ACC GD30FDC User manual

Procold S.r.l.
[e-mail] www.procold.it

COMPRESSORSCOMPRESSORS

...this one will go far
COMPRESSORSCOMPRESSORS

COMPRESSORSCOMPRESSORS
GD30FDC User Manual
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Many vehicles for transportation of goods or recreation, such as trucks, caravans, boats, cars, etc.
are often equipped with cooling appliances. The compressors for such mobile applications must be
designed to operate from a low voltage DC power supply. These compressors must also be compact
in their dimensions, highly reliable and yield high performances.
GD30FDC is ACC’s answer to the needs of users requiring comfort and reliability in their travelling,
either on holidays, at work or in any other circumstance where a DC powered refrigerator is
utilised. The GD30FDC is designed to operate silently, eciently and reliably even up to angles of
tilt of 30º, and works with the environmentally friendly refrigerant R134a. Its design is based on
ACC’s “D” series, which has been successfully present in the market since 1984, and has had sales
of 15 million units.
GD30FDC can be powered at any voltage within the 12 to 42V DC range, and is designed for
capillary tube expansion. Each unit is supplied with a dedicated electronic driver (FDC1), which
features all the protections for both the battery and the driver itself, including the compressor
motor. The driver automatically adjusts itself to the voltage of the power supply.
Evaporation temperature range: -30ºC to +10ºC.
Condensation temperature range: up to 65ºC. Pull-down peak: 70ºC.
Ambient temperature range: -10 to 55ºC (65ºC at starting).
INDEX
1. ABOUT THE PRODUCT
Septembre 2006 1
GD30FDC User Manual
About the Product
Wiring and connections
The Serial Port Interface (SPI)
Operating voltage
Battery protection system
Setting up the speed
Programming the electronic driver
Protections and alarms
Compressor cooling
Technical data
Supply
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COMPRESSORSCOMPRESSORS
The electronic control unit FDC1 is supplied with the exclusive Serial Port Interface (SPI), featuring
a RJ11 telephone type connector. SPI allows the electronic driver to be connected to a computer
for programming purposes using the FDC programming package (hardware and software, provided
by ACC under request), and allows the communication with an Electronic Integral Manager of the
appliance (EIM), and making the compressor work in slave mode.
FDC1 electronic driver includes Smart Speed® as programming option, which is a plug-in system
for automatically self-adapting compressor speed to current thermal load.
Smart Speed® reduces the number of thermostat cycles by minimizing compressor speed, enlarging
on-time at every thermostat cycle, so that start/stop energy loses are substantially reduced. Lowest
speed yields also highest evaporating temperature, and so highest C.O.P. and lowest energy
consumption. Pull-down is done at maximum programmed speed, so pull-down time is very short
with respect to xed speed systems. No design parameters neither of the compressor nor the
appliance are required to be programmed, so Smart Speed® can be easily used in all appliances
with no design eorts.
FDC1 electronic driver includes also Sleep and Sleep Energy Saving as programming option, which
are plug-in systems specially conceived for mobile air conditioners avoiding any other electronic
device. Sleep and Sleep Energy Saving make the air conditioner work for four hours since start-up.
Sleep Energy Saving makes the compressor run at maximum programmed speed during the rst
hour, when highest cooling capacity is needed, and lowers compressor speed progressively to
minimum velocity three hours later. Maximum comfort and minimum energy consumption are
thus achieved.
GD30FDC starting capability is as low as 10V under any balanced pressure. It also admits a certain
remaining dierential pressure when thermostat o-time is abnormally short. For improving even
more the starting capability, FDC1 electronic driver is supplied with a 3 minutes minimum
thermostat o-time. The delay is a programming option which can be easily removed if no delay is
preferred for any reason.
FDC1 also includes a 1 second lter at the thermostat input to prevent the appliance from wrong
operation due to typical micro switching produced by vibrations in those appliances that t tilt
switches at the thermostat circuit. So, analogical ltering is not needed.
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COMPRESSORSCOMPRESSORS
4.5
7.5
12
18
3
5
8
12
1.5
2.5
4
6
2.5
4
6
10
Table 1: Maximum length of leads (m)
Cross section
mm2
Rated Operating Range
12-14 V 24-28 V 36-42 V
GD30FDC must always be powered through the dedicated electronic driver FDC1, which is supplied
with the compressor as a separate device.
