AERMEC NRL0280E Manual
BARCODE
EN
Installation and Maintenance Manual
TRANSLATION FROM ORIGINAL
NRL 028-075
NRL-H 028-075
CHILLER / REVERSIBLE HEAT PUMP
• EXTERNAL UNIT
• HIGH EFFICENCY
• HOT WATER PRODUCING UP TO 131°F / 55°C
• POWER SUPPLY 60Hz
GAS COOLING ONLYAHRI
CERTIFICATION
INTERTEK
CERTIFICATION
COOLING AND
HEATING
SCROLL
COMPRESSOR
AXIAL FAN PLATE
EXCHANGER
FREQUENCY
60Hz
21.05 - 5641200_04
AERMEC S.p.A. reserves the right at all times to make any modification for the improvement of its product and is not obliged to add these modification to machines of
previous manufacture that have already been delivered or are being built.
Dear Customer, Thank you for choosing an AERMEC product. This product is the result of many years of expe-
rience and in-depth engineering research, and it is built using top quality materials and advanced technologies.
In addition, the CE mark guarantees that our appliances fully comply with the requirements of the European
Machinery Directive in terms of safety. We constantly monitor the quality level of our products, and as a result
they are synonymous with Safety, Quality, and Reliability. Product data may be subject to modifications dee-
med necessary for improving the product without the obligation to give prior notice.
Thank you again.
AERMEC S.p.A
4
NRL 0280-0750 60Hz
EN
........................................................... 5
2. Check list........................................................................................... 5
3. Cooling circuit ................................................................................... 6
3.1. NRL cooling circuit only cooling........................................................ 6
3.2. NRL cooling circuit heat pump.......................................................... 7
.................................................... 8
4.1. Minimum technical ........................................................................... 8
........................................................................................ 8
6. Dimension......................................................................................... 9
6.1. NRL 0280 E / NRL 0280 HE............................................................... 9
6.2. NRL 0300 E ....................................................................................... 9
.............................. 9
..................................... 10
........................ 10
6.7. NRL 0750 A ..................................................................................... 10
6.8. NRL 0750 HA .................................................................................. 10
................................................................. 11
7.1. NRL 0280 E / NRL 0280 HE............................................................. 11
7.2. NRL 0300 E ..................................................................................... 11
............................ 11
..................................... 12
........................ 13
7.6. NRL 0750 A ..................................................................................... 13
7.7. NRL 0750 HA .................................................................................. 14
8. CRATE: special wood cover for transport (accessory) .................... 15
...................................................................... 16
NRL 0280-0700 ........................................... 16
NRL 0750...................................................... 17
............... 18
11. Hydraulic circuit .............................................................................. 22
11.1. Internal and external hydraulic circuit [NRL HA] "00" (standard)... 22
11.2. Internal and external hydraulic circuit - NRL pump version........... 23
11.3. Internal and external hydraulic circuit -
NRL pump version and storage tank............................................... 24
12. Electrical data NRL cooling only...................................................... 26
13. Electrical data NRL heat pump ....................................................... 28
14. Electronic control (PCO5)............................................................... 30
15. User interface (PGD1)..................................................................... 32
16. Start-up procedure.......................................................................... 33
....................................................... 34
............................................................. 35
5
NRL 0280-0750 60Hz
EN
Chillers and heat pumps for outdoor condensed in the
air with R410A Series NRL have been designed and
manufactured to satisfy heating and cooling needs
and the production of domestic hot water (DHW) in
medium to small commercial or residential buildings.
Maximum reliability
The presence of several scroll compressors allows NRL
chillers various partialisations of the cooling capacity.
Models:
1. NRL "°" standard chiller
2. NRL "H" heat pump *
3. NRL "C" motocondensing
The versions can be in different set-ups at the same
time in order to satisfy a wide range of plant enginee-
ring solutions:
1. "A" HIGH EFFICIENCY
2. "E" SILENCED HIGH EFFICIENCY
3. "D" WITH DESUPERHEATER
4. "T" WITH TOTAL RECOVERY
Configurations not allowed:
YD / YT / YH
HT / HC
TC / DC
1. DESCRIPTION AND CHOCE OF UNIT
* Possibility of production of D.H.W.
