gnd) and
neutral lines. Must comply with local and international codes, and
be appropriate for the circuit breakers protecting
them. Refer to connections schematic.
8.
Lightning / Voltage surge protection
on electrical board supplying the
system.
Voltage surge suppressors type B are recommended
to be installed between each phase and the neutral
line:
Ratings: 150 Vac for 110-120 Vac mains.
Phase-to-Phase: 3x208* Vac, +15 %, -25 %
L1-L2
L2-L3
L3-L1
3-3
configuration
Phase-to-Neutral: 120* Vac, +10 %, -15 %
L1
L2
L3
Phase-to-Phase: 3x208* Vac Wye, +15 %, -25 % L1-L2
9. Ac input voltage
2-2
configuration Phase-to-Neutral: 120* Vac, +10 %, -15 % L1
L2
10. Voltage between neutral and ground 0 – 2 Vac
11. System installation and start-up
Must be performed only by authorized personnel in
accordance with connection schematic, Gamatronic
system specifications and this User Guide.
* Or other, according to nominal voltage rating of local power mains.