NEVER CONNECT THE COMPRESSOR’S HERMETIC PINS (FUSITE) TO THE TERMINALS OF A BATTERY OR
ANY OTHER DC OR AC SOURCE DIRECTLY.
DO NOT TRY TO FIT AN ELECTRONIC DRIVER OTHER THAN THE FDC1. THE COMPRESSOR WILL NOT
OPERATE AND IRREVERSIBLE DAMAGE MAY OCCUR.
The FDC1 driver is directly connected to the battery poles as well as to the compressor pins. It checks
battery voltage and adjusts itself to the voltage value for proper compressor operation, or switches
itself o if the battery voltage is not adequate. The driver also controls the compressor speed.
ALWAYS RESPECT THE POLARITY OF THE BATTERY WITH THE POWER INPUT TERMINALS OF THE
ELECTRONIC DRIVER
The unit is protected against damage caused by wrong polarity of the supply,. The compressor will not
run correctly if it’s wrongly connected.
“-“ POWER INPUT TERMINAL OF THE ELECTRONIC DRIVER SHOULD BE REFERRED TO THE CHASSIS OF
THE VEHICLE AS WELL AS THE APPLIANCE FRAME*
A FUSE MUST BE PLACED BETWEEN THE “+” POLE OF THE BATTERY OR DC POWER SUPPLY AND THE “+”
POWER INPUT TERMINAL OF THE ELECTRONIC DRIVER*
12V SYSTEMS: 30A FUSE
24V SYSTEMS: 15A FUSE
42V SYSTEMS: 10A FUSE
* In some special vehicles chassis is connected to “+” terminal of the battery instead of “-“ terminal
(positive reference systems). In such cases “+” should be understood as “-“ and vice-versa.
In systems powered by a variable DC source, the fuse should be selected following the rules above
mentioned, considering the maximum voltage at the variable DC Source.
To avoid excessive voltage drop in the leads, their length and cross section must be related to the
voltage supply as indicated in Table 1.
2. WIRING AND CONNECTIONS
General rules
Voltage drop in the power leads
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COMPRESSORSCOMPRESSORS
If any kind of connector or switch is placed between the battery poles and the power terminals of
the electronic driver, its resistance should be less than 10m
Ω. If the resistance is higher than 5mΩ,
the maximum length of the wires indicated in Table 1 should be halved or the cross section
doubled.
The FDC1 electronic driver features a terminal board where all connections are made. The terminal
lay out is described in Figure1:
The electronic control unit FDC1 is supplied with the exclusive Serial Port Interface (SPI), featuringa
RJ11 telephone type connector. This port allows the electronic driver to be connected to a computer
for programming purposes using the FDC programming package (hardware and software) provided
by ACC under request. Optionally, the SPI can be congured to:
Wiring Diagram
3. THE SERIAL PORT INTERFACE
Install a LED to display the intervention of any alarm.
Set up either the compressor speed or the battery protection level, through physical
connections between IN1, IN2 and COM.
Connect the electronic driver as slave to an Electronic Integral Manager of the appliance with
serial communication capabilities (Rx, Tx and COM), to allow working with variable speed. SPI
provides a 5 V output, limited to 25mA, to power up the EIM.
❖
❖
❖
When connecting the electronic driver to the compressor, any position of the connector is possible
under an electrical point of view. However, in practice, the vertical position is not possible because
the electronic box cannot be assembled. The connector should be rotated 120º clockwise or counter
clockwise with respect to the vertical positionas shown below.
Fig. 1. FDC1 Wiring scheme
Fig. 2. Connection of the FDC´s electronic driver to the compressor
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COMPRESSORSCOMPRESSORS
Figure 3 Shows the RJ11 male connector which can be plugged to the SPI and the usage of each
terminal in it.
GD30FDC is designed to operate in a wide range of DC voltages, supplied either by a battery or by
any other kind of ltered DC power supply.
DC VOLTAGE SUPPLY ALLOWED: 10V to 42.4V
4. OPERATING VOLTAGE
Functional modes
From the value of the applied voltage, the electronic driver automatically decides the rated
voltage range of the supply. Three possible ranges are considered:
12 to 14V: actual voltage is below 17V
24 to 28V: actual voltage is within 17 and 33V
36 to 42V: actual voltage is within 33 and 42.4V
The compressor can be powered by a variable DC source as, for instance, a photovoltaic panel, in
which the output voltage strongly depends on the intensity of sunlight radiation. In these special
cases the driver should be programmed with rated, minimum and maximum voltages. These
values should be within the allowable DC voltage powersupply (10 V to 42.4V).