2. CHECK LIST
COMPONENTS VERSIONS
COOLING CIRCUIT ° H C D T
yes yes no no no
yes yes no yes yes
no no no no yes
no no no yes no
AIR SIDE EXCHANGE yes yes yes yes yes
COMPRESSOR yes yes yes yes yes
yes yes yes yes yes
HIGH PRESSURE SWITCH yes yes yes yes yes
LOW PRESSURE SWITCH no no no no no
HIGH PRESSURE TRANSDUCER yes yes yes yes yes
LOW PRESSURE TRANSDUCER yes yes yes yes yes
LIQUID INDICATOR yes yes yes yes yes
LIQUID TANK no yes no no yes
no yes no no yes
LIQUID SEPARATOR no yes no no yes
CYCLE REVERSE VALVE no yes no no yes
6
NRL 0280-0750 60Hz
EN
3. COOLING CIRCUIT
CN
TEV
IDL IDL
HPT HPS
LPT
CP CP
LPT
BHE
HPT HPS
TEV
F F
CN
KEY
BHE: SCAMBIATORE A PIASTRE
CN: BATTERIA ALETTATA
CP: COMPRESSORE
F: FILTRO DEIDRATATORE
HPS: PRESSOSTATO DI ALTA PRESSIONE
HPT: TRASDUTTORE ALTA PRESSIONE
IDL: INDICATORE DI LIQUIDO
LPT: TRASDUTTORE BASSA PRESSIONE
KEY
BHE EXCHANGER PLATE
CN AIR SIDE EXCHANGE
CP COMPRESSOR
HPS HIGH PRESSURE SWITCH
HPT HIGH PRESSURE TRANSDUCER
IDL LIQUID INDICATOR
LPT LOW PRESSURE TRANSDUCER
3.1. NRL COOLING CIRCUIT ONLY COOLING
7
NRL 0280-0750 60Hz
EN
KEY
AL: ACCUMULO DEL LIQUIDO
BHE: SCAMBIATORE A PIASTRE
CN: BATTERIA ALETTATA
CP: COMPRESSORE
CV: VALVOLA DI NON RITORNO
F: FILTRO DEIDRATATORE
HPS: PRESSOSTATO DI ALTA PRESSIONE
HPT: TRASDUTTORE ALTA PRESSIONE
IDL: INDICATORE DI LIQUIDO
LPT: TRASDUTTORE BASSA PRESSIONE
LS: SEPARATORE DI LIQUIDO
VIC: VALVOLA INVERSIONE CICLO
HPT HPS
LS
VIC VIC
LS
HPS
LPT LPT
HPT
BHE
IDL IDL
CP
CN
CV CV
CV
CV
CV
CN
TEV TEV
F
AL
F
CV
CV
AL
CP
CV
KEY
AL LIQUID TANK
BHE EXCHANGER PLATE
CN AIR SIDE EXCHANGE
CP COMPRESSOR
CV
HPS HIGH PRESSURE SWITCH
HPT HIGH PRESSURE TRANSDUCER
IDL LIQUID INDICATOR
LPT LOW PRESSURE TRANSDUCER
LS LIQUID SEPARATOR
VIC CYCLE INVERSION VALVE
3.2. NRL COOLING CIRCUIT HEAT PUMP
8
NRL 0280-0750 60Hz
EN
The Units sent from the factory already inspected and
only requires electric and hydraulic connections in the
place of installation.
the customer where the unit is to be installed, whilst
paying attention to the following:
The support surface must be capable of suppor-
other appliances or structures must be scrupu-
lously respected so that the inlet and outlet air
from the fans is free to circulate.
The unit must be installed by an enabled techni-
the minimum technical spaces in order to allow
maintenance.
