4.6 Inspections To Be Performed Prior To Installation - Gamatronic Power+ User Manual

4.6 Inspections to be performed prior to installation

TYPE OF CHECK
Ambient temperature in the immediate
1.
location of the equipment
2. Humidity and condensation
3. Ventilation
4.
Foundation and route to installation site
When planning the location of the UPS
units, room for access to battery
5.
cabinets and electrical boards is
critical.
Circuit breakers on the electrical board
6.
supplying the system
Diameter of input and output power
7. cable connections, PE (Gnd) and
neutral lines.
Lightning / Voltage surge protection on
8.
electrical board supplying the system.
9. Ac input voltage
10. Voltage between neutral and ground
11. System installation and start-up
* Or other, according to nominal voltage rating of local power mains.
26
REQUIREMENT
Recommended: between +59 ° F and +77 ° F
(+15 °C and +25 °C)
Required: between +14 °F and +104 °F
(–10 °C and +40 °C)
Verify that there is no water condensation or
dampness within the installation site
Verify that sufficient airflow or forced ventilation is
provided for battery cabinets location
Verification of adequate structure, space and
clearance for dimensions and weights of the UPS
units and their battery cabinets
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.
Must be in accordance with Gamatronic.'s system
specifications and connection schematic
Must comply with local and international codes, and
be appropriate for the circuit breakers protecting
them. Refer to connections schematic.
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 %
Phase-to-Neutral: 120* Vac, +10 %, -15 %
0 – 2 Vac
Must be performed only by authorized personnel in
accordance with connection schematic,
Gamatronic.'s system specifications and this User
Guide
POWER + RM 50
VA, N.Am. Std. – User Guide, Release 1.4
K
Gamatronic Electronic Industries Ltd.
VALUE /
VERIFICATION
L1-L2
L2-L3
L3-L1
L1
L2
L3