Rated voltage and voltage limits are programmed by the appliance manufacturer by means of
a PC connected through the serial port to the driver’s Serial Port Interface, using the FDC
programming package provided by ACC under request.
Special (programming option):
Standard (Default):
Fig. 3. SPI terminals
1. RX
2. IN1
3. COM
4. LED or +5v / 25mA
5. IN2
6. Tx
❖
❖
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COMPRESSORSCOMPRESSORS
There is a protection system for the battery that prevents the compressor from operating if the
available voltage becomes too low. The battery protection level should be set up as following:
Voltage limits for battery protection can be freely set, by the customer for every system
(12-14V, 24-28V, 36-42V or special) by means of the serial port of a PC connected to the SPI of
the electronic driver using the FDC programming package provided by ACCunder request. In
that option cut-out and cut-in values must respect the rule dened by Table 2.
By programming:
5. BATTERY PROTECTION SYSTEM
This option prevents from the possibility of setting up the speed externally using COM, IN1 and
IN2 of SPI as dened in point 6.
The external battery protection set up option must be previously programmed for external
adjustment of the protection limits.
Voltage limits are set up by means of a PC through its serial port connected to the electronic
driver’s SPI. It can be done by ACC or by the customer itself using the FDC programming
package.
The cut-out (battery voltage at which the driver stops operating) and the cut-in (battery
voltage at which driver re-starts operation after a cut-o) values are set up by connecting the
SPI connector terminals IN1 and IN2 to COM. According to the connection made, four
protection levels can be selected as shown in Table 3.
In Table 2, V is the dierence between cut-out and cut-in, that is, the cut-in value is the
result of adding V to the cut-out value.
Externally, using COM, IN1 and IN2 of SPI:
24.5
22.5
26.5
28.5
Connection to COM 12 -14 V 24 - 28V 36 - 42 V
cut-out
IN1 IN2 cut-in cut-out cut-in
22.0
20.0
24.0
26.0
38.5
36.5
40.5
42.5
cut-out cut-in
36.0
34.0
38.0
40.0
Table 3. IN1, IN2 and COM connection for battery protection set up
0=open connection; 1=shortened
Protection limits (V) Rated operating voltage range
Protection
level
0 0
0
1
1
1
10.0
9.0
11.0
12.0
11.5
10.5
12.5
13.5
0
1
Standard
Low
High
Very high
1.5
3.0
3.0
3.0
12.0
26.0
40.0
40.0
9.0
20.0
34.0
9.0
12 - 14
24 - 28
36 - 42
Special
Rated voltage range (V) Cut-out (V)
min max
Table 2. Limits of battery protection parameters
min max
1.0
2.0
2.0
1.0
❖
❖
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COMPRESSORSCOMPRESSORS
It is possible to operate the compressor at xed or variable speed under dierent running
modes, options and parameters. The electronic driver is supplied by ACC with standard running
mode and external control of the speed, with minimum speed of 1,500 rpm and maximum
speed 3,500 rpm. Default running mode, options and parameters can be changed to optimize
compressor performance for a given appliance, by programming, connecting a PC to the SPI by
means of the FDC programming package provided by ACC under request. Running modes and
options are:
Standard mode:
6. SETTING UP THE SPEED
Compressor speed is a xed programmed value or switched externally from programmed
minimum and maximum value in four steps. The switch should be connected to the SPI and
should remain plugged during compressor operation.
When setting up a xed speed, maximum speed can be limited by the available battery voltage
in the following way, maximum speed would be:
.1,500 rpm when the battery voltage is equal to the cut-in voltage.
. Programmed xed speed when the battery voltage is equal to or greater than the maximum
nominal voltage (14V, 28V and 42V for 12V, 24V and 42V systems respectively).
.
A linear function of the battery voltage in the range between the cut-in and the maximum
nominal voltages.
This option is particularly useful for eutectic plates systems.
If external switching is programmed, the speed is set up by the connection of the SPI terminals
IN1 and IN2 to COM for minimum and maximum speeds, and two intermediate velocities
according to Table 4:
External speed set up option must be previously programmed for external adjustment of its
minimum (Smin) and maximum (Smax) limits.
