LLZ-AC Series Scroll Compressors
“
Litlhaloso
- Nomoro ea Mohlala: LLZ - A/C
- Tšireletso ea ka hare: E
- Phepelo Voltage Range: F
- Rotor ea Hona Joale e notletsoeng: G
- Mofuta oa Lubricant le Tefiso e Tloaelehileng: H
- Sehatsetsi se Amoheletsoeng: I
Litaelo tsa Tšebeliso ea Sehlahisoa
Tlhomamiso le Tshebeletso
Ho kenya le ho sebetsa ha compressor ho lokela ho etsoa
e tsoa feela ke basebetsi ba tšoanelehang. Latela litaelo tse fanoeng
le ho latela mekhoa ea boenjiniere ba lihatsetsi e utloahalang bakeng sa
ho kenya, ho laela, tlhokomelo, le tšebeletso.
Litaelo tsa Tšebeliso
Compressor e tlameha ho sebelisoa feela molemong oa(()) morero oa eona le
ka har'a sebaka sa eona sa melaoana ea polokeho. Netefatsa hore e tsamaellana le
EN378 kapa litlhoko tse ling tse sebetsang tsa polokeho ea lehae. Compressor
e ke ke ea amahanngoa le khatello ea khase ea naetrojene ka ntle ho moeli oa
0.3 ho isa ho 0.7 bar.
Ho sebetsana le litaelo
Compressor e tlameha ho sebetsoa ka hloko, haholo ha e kene
boemo bo otlolohileng. Qoba ho ts'oara ka thata ho ka senyang
konpresser.
Lihokelo tsa Motlakase
Sheba setšoantšo sa marang-rang se nang le potoloho ea pompo ea ho theoha ka nepo
dikgokelo tsa motlakase. Sebelisa ring Connect screw terminals ho C
mofuta oa lebokose la terminal ho latela litaelo tse fanoeng.
Lipotso tse atisang ho botsoa (FAQ)
P: Ke litsamaiso life tsa sehatsetsi ke li-compressor tsa moqolo tsa LLZ
loketseng bakeng sa?
A: Li-compressor tsa moqolo oa LLZ li loketse sehatsetsing
litsamaiso tse sebelisang lihatsetsi tse amohetsoeng joalo ka ha ho boletsoe bukeng ea tataiso.
P: Na sekontiri se ka hokeloa le khase efe kapa efe ea naetrojene
khatello?
A: Che, compressor e tlameha ho hokahanngoa ka har'a se boletsoeng
Khatello ea khase ea naetrojene e fapana ho tloha ho 0.3 ho isa ho 0.7 bar.
P: Ke mang ea lokelang ho sebetsana le ho kenya le ho fana ka litšebeletso tsa
konpresser?
A: Ke basebetsi ba tšoanelehang feela ba lokelang ho sebetsana le ho kenya le
tšebeletso ea konpresser ho etsa bonnete ba ho seta hantle le
tlhokomelo.
"`
Litaelo
Danfoss scroll compressors LLZ - A/C
ABC
DE
A: Nomoro ea mohlala
B: Nomoro ea serial
F
C: Nomoro ea tekheniki D: Selemo sa tlhahiso
G
E: Tšireletso ea ka hare
H
F: Phepelo voltage fapaneng
I
G: Rotor ea hona joale e notletsoeng
Boholo ba hajoale bo sebetsang
H: Mofuta oa mafura le tefiso ea lebitso
I: Sehatsetsi se Amoheletsoeng
Thempereichara e tlase (°C)
Thempereichara e kokobetsang (°F)
Thempereichara e kokobetsang (°F)
Meeli ea ts'ebetso
LLZ – R404A / R507 – E sa Enteng
Mocheso o matla oa ho qhala (°C)
65
60
55
50
45
40
Mocheso o moholo oa 20K
35
30
25
20
15
10
5 -45 -40 -35 -30 -25 -20 -15 -10 -5
Mocheso o matla oa ho huloa (°C)
LLZ – R448A/R449A – Ha e Ente
Thempereichara ea ho qhala ka matla °C
70
60
50
40
SH10K
30
20
RGT 20°C
10
0
-45
-40
-35
-30
-25
-20
-15
-10
-5
Thempereichara e Kholohang ea ho Homa °C
R455A – LLZ e nang le LI
Thempereichara e fetohang mouoane (°F)
-67 -58 -49 -40 -31 -22 -13 -4 70
5 14 23
65
60
SH = 10K
55
50
45
RGT = 20°C
40
35
30
25
20
15
10
5
0
-55 -50 -45 -40 -35 -30 -25 -20 -15 -10
-5
Mocheso o futhumetseng (° C)
32 41
0
5
50 59 158 149 140 131 122 113 104 95 86 77 68 59 50
10 15
Thempereichara e kokobetsang (°F) Mocheso o tlase (°C)
LLZ – R448A/R449A e nang le LI (Tdis moedi 120°C)
Thempereichara ea ho qhala ka matla °C
70
60
50
SH10K
40
RGT 20°C
30
20
10
0
-45
-40
-35
-30
-25
-20
-15
-10
-5
Thempereichara e Kholohang ea ho Homa °C
LLZ – R452A – Non Ente
Thempereichara ea ho qhala ka matla °C
70
60
50
SH10K
40
RGT 20°C
30
20
10
0
-45
-40
-35
-30
-25
-20
-15
-10
-5
Thempereichara e Kholohang ea ho Homa °C
R455A – Ho se ente
Thempereichara e fetohang mouoane (°F)
-67 -58 -49 -40 -31 -22 -13
-4
70
5 14 23
65
60
55
50
45 SH = 10K (18°F)