The machine is delivered from the factory wrapped
in estincoil. Before handling the unit, verify the
lifting capacity of the machines used. After removal
of packaging, movement of apparatus must be
carried out by qualified and adequately equipped
personnel.
The unit must be installed by a quali-
fied and suitably trained technician,
in compliance with the national
legislation in force in the country
of destination (Ministerial Decree
329/2004).
AERMEC will not assume any respon-
sibility for damage due to failure to
follow these instructions.
Before beginning any operation,
READ THESE INSTRUCTIONS CARE-
DANGER TO A MINIMUM. All the
staff involved must have thorough
knowledge of the operations and
any dangers that may arise at the
moment in which the installation
operations are carried out.
4. SELECTION AND PLACE OF
INSTALLATION
1100 mm
43 in
800 mm
31 in
800 mm
31 in
800 mm
31 in
3000 mm
118 in
ATTENTION:
The drawings are only examples.
EXAMPLE
2
"OF THE LIFTING"
NRL 0750 (always use all the provided eyebolts)
Before moving the unit, check the lifting
capacity of the machines used.
Once the packaging has been
removed, the unit must
be handled by qualified per-
sonnel, using the appropriate
equipment.
To handle the machine:
hook the lifting cables to the
special eyebolts In order to
avoid damaging the unit with
the cables, insert protection
elements between them and
the machine. Is it absolutely
forbidden to stand beneath
the unit.
ATTENTION
Always use all the provided eyebolts.
ATTENTION
The unit comes mounted on a pal-
let for handling carts with trucks
and straps predict the poles (NOT
SUPPLIED).
EXAMPLE 1
"OF THE LIFTING"
Size 0280-0700.
Insert pipes (NOT SUPPLIED) in
holes on the base with length
such to allow positioning of the
belts used for lifting.
To prevent the unit structure
being damaged by the belts place
protections between the latter
and the machine.
It is prohibited to stop under
the unit.
NOTE:
The appliance warranty does not cover the costs for lad-
ders, scaffolding, or other elevation systems that may
become necessary for carrying out servicing under
warranty.
4.1. MINIMUM TECHNICAL
5. POSITIONING
9
NRL 0280-0750 60Hz
EN
6. DIMENSION
6.1. NRL 0280 E / NRL 0280 HE
6.2. NRL 0300 E
1606 mm
63 in
1100 mm
43 in
2950 mm
116 in
1750 mm
69 in
3010 mm
119 in
1160 mm
46 in
1606 mm
63 in
1750 mm
69 in
1100 mm
43 in
2950 mm
116 in 3010 mm
119 in
1160 mm
46 in
1606 mm
63 in
1750 mm
69 in
1100 mm
43 in
1160 mm
46 in
2450 mm
97 in
2510 mm
99 in
6.3.
10
NRL 0280-0750 60Hz
EN
6.5.
6.6.
6.7. NRL 0750 A 6.8. NRL 0750 HA
3010 mm
119 in
1100 mm
43 in
1875 mm
74 in
3070 mm
121 in
1160 mm
46 in
2035 mm
80 in
1990 mm
78 in
4010 mm
158 in
4070 mm
160 in
1100 mm
43 in
1160 mm
46 in
1875 mm
74 in
1975 mm
78 in
1500 mm
59 in
4355 mm
172 in
1975 mm
78 in
1500 mm
59 in
5355 mm
211 in
ATTENTION:
NRL 0750 A-HA ALWAYS USE ALL THE
PROVIDED EYEBOLTS.
11
NRL 0280-0750 60Hz
EN
7. ANTIVIBRATION POSITIONING
7.1. NRL 0280 E / NRL 0280 HE
200 mm
8 in
200 mm
8 in
200 mm
8 in
200 mm
8 in
2050 mm
81 in
2050 mm
81 in
7.3.