External switching prevents from the possibility of setting up the battery protection externally
using COM, IN1 and IN2 of SPI as dened in point 5.
Compressor will run at variable speed at its highest performance depending of the current
thermal load. The speed can be limited by a xed programmed value and even more by the
available battery voltage as described in standard mode. The speed can also be limited by
external switching in the same way as described in standard mode.
IN1 IN2
0 0
0
1
1
1
Smin
Smin + 1/3(Smax-Smin)
Smin + 2/3(Smax-Smin)
Smax
0
1
Table 4. External selection of the velocity
0=Open connection 1=Shortened
Speed of the motors (rpm)
Connection to COM
❖
Smart Speed® mode:
❖
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COMPRESSORSCOMPRESSORS
NO SWITCH (MANUAL I/O, TILT, ETC.) IS ALLOWED TO BE CONNECTED IN SERIES WITH THE
THERMOSTAT.
IF ELECTRONIC THERMOSTATS ARE TO BE FIT, AVOID THOSE THAT INCORPORATE MANUAL I/O
SWITCH AND/OR STARTING DELAY.
Compressor will run during four hours after start-up. The speed can be limited by a xed
programmed value and even more by the available battery voltage as described in standard
mode. The speed can also be limited by external switching in a similar way as described in
standard mode, according to table 5:
If o sleep mode is selected, the appliance will run continuously at selected xed speed Smin
or Smax.
Compressor will run during four hours. During rst hour compressor will run at selected speed.
During next three hours speed will decrease up to 1,500 r.p.m. Programming Sleep Energy
Saving is done in the same way as Sleep.
Under this mode, variable speed is controlled by an Electronic Integral Manager of the
appliance (EIM) permanently connected to the electronic driver FDC1 through the SPI, using its
serial communication capability. The EIM reads the current temperature inside the appliance,
compares it with the set point temperature, and decides if the compressor should operate or
not, and if so, at which speed. The EIM communicates how the compressor should operate and,
eventually, records and displays any abnormal circumstance that might occur. For details about
the communication protocol, please, contact ACC.
IF ANY VARIABLE SPEED MODE IS TO BE PROGRAMMED, CHECK CAREFULLY FOR TUBES,
CONDENSER AND EVAPORATOR RESONANCES. NATURAL FREQUENCIES SHOULD BE 75 Hz UP
TO AVOID VIBRATIONS.
Sleep mode:
❖
Sleep Energy Saving mode:
❖
Slave mode:
❖
IN1 IN2
00
0
1
1
1
o
on
o
on
Smin
Smin
Smax
Smax
0
1
Table 5. External selection of the velocity
0=Open connection; 1=Shortened
Speed of the motors (rpm) Sleep mode
Connection to COM
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COMPRESSORSCOMPRESSORS
7. PROGRAMMING THE ELECTRONIC DRIVER
Install the programming software, following the instructions of the wizard.
Connect the programming interface to a PC using the serial cable supplied with the hardware.
Power on the programming interface using the AC/DC adapter supplied with the hardware.
Connect the FDC1 electronic driver to the programming interface using the double RJ11 cable
supplied with the hardware.
Run the programming le FDC.exe.
From the top menu, load an existing conguration and go to step 9, or go through step 7.
Select the running mode, options and parameters, between:
Select the battery protection mode and the protection parameters from:
1.
2.
3.
4.
5.
6.
7.
8.
7.1
8.1
8.2
7.2
7.3
7.4
Standard mode.
Smart Speed® mode. Select maximum xed speed or external switcher connected to
SPI and proceed as described in 7.1.1 or 7.1.2 respectively.
Sleep and Sleep Energy saving modes. Select maximum xed speed or external
switcher connected to SPI and proceed as described in 7.1.1 or 7.1.2 respectively.
Slave mode
Internal protection: choose between normal and special voltage systems.
External protection. Protection values are shown in Table 3 of point 5. External
protection is incompatible with external speed selection (step 7.2).
8.1.1
7.1.1
7.1.2
8.1.2
For normal voltage systems, enter cut-out, cut-in and maximum voltage
values for every voltage system, accounting for the limits shown in Table 2
of point 5.
Forspecial voltage systems, enter cut-out, cut-in and nominal and maximum
voltage values accounting forthe limits shown in Table 2 of point 5.
