54
11.11 -
Power factor correction capacitors
(option 231)
They garantee a minimum power factor performance of 0.95 when
unit operates at a condition that involves a power input that
exceeds the Eurovent standard condition.
A fix capacitor bank is switched at start of each compressor. It
provides individual power factor correction for each machine
refrigerant circuit.
Capacitors are dry type : no risque of leakage.
The capacitors are selected for each compressor as per below
table:
Compressor
Capacitor (kVAR)
Ir (A)
06TSA155
15
22
06TSA186
20
29
06TTA266
35
51
06TTA301
35
51
06TTA356
35
51
06TUA483
45
65
06TUA554
45
65
CAUTION:
-
Operation of the unit without capacitors results in raise
of the unit absorbed current . This is likely to happen if
the internal thermostat is active if the ambient temperature
is too high or if the cooling system is defective.
-
The safe operation of the capacitors requires that they
are checked periodically : refer to the document
dedicated for this purpose
30XB(E/P)ZE fan arrangement
30XB(E/P)ZE 200 to 250
30XBEZE 700 to 750, 30XBPZE 700
1.2
1.1
1.3
2.3
2.2
2.1
30XB(E/P)ZE 300 to 400
30XBEZE 750 (option 50), 30XBPZE 750
30XB(E/P)ZE 400 (option 50)
30XBEZE 900 to 950
30XB(E/P)ZE 450
30XBPZE 0900
30XB(E/P)ZE 500
30XBPZE 0950
30XBEZE 550 to 630, 30XBPZE 550 to 600
30XB(E/P)ZE 1050 to 1150
30XBEZE 630 (option 50), 30XBPZE 630
30XB(E/P)ZE 1200
NOTE:
The values above do not correspond to the fan designation. The fan designation and position are given on the unit drawings and wiring diagrams supplied with the
unit.
11 -MAJOR SYSTEM COMPONENTS AND OPERATION DATA