200 mm
8 in
200 mm
8 in
200 mm
8 in
200 mm
8 in
1275 mm
50 in
1275 mm
50 in
1275 mm
50 in
1275 mm
50 in
7.2. NRL 0300 E
12
NRL 0280-0750 60Hz
EN
7.4.
200 mm
8 in
1306 mm
51 in
1306 mm
51 in
1306 mm
51 in
1306 mm
51 in
200 mm
8 in
200 mm
8 in
200 mm
8 in
13
NRL 0280-0750 60Hz
EN
7.5.
7.6. NRL 0750 A
200 mm
8 in
200 mm
8 in
2158 mm
85 in
1440 mm
57 in
2158 mm
85 in
1440 mm
57 in
200 mm
8 in
200 mm
8 in
100 mm
4 in
100 mm
4 in
100 mm
4 in
100 mm
4 in
1500 mm
59 in
1500 mm
59 in
1500 mm
59 in
1500 mm
59 in
1150 mm
45 in
1150 mm
45 in
14
NRL 0280-0750 60Hz
EN
7.7. NRL 0750 HA
100 mm
4 in
100 mm
4 in
100 mm
4 in
100 mm
4 in
2000 mm
79 in
2000 mm
79 in
2000 mm
79 in
2000 mm
79 in
1150 mm
45 in
15
NRL 0280-0750 60Hz
EN
8.
NRL MODELS CRATE
0280 A-E 01
0300 A-E 02
0330 A-E 02
0350 A-E 02
0500 A-E 02
0550 A-E 02
0600 A-E 03
0650 A-E 03
0700 A-E 03
0750 A-E 04
NRL MODELS CRATE
0280 HA-HE 01
0300 HA-HE 02
0330 HA-HE 02
0350 HA-HE 02
0500 HA-HE 02
0550 HA-HE 02
0600 HA-HE 03
0650 HA-HE 03
0700 HA-HE 03
0750 HA-HE 05
CRATE
CRATE01 78.0 109.1 50.4
CRATE02 87.9 138.7 50.4
CRATE03 87.9 180.1 50.4
CRATE04 95.7 184.0 66.2
CRATE05 95.7 223.4 66.2
A
B
C
16
NRL 0280-0750 60Hz
EN
110 mm
4 in
157 mm
6 in
470 mm
19 in
240 mm
9 in
340 mm
13 in
550 mm
22 in
248 mm
10 in
150 mm
6 in
428 mm
17 in
A
B
C
D
F
E
9. HYDRAULIC CONNECTION
9.1. HYDRAULIC CONNECTION
KEY CONNECTIONS
AIN - version with pump Ø 2½"
BIN - standard version [00] Ø 2½"
COUT - standard versions and storage tank Ø 2½"
DIN - desuperheater Ø 1½"
IN - total recovery Ø 2½"
EOUT - desuperheater Ø 1½"
OUT - total recovery Ø 2½"
FIN - versions with storage tank Ø 2½"
17
NRL 0280-0750 60Hz
EN
9.2. HYDRAULIC CONNECTION NRL 0750
497 mm
20 in
250 mm
10 in
304 mm
12 in
436 mm
17 in
300 mm
12 in
100 mm
4 in
100 mm
4 in
A
C
D
B
KEY CONNECTIONS
AIN - standard version [00] and pump Ø3"
IN - version with storage tank Ø4"
BOUT - standard version [00] and pump Ø3"
OUT - version with storage tank Ø4"
CIN - desuperheater Ø1½"
DOUT - desuperheater Ø1½"
18
NRL 0280-0750 60Hz
EN
WEIGHT OF EMPTY UNITS
NRL TYPE WEIGHT
CENTER OF
GRAVITY
PERCENTAGE OF WEIGHT
KIT
VT
Gx mm Gx in Gy mm Gy in 1 2 3 4
NRL0280E 00 1401 558 21,97 965 37,99 VT 17
NRL0280E 02-04 1809 557 21,93 1146 45,12 VT 13