Select maximum xed speed and enter a value within 1,500 and 3,500 r.p.m.
as described in point 6, if desired select speed limited by available battery
voltage, or
Select external switcher connected to SPI and enter low and high speed
values within 1,500 and 3,500 r.p.m. as described in point 6. External speed
selection is incompatible with external battery protection (step 8.2).
In order to program the electronic driver FDC1, a personal computer together with the FDC
programming package are required (provided by ACC under request). To this purpose, perform the
following steps:
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COMPRESSORSCOMPRESSORS
Select thermostat delay 3 minutes for improved starting.
Click “Apply”. The FDC1 electronic driver is now programmed and ready to drive the compressor.
From the top menu, save the current conguration if desired.
To program another FDC1 unit, plug it in, apply current conguration or return to step 6 to
change conguration.
Click exit to nish.
9.
10.
11.
12.
13.
September 200610 GD30FDC User Manual
Battery discharge: refer to point 5 for details.
Fan over current: protects the compressor and the electronic driver against fan over current due
to start or running overload, or short-circuit.
Starting failure: if the running speed is not achieved during the starting sequence, the unit
stops and retries the start up after one minute.
Compressor overload: This protection operates when the compressor speed drops below the set
up speed, or when the current drawn in is excessive, thus preventing the appliance from
operating under overload conditions, causing refrigerating overload or compressor failure.
Electronic driver overheat: In case the temperature of the electronic components of the control
becomes too high, an internal sensor will stop the unit.
When the alarm is on, ten automatic attempts to restart the compressor will be available. In
case of battery protection, the number of automatic attempts to restart is unlimited. Once the
sequence of automatic attempts to restart the compressor is nished, the unit will remain
permanently unable to operate until it is switched o and on again from the power supply. The
intervention of the thermostat during the sequence of automatic restart attempts interrupts
and resets the sequence.
The SPI can be congured in a way that a LED can be connected between terminals 3 and 4 (see
Fig. 2 in point 3) in order to display the intervention of any alarm, and to identify its cause. The
visualisation consists of a sequence of ashes of the LED repeating every 5 seconds, until the
cause of the alarm disappears. The code of the ashing sequence corresponding to each alarm is
indicated in Table 6:
In case of an alarm display, if the FDC1 electronic driver is connected as a slave to the appliance’s
Electronic Integral Manager (EIM) through the SPI, a digital alarm code will be transmitted to the
EIM, which in turn will manage the informationfor displaying and acting purposes.
8. PROTECTIONS AND ALARMS
GD30FDC is electronically protected against a number of possible malfunctions and failures:
❖
❖
❖
❖
❖
No. of ashes
1battery protection
fan overcurrent
starting failure
compressor overload
electronic drive overheat
internal error
4
2
3
5
7
Type of fallure
Table 5. Alarm codication
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COMPRESSORSCOMPRESSORS
9. COMPRESSOR COOLING
r.p.m. -15 -10 -5-30 -25 -20 0 5 10
Static Static
Static
Static
Static
Static
Static
Static
Static
Static
Static
Static
Static
Static
Static
Static
Static
Fan
Static
Static
Fan
Fan
Static
Fan
Fan
Fan
Fan
Fan
Fan
Fan
Fan
Fan
Fan
N/A
Static
Static
Static Static Fan Fan Fan Fan N/A N/A
Static
2000
1500
2500
3000
3500
Evaporation Temperature
Table 6. Recommended cooling method. Condensation temperature: 55ºC.
N/A: not allowed
The electronic driver features two contacts where to connect the fan in case of compressor fan
cooling as described in point 2.
An adequate heat removal mechanism from both the electronic driver and the compressor is
fundamental for an optimal performance and reliability of the unit. The cooling method should be
selected depending on the working conditions of the appliance, with major factors being the
compressor speed and the evaporation temperature, and also, but secondary, the condensation
temperature.
FREE AIR CIRCULATION OVER THE COMPRESSOR AND THE ELECTRONIC DRIVER MUST ALWAYS BE
GUARANTEED.
Table 6 shows the recommended cooling method for a standard condensation temperature of 55ºC. The
table should be taken as a recommendation, as the only way to validate a design is testing the appliance
at the highest evaporation, condensation and ambient temperature, verifying that the electronic driver
overheat protection does not act.
