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According to the Regulation No. 640/2009 and amendment 4/2014 implementing Directive 2009/125/EC with regard to ecodesign
requirements for electric motors.
30XB
30XB Standard
30XB Option 15LS
30XBP
Motor type
Asynchronous
Asynchronous
EC motor
Number of poles
6
8
6
Nominal input frequency
Hz
50
50
50/60
Nominal voltage
V
400
400
380/480
number of phases
3
3
3
Motor included in the application domain of the regulation
640/2009 and amendment 4/2014
No
No
NO
Rationale for exemption
Article 1.2.c).(ii)
Article 2.1
Article 2.1
Ambient air temperature for which the motor is specifically
designed
°C
70
70
70
11.6 - Electronic expansion valve (EXV)
The EXV is equipped with a stepper motor (2785 to 3690 steps,
depending on the model) that is controlled via the EXV board. The
EXV is also equipped with a sightglass that permits verification of
the mechanism movement and the presence of the liquid gasket.
11.7 - Moisture indicator
Located on the EXV, permits control of the unit charge and indicates
moisture in the circuit. The presence of bubbles in the sight-glass
indicates an insufficient charge or non-con-densables in the
system. The presence of moisture changes the colour of the
indicator paper in the sight-glass.
11.8 - Filter drier
The role of the filter drier is to keep the circuit clean and moisture-
free. The moisture indicator shows, when it is necessary to change
the element. A difference in tempera-ture between the filter inlet
and outlet shows that the element is dirty.
11.9 - Sensors
The units use thermistors to measure the temperature, and
pressure transducers to control and regulate system operation.
Refer to the 30XB/30XAS/30XW Touch Pilot control manual for a
more detailed explanation.
11.10 - Service valve (option 92)
The unit can be equipped with optional service valves to facilitate
maintenance and repair operations.
If option 92 is ordered, each refrigerant circuit will be supplied with
shut-off valves on the compressor economiser, discharge and
suction lines.
ATTENTION: The compressor suction valve must be used
without pressure difference at the terminals. If there is a
pressure difference, leak-tightness at the valve may be lost
and the valve can even fail altogether.
Equal pressure
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 or fire.
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
current raising
11 - MAJOR SYSTEM COMPONENTS AND OPERATION DATA
Summary of Contents for AquaForce 30XB series
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