NRL0280E 01-03 1732 557 21,93 1102 43,39 VT 13
NRL0280E P2-P4 1555 558 21,97 1082 42,60 VT 17
NRL0280E P1-P3 1478 558 21,97 1026 40,39 VT 17
NRL0300E 00 1547 558 21,97 995 39,17 VT 17
NRL0300E 02-04 1955 556 21,89 1157 45,55 VT 13
NRL0300E 01-03 1878 557 21,93 1116 43,94 VT 13
NRL0300E P2-P4 1701 557 21,93 1099 43,27 VT 17
NRL0300E P1-P3 1624 558 21,97 1050 41,34 VT 17
NRL0330E 00 1568 558 21,97 1155 45,47 VT 17
NRL0330E 02-04 1976 556 21,89 1282 50,47 VT 13
NRL0330E 01-03 1899 557 21,93 1246 49,06 VT 13
NRL0330E P2-P4 1722 557 21,93 1243 48,94 VT 17
NRL0330E P1-P3 1645 558 21,97 1201 47,28 VT 17
NRL0350E 00 1711 558 21,97 1192 46,93 VT 17
NRL0350E 02-04 2119 556 21,89 1303 51,30 VT 13
NRL0350E 01-03 2042 557 21,93 1271 50,04 VT 13
NRL0350E P2-P4 1866 557 21,93 1271 50,04 VT 17
NRL0350E P1-P3 1789 558 21,97 1233 48,54 VT 17
NRL0500A 00 1869 568 22,36 1197 47,13 VT 13
NRL0500A 02-04 2328 564 22,20 1410 55,51 VT 10
NRL0500A 01-03 2242 565 22,24 1355 53,35 VT 10
NRL0500A P2-P4 2041 566 22,28 1335 52,56 VT 13
NRL0500A P1-P3 1955 567 22,32 1269 49,96 VT 13
NRL0550A 00 2075 569 22,40 1254 49,37 VT 13
NRL0550A 02-04 2534 565 22,24 1439 56,65 VT 10
NRL0550A 01-03 2448 566 22,28 1390 54,72 VT 10
NRL0550A P2-P4 2247 567 22,32 1375 54,13 VT 13
NRL0550A P1-P3 2161 568 22,36 1317 51,85 VT 13
WEIGHT OF RUNNING UNITS
NRL TYPE WEIGHT
CENTER OF
GRAVITY
PERCENTAGE OF WEIGHT
KIT
VT
Gx mm Gx in Gy Gy in 1234
NRL0280E 00 1432 550 21,65 974 38,35 VT 17
NRL0280E 02-04 2501 550 21,65 1253 49,33 VT 13
NRL0280E 01-03 2424 550 21,65 1225 48,23 VT 13
NRL0280E P2-P4 1587 550 21,65 1088 42,83 VT 17
NRL0280E P1-P3 1509 550 21,65 1034 40,71 VT 17
NRL0300E 00 1587 548 21,57 1005 39,57 VT 17
NRL0300E 02-04 2656 549 21,61 1256 49,45 VT 13
NRL0300E 01-03 2579 549 21,61 1229 48,39 VT 13
NRL0300E P2-P4 1741 548 21,57 1106 43,54 VT 17
NRL0300E P1-P3 1664 548 21,57 1058 41,65 VT 17
NRL0330E 00 1611 549 21,61 1164 45,83 VT 17
NRL0330E 02-04 2680 549 21,61 1349 53,11 VT 13
NRL0330E 01-03 2603 549 21,61 1325 52,17 VT 13
NRL0330E P2-P4 1765 549 21,61 1250 49,21 VT 17
NRL0330E P1-P3 1688 549 21,61 1209 47,60 VT 17
NRL0350E 00 1754 549 21,61 1200 47,24 VT 17
NRL0350E 02-04 2824 550 21,65 1362 53,62 VT 13
NRL0350E 01-03 2746 550 21,65 1340 52,76 VT 13