September 2006 11
GD30FDC User Manual
10. Technical Data
Compressor
Displacement
Diameter
Stroke
Net weight
Oil type
Oil charge
Approvals
GD30FDC is in compliance with the following directives and approvals:
Low Voltage Directive 73/23/EEC (CE-marking)
Electromagnetic Compatibility Directive for Automotive Industry 95/54/EC (e-marking: e9 6013)
VDE approval
CCC approval
UL approval (in process)
ACC declares that production starting January 2006 is RoHS compliant
Reliability
GD30FDC pass following reliability tests:
High Temperature: according with CECOMAF GT-4002 standard
Wear: according with CECOMAF GT-4003 standard
ON/OFF: according with CECOMAF GT-4004 standard
Vibrations: according with ASTM 5728 Level I standard
cm
3
mm
mm
kg
cm
3
3.00
18.00
12.10
5.4
ISO VG 22 Ester
240
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COMPRESSORSCOMPRESSORS
Application
Application
Refrigerant
Evaporation temp. range
Expansion system
Compressor cooling
Max. ambient temperature
Electrical
Voltage
Voltage range
Motor
Type
Phase number
Pole number
Locked rotor current (12, 24, 42 V)
Resistance at 25ºC (R-S/R-T/S-T)
Electronic driver
Model
Type
Supported devices
Communication port
Communication capabilities
°C
°C
V DC
V DC
A
LBP - MBP - HBP
R134a
-30 to + 10
Capillary
Static or fan depending on working conditions
43
12 to 42
10 to 42.4
Brush-less, Sensor-less, PMM
3
6
11, 6, 4
0.80
FDC1
Fully digital&programmableμP based
12V/0.5A Fan
Compressor speed or battery protection level switcher
Alarm LED
15V/25mA electronic thermostat
5V/25mA Electronic Integral Manager
Serial Port Interface (SPI)
RS-232 serial port
2-digit, 4-level switcher
Alarm LED
Compressor speed selection
Battery protection level selection
Protections
Programmable running modes:
Default settings
By programming or switching*
By Programming or switching*
*only one at a time
Battery protection
Fan over current
Starting failure
Compressor overload
Electronic driver overheat
Fan over current
Starting failure
Compressor overload
Electronic driver overheat
Standard
Smart Speed
Sleep
Sleep Energy Saving
Slave
Running mode: Standard
Speed selection: external switcher
Lower/higher speed: 1500/3000 r.p.m.
Battery protection: xed voltage level; standard system
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COMPRESSORSCOMPRESSORS
Nominal performance at
Cooling capacity
Cooling capacity
Input power
EER
COP
Current
Test Conditions
Evaporation temperature
Condensation temperature
Liquid temp. entering expansion
Ambient and return temp.
Voltage
Cut-out (12/24/42 V systems): 11.5/24.5/38,5 V
Cut- in (12/24/42 V systems): 10.0/22.0/36.0 V
3 minutes thermostat delay: on
rpm
W
kCal/h
W
kCal/(Wh)
W/W
A
1500
32
28
26
1.07
1.24
2.19
2000
46
40
36
1.11
1.28
3.03
2500
58
50
46
1.09
1.26
3.85
3000
67
58
54
1.07
1.24
4.53
3500
74
64
61
1.05
1.22
5.08
°C
°C
°C
°C
V DC
-23.3
55
32
32
12
Fig. 4. GD30FDC outline drawing
Dimensions
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COMPRESSORSCOMPRESSORS
-15 -10 -5-30 -25 -20 0 5 10
1500
2000
2500
3000
3500
1500
2000
2500
3000
3500
1500
2000
2500
3000
3500
1500
2000
2500
3000
3500
1500
2000
2500
3000
3500
1500
2000
2500
3000
3500
PERFORMANCE DATA
rpm
19
26
32
37
41
18
25
30
35
39
23
30
38
44
50
0.97
1.01
0.99
0.97
0.95
0.79
0.84
0.80
0.79
0.78
1.90
2.49
3.13
3.70
4.18
25
36
45
52
57
24
34
42
49
54
25
35
44
52
58
1.17
1.21
1.19
1.17
1.15
0.97
0.98
0.96
0.95
0.94
2.07
2.88
3.66
4.31
4.80
28
40
50
58
64
26
26
38
47
55
60
1,24
26
36
46
54
61
6
1.24
1.28
1.26
1.24
1.22
1.03
1.05
1.02
1.01
0.98
2.19
3.03
3.85
4.53
5.08
-23,3
33
49
62
72
79
31
46
58
68
74
29
40
53
63
71
1.33
1.41
1.37
1.33
1.29
