Checks To Be Performed Following First-Time Startup; Table 4: Checks Performed After First-Time Startup - Gamatronic POWER+ User Manual

3.6

Checks to be performed following first-time startup

TYPE OF CHECK
Ac input voltage during operation under load.
1. Take measurements on the input terminals of
the system
With no load on the system, measure current
2.
circulation between the units.
With no load on the system, measure the DC
3.
voltage of the system.
Voltage between neutral and ground during
operation under load
4.
On the input terminals of the system
5. System output voltage
6. Total system load / output current
7. Correct and orderly operation
NOTE: It is the responsibility of the customer to notify Gamatronic Electronic Industries Ltd. and receive approval for any
deviations from these requirements.
T
O COMP LETE THE INS TALLATION CHECKLIS T
P AGE A DIAGRAM OF YOUR S YS TEM
CONNECTION S CHEMATIC
26
G E
AMATRONIC LECTRONIC

Table 4: Checks performed after first-time startup

Phase to Phase:
Not less than 2% below no-load values
measured in item 5 below.
Phase to Neutral:
Not less than 2% below no-load values
measured in item 5 below.
rst should be < 5 A.
I
Total dc voltage between + and –
terminals should be between 850V and
880V.
0–2 Vac.
220 V +/- 2%
or other according to system specifications.
Verify that the system is not overloaded in
relation to system specifications.
Verify that the UPS is operating normally in
accordance with this User Guide and that no
alarms or fault indications are evident.
'
S CONNECTIONS
,
AND FAX P AGES
I L .
NDUSTRIES TD
REQUIREMENT
,
P LEAS E S KETCH ON THE FOLLOWING
,
OR INCLUDE A FORMAL
12, 26, 27
AND TO
POWER +
RESULT
L1-L2
L2-L3
L3-L1
L1
L2
L3
L1
L2
L3
G .
AMATRONIC
UPS, ,
PARALLEL USER GUIDE
. 2.0
REL