NRL0350E P2-P4 1909 549 21,61 1276 50,24 VT 17
NRL0350E P1-P3 1832 549 21,61 1240 48,82 VT 17
NRL0500A 00 1916 560 22,05 1209 47,60 VT 13
NRL0500A 02-04 3477 555 21,85 1583 62,32 VT 10
NRL0500A 01-03 3391 555 21,85 1551 61,06 VT 10
NRL0500A P2-P4 2088 559 22,01 1342 52,83 VT 13
NRL0500A P1-P3 2002 559 22,01 1278 50,31 VT 13
NRL0550A 00 2128 561 22,09 1263 49,72 VT 13
NRL0550A 02-04 3689 556 21,89 1593 62,72 VT 10
NRL0550A 01-03 3603 557 21,93 1563 61,54 VT 10
NRL0550A P2-P4 2300 560 22,05 1380 54,33 VT 13
NRL0550A P1-P3 2214 561 22,09 1324 52,13 VT 13
Gy
Gx
13
24
10. DISTRIBUTION OF PERCENTAGE WEIGHTS ON SUPPORTINGPOINTS
TOP VIEW
19
NRL 0280-0750 60Hz
EN
WEIGHT OF EMPTY UNITS
NRL TYPE
WEIGHT
CENTER OF
GRAVITY
PERCENTAGE OF WEIGHT
KIT
VT
Gx
mm Gx in Gy
mm Gy in 1 2 3 4 5 6
NRL0600A 00 2425 553 21,77 1706 67,17 VT 22
NRL0600A 02-04 2932 553 21,77 1821 71,69 VT 22
NRL0600A 01-03 2822 553 21,77 1801 70,91 VT 22
NRL0600A P2-P4 2668 553 21,77 1766 69,53 VT 22
NRL0600A P1-P3 2557 553 21,77 1740 68,50 VT 22
NRL0650A 00 2447 551 21,69 1695 66,73 VT 22
NRL0650A 02-04 2954 550 21,65 1811 71,30 VT 22
NRL0650A 01-03 2844 550 21,65 1791 70,51 VT 22
NRL0650A P2-P4 2690 550 21,65 1755 69,09 VT 22
NRL0650A P1-P3 2579 550 21,65 1729 68,07 VT 22
NRL0700A 00 2447 557 21,93 1679 66,10 VT 22
NRL0700A 02-04 2954 555 21,85 1798 70,79 VT 22
NRL0700A 01-03 2844 556 21,89 1777 69,96 VT 22
NRL0700A P2-P4 2690 556 21,89 1741 68,54 VT 22
NRL0700A P1-P3 2579 556 21,89 1714 67,48 VT 22
WEIGHT OF RUNNING UNITS
NRL TYPE
WEIGHT
CENTER OF
GRAVITY
PERCENTAGE OF WEIGHT
KIT
VT
Gx
mm Gx in Gy
mm Gy in 1 2 3 4 5 6
NRL0600A 00 2491 547 21,54 1715 67,52 VT 22
NRL0600A 02-04 4079 548 21,57 1979 77,91 VT 22
NRL0600A 01-03 3968 548 21,57 1969 77,52 VT 22
NRL0600A P2-P4 2712 547 21,54 1773 69,80 VT 22
NRL0600A P1-P3 2601 547 21,54 1748 68,82 VT 22
NRL0650A 00 2513 545 21,46 1704 67,09 VT 22
NRL0650A 02-04 4101 547 21,54 1971 77,60 VT 22
NRL0650A 01-03 4012 547 21,54 1960 77,17 VT 22
NRL0650A P2-P4 2756 545 21,46 1762 69,37 VT 22
NRL0650A P1-P3 2646 545 21,46 1737 68,39 VT 22
NRL0700A 00 2535 547 21,54 1693 66,65 VT 22
NRL0700A 02-04 4123 548 21,57 1963 77,28 VT 22
NRL0700A 01-03 4034 548 21,57 1952 76,85 VT 22
NRL0700A P2-P4 2778 547 21,54 1752 68,98 VT 22