1.07
1.14
1.12
1.08
1.04
2.40
3.37
4.39
5.25
5.93
43
64
82
97
109
41
60
77
91
103
34
47
63
77
89
1.47
1.57
1.52
1.47
1.42
1.21
1.27
1.23
1.19
1.15
2.83
3.95
5.23
6.39
7.44
60
87
110
129
144
57
82
104
122
136
41
56
73
88
102
1.70
1.82
1.76
1.70
1.64
1.39
1.48
1.43
1.38
1.33
3.42
4.63
6.06
7.35
8.51
78
112
142
168
190
73
106
134
158
179
47
64
83
100
116
1.95
2.05
2.00
1.95
1.90
1.57
167
1.62
1.59
1.54
3.88
5.29
6.88
8.35
9.70
100
142
180
214
244
94
134
170
202
230
52
71
92
112
130
2.23
2.33
2.28
2.23
2.18
1.80
1.89
1.85
1.81
1.77
4.35
5.91
7.65
9.30
10.80
126
179
227
270
-
119
169
214
254
-
57
78
101
122
-
2.58
2.66
2.62
2.58
-
2.10
2.16
2.12
2.09
-
4.73
6.52
8.40
10.10
-
160
223
281
-
-
150
210
264
-
-
63
86
110
-
-
2.94
3.02
2.98
-
-
2.37
2.45
2.41
-
-
5.27
7.16
9.10
-
-
Condensation temperature:
Liquid temperature entering expansion:
Ambient and return temperature:
Voltage: 12 V DC
ASHRAE
55ºC
32ºC
32ºC
CECOMAF
55ºC
55ºC
32ºC
Input Power (W)
Cooling Capacity CECOMAF (W)
C.O.P. ASHRAE (W/W)
Current (A)
C.O.P. CECOMAF (W/W)
Cooling Capacity ASHRAE (kCal/h)
11. SUPP LY
GD30FDC compressor including FDC1 electronic driver delivered in pallets of 144 units.
Pack of GD30FDC compressor including: FDC1 electronic driver, set of connectors for external speed
selection and spare part guide.
Pack of FDC1 electronic driver, set of connectors for external speed selection and spare part guide.
❖
❖
❖
September 200614 GD30FDC User Manual
DISTRIBUTED by PROCOLD S.r.l. - Italy - Tel: [phone] - [email protected]

DISTRIBUTED by PROCOLD S.r.l. - Italy - Tel: [phone] - [email protected]
COMPRESSORSCOMPRESSORS
Appliances Components Companies is a world leading Group manufacturing
componentsfor householdand commercial appliances, with 10 production plants
strategically located in Europe and China and more than 20 million compressors
produced annually.
ACC´s strong network of Customers includes the most important and well known
producers of appliances worldwide.
Innovationand reliability are the keys to becomea completeglobal partner, and our
long-term relationshipswith customers and suppliers guarantee a mutual benet in
the development of the business.
ACC Spain is the company responsibleto manage the Commercial Cold division
within the ACC group by supplyinghermetic compressors and in-house condensing
units to the commercial refrigeration market in more than 80 countries worldwide.
ACC Spain continues with the experience and leadership acquired by Cubigel to
improve the quality of customer service and bring forward in the market a wide
range of compressors producedwith the highest standards, thanks to an important
technological and production capacity and top R&D Labs.
Introducing the most innovative option in mobile r efrigeration:
the 12-42 V DC compr essor.
Its highly performing electronics allow a wide variety of programmingfunctions. Its
drivers feature self-controls that guarantee reliability of the product in front of any
circumstance, battery exhaustion or any other situation of risk.
Compact in dimensions and designed to operate in heavy duty conditions, the
GD30FDCcompressor is silent, ecient and can work even with a strong tilt (30º),
and it is especially suitable for mobile applicationsin boats, trucks, private cars or
medical appliances in ambulances.

COMPRESSORSCOMPRESSORS
NOTES
DISTRIBUTED by PROCOLD S.r.l. - Italy - Tel: [phone] - [email protected]

Commercial Cold Business
ACC Spain, S.A.
P.O. Box 3283
08200 Sabadell - Spain
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
www.the-acc-group.com
0504
DISTRIBUTED by PROCOLD S.r.l. - Italy - Tel: [phone] - [email protected]