NRL0700A P1-P3 2668 547 21,54 1727 67,99 VT 22
Gy
Gx
1
2
3
4
5
6
Gy
Gx
1
2
3
4
5
6
7
8
WEIGHT OF EMPTY UNITS
NRL TYPE
WEIGHT
WEIGHT
CENTER OF
GRAVITY
PERCENTAGE OF WEIGHT
KIT
VT
Gx mm Gx in Gy mm Gy in 1 2 3 4 5 6 7 8
NRL0750A 00 3571 755 29,72 1840 72,44 VT 23
NRL0750A 02-04 4167 754 29,69 1919 75,55 VT 23
NRL0750A 01-03 4034 754 29,69 1904 74,96 VT 23
NRL0750A P2-P4 3858 754 29,69 1881 74,06 VT 23
NRL0750A P1-P3 3726 754 29,69 1863 73,35 VT 23
WEIGHT OF RUNNING UNITS
NRL TYPE
WEIGHT
WEIGHT
CENTER OF
GRAVITY
PERCENTAGE OF WEIGHT
KIT
VT
Gx Gx in Gy Gyin12345678
NRL0750A 00 3660 746 29,37 1847 72,72 VT 23
NRL0750A 02-04 5798 747 29,41 2048 80,63 VT 23
NRL0750A 01-03 5666 747 29,41 2040 80,31 VT 23
NRL0750A P2-P4 3946 746 29,37 1886 74,25 VT 23
NRL0750A P1-P3 3814 746 29,37 1869 73,58 VT 23
TOP VIEW
TOP VIEW
20
NRL 0280-0750 60Hz
EN
WEIGHT OF EMPTY UNITS
NRL TYPE WEIGHT
CENTER OF
GRAVITY
PERCENTAGE OF WEIGHT
KIT
VT
Gx mm Gx in Gy mm Gy in 1234
NRL0280HE 00 1589 557 21,95 984 38,73 25% 27% 23% 25% VT 17
NRL0280HE 02-04 1997 556 21,89 1144 45,04 21% 23% 27% 29% VT 13
NRL0280HE 01-03 1920 556 21,90 1104 43,46 22% 24% 26% 28% VT 13
NRL0280HE P2-P4 1744 557 21,92 1087 42,78 22% 25% 25% 28% VT 17
NRL0280HE P1-P3 1667 557 21,93 1038 40,85 23% 26% 24% 27% VT 17
NRL0300HE 00 1765 557 21,93 1188 46,78 25% 28% 22% 24% VT 17
NRL0300HE 02-04 2173 556 21,88 1297 51,07 23% 26% 24% 27% VT 13
NRL0300HE 01-03 2096 556 21,88 1266 49,84 24% 26% 24% 26% VT 13
NRL0300HE P2-P4 1920 556 21,91 1265 49,80 24% 26% 24% 26% VT 17
NRL0300HE P1-P3 1843 557 21,92 1228 48,35 25% 27% 23% 25% VT 17
NRL0330HE 00 1775 557 21,94 1184 46,60 25% 28% 22% 24% VT 17
NRL0330HE 02-04 2183 556 21,88 1293 50,90 23% 26% 24% 27% VT 13
NRL0330HE 01-03 2106 556 21,89 1262 49,68 24% 26% 24% 26% VT 13
NRL0330HE P2-P4 1930 557 21,91 1261 49,63 24% 27% 23% 26% VT 17
NRL0330HE P1-P3 1853 557 21,92 1224 48,18 25% 27% 23% 25% VT 17
NRL0350HE 00 1948 557 21,93 1208 47,55 25% 28% 22% 25% VT 17
NRL0350HE 02-04 2356 556 21,88 1305 51,37 23% 26% 24% 27% VT 13
NRL0350HE 01-03 2279 556 21,89 1276 50,25 24% 26% 24% 26% VT 13
NRL0350HE P2-P4 2103 557 21,91 1276 50,26 24% 26% 24% 26% VT 17
NRL0350HE P1-P3 2025 557 21,92 1243 48,95 24% 27% 23% 26% VT 17
NRL0500HA 00 2181 565 22,26 1236 48,65 28% 30% 20% 22% VT 13
NRL0500HA 02-04 2639 563 22,15 1416 55,76 25% 27% 23% 25% VT 10
NRL0500HA 01-03 2553 563 22,17 1369 53,89 26% 27% 23% 24% VT 10
NRL0500HA P2-P4 2353 564 22,22 1352 53,22 26% 28% 22% 24% VT 13
NRL0500HA P1-P3 2267 565 22,24 1296 51,02 27% 29% 21% 23% VT 13
NRL0550HA 00 2219 567 22,34 1226 48,28 28% 30% 20% 21% VT 13
NRL0550HA 02-04 2678 564 22,22 1406 55,35 25% 27% 23% 24% VT 10
NRL0550HA 01-03 2592 565 22,24 1359 53,50 26% 28% 22% 24% VT 10
NRL0550HA P2-P4 2391 566 22,29 1341 52,81 26% 28% 22% 23% VT 13
NRL0550HA P1-P3 2305 567 22,31 1286 50,63 27% 29% 21% 22% VT 13
WEIGHT OF RUNNING UNITS
NRL TYPE WEIGHT
CENTER OF
GRAVITY
PERCENTAGE OF WEIGHT
KIT
VT
Gx mm Gx in Gy Gy in 1234
NRL0280HE 00 1626 550 21,66 991 39,00 VT 17
NRL0280HE 02-04 2695 550 21,66 1243 48,95 VT 13
NRL0280HE 01-03 2618 550 21,66 1217 47,90 VT 13
NRL0280HE P2-P4 1780 550 21,66 1091 42,94 VT 17
NRL0280HE P1-P3 1703 550 21,66 1043 41,06 VT 17
NRL0300HE 00 1808 548 21,59 1196 47,08 VT 17
NRL0300HE 02-04 2878 549 21,62 1356 53,39 VT 13
NRL0300HE 01-03 2800 549 21,61 1334 52,54 VT 13
NRL0300HE P2-P4 1963 549 21,60 1271 50,02 VT 17
NRL0300HE P1-P3 1886 549 21,60 1235 48,61 VT 17
NRL0330HE 00 1823 549 21,60 1190 46,87 VT 17
NRL0330HE 02-04 2892 549 21,62 1352 53,23 VT 13
NRL0330HE 01-03 2815 549 21,62 1330 52,37 VT 13
NRL0330HE P2-P4 1977 549 21,61 1265 49,80 VT 17
NRL0330HE P1-P3 1900 549 21,60 1229 48,39 VT 17
NRL0350HE 00 2001 549 21,63 1212 47,72 VT 17
NRL0350HE 02-04 3070 550 21,64 1357 53,41 VT 13
NRL0350HE 01-03 2993 550 21,64 1336 52,61 VT 13
NRL0350HE P2-P4 2155 549 21,63 1279 50,35 VT 17
NRL0350HE P1-P3 2078 549 21,63 1247 49,08 VT 17
NRL0500HA 00 2237 558 21,98 1244 48,97 VT 13
NRL0500HA 02-04 3798 555 21,85 1572 61,88 VT 10
NRL0500HA 01-03 3712 555 21,85 1543 60,74 VT 10
NRL0500HA P2-P4 2409 558 21,96 1357 53,42 VT 13
NRL0500HA P1-P3 2323 558 21,97 1302 51,28 VT 13
NRL0550HA 00 2282 560 22,06 1234 48,59 VT 13
NRL0550HA 02-04 3843 556 21,89 1562 61,51 VT 10
NRL0550HA 01-03 3757 556 21,90 1533 60,37 VT 10
NRL0550HA P2-P4 2454 560 22,03 1346 52,98 VT 13
NRL0550HA P1-P3 2368 560 22,04 1292 50,87 VT 13
Gy
Gx
13
24
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