40
35
30
25 RGT = 20°C (68°F)
20
15
10
5
0
-55 -50 -45 -40 -35 -30 -25 -20 -15 -10
-5
Mocheso o futhumetseng (° C)
32 41
0
5
50 59 158 149 140 131 122 113 104 95 86 77 68 59 50
10 15
Thempereichara e kokobetsang (°F) Mocheso o tlase (°C)
Thempereichara e tlase (°C)
Thempereichara e tlase (°C)
R454C – LLZ e nang le LI
Thempereichara e fetohang mouoane (°F)
-67 -58 -49 -40 -31 -22 -13
-4
70
5 14 23
65
60
55
SH = 10K
50
45
RGT = 20°C
40
35
30
25
20
15
10
5
0
-55 -50 -45 -40 -35 -30 -25 -20 -15 -10
-5
Mocheso o futhumetseng (° C)
32 41
0
5
50 59 158 149 140 131 122 113 104 95 86 77 68 59 50
10 15
R454C – Ho se ente
Thempereichara e fetohang mouoane (°F)
-67 -58 -49 -40 -31 -22 -13
-4
70
5 14 23
65
60
55
SH = 10K (18°F)
50
45
40
35 RGT = 20°C (68°F)
30
25
20
15
10
5
0
-55 -50 -45 -40 -35 -30 -25 -20 -15 -10
-5
Mocheso o futhumetseng (° C)
32 41
0
5
50 59 158 149 140 131 122 113 104 95 86 77 68 59 50
10 15
OE-000029
R454A – Ho se ente
Thempereichara e fetohang mouoane (°F)
-67 -58 -49 -40 -31 -22 -13
-4
70
5 14 23
65
60
55
Max Tc ke 55°C bakeng sa LLZ034T2
50
45
40 35
SH = 10K (18°F)
30
25
20
15
RGT = 20°C (68°F)
10
5
0
-55 -50 -45 -40 -35 -30 -25 -20 -15 -10
-5
Mocheso o futhumetseng (° C)
32 41
0
5
50 59 158 149 140 131 122 113 104 95 86 77 68 59 50
10 15
Danfoss OE-000207
Thempereichara e kokobetsang (°F)
-67 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0
-55
R454A – LLZ withLI
Thempereichara e fetohang mouoane (°F)
-58 -49 -40 -31 -22 -13
-4
5 14 23
Max Tc ke 55°C bakeng sa LLZ034T2 SH = 10K (18°F)
RGT = 20°C (68°F)
-50 -45 -40 -35 -30 -25 -20 -15 -10
-5
Mocheso o futhumetseng (° C)
32 41
0
5
50 59 158 149 140 131 122 113 104 95 86 77 68 59 50
10 15
Danfoss OE-000208
Ho kenya le ho sebeletsa compressor ke basebetsi ba tšoanelehang feela. Latela litaelo tsena le tloaelo ea boenjiniere ba sehatsetsi e amanang le ho kenya, ho laela, tlhokomelo le tšebeletso.
Thempereichara e kokobetsang (°F)
Compressor e tlameha ho sebelisoa feela bakeng sa eona Tlas'a maemo ohle, The compressor e fanoa tlas'a The compressor e tlameha ho ba joalo
merero e etselitsoeng (ma) le ka har'a sebaka sa eona sa EN378 (kapa khatello e 'ngoe e sebetsang ea khase ea naetrojene ea lehae (pakeng tsa 0.3 mme e sebetsoa ka hloko
kopo (sheba "meeli ea ts'ebetso").
Safety regulation) litlhoko tsa 0.7 bar) ka hona e ke ke ea hokahanngoa boemo bo otlolohileng (boholo
Litaelo tse mabapi le Kopo tse fumanehang ho tsoa li tlameha ho phethahala.
joalo ka; sheba karolo ea "kopano" bakeng sa offset ho tloha holimo: 15 °)
cc.danfoss.com
lintlha tse ling.
© Danfoss | Litharollo tsa Tlelaemete | 2025.04
8510283P01AB - AN261343021873en-000501 | 1
Thempereichara e tlase (°C)
Litaelo
Karolo e meraro (Sets'oants'o sa Wiring se nang le potoloho e tlase ea pompo)
TAOLI TS'ELI
F1
F1
KM KA
KA
KS LP
L1 L3 L2 Q1
KA KS
A1 A3
180s A2
TH
PM
T1 HPs
KM
T2 T3
KS
M
DGT
KM
KA
LLSV
KS
Setšoantšo sa wiring se nang le potoloho ea pompo-theoha
Lihokelo tsa motlakase
CT
STRT
Li-terminals tsa ho kopanya li-screw tsa mofuta oa C terminal
Sututsa
Sututsa
Sututsa
1 Selelekela
Litaelo tsena li amana le li-compressor tsa moqolo tsa LLZ tse sebelisetsoang lits'ebetso tsa sehatsetsi. Ba fana ka lintlha tse hlokahalang mabapi le polokeho le tšebeliso e nepahetseng ea sehlahisoa sena.
2 Ho sebetsana le ho boloka
· Tšoara konpresser ka hloko. Sebelisa mahahapa a inehetseng ka har'a sephutheloana. Sebelisa mokotla oa ho phahamisa oa compressor 'me u sebelise lisebelisoa tse nepahetseng le tse sireletsehileng tsa ho phahamisa.
· Boloka le ho tsamaisa konpresser sebakeng se otlolohileng.
· Boloka konpresser lipakeng tsa -35°C le 70°C / -31°F le 158°F.
· Se ke oa beha sekontiri le sephutheloana puleng kapa moeeng o senyang.
3 Mehato ea polokeho pele ho kopano
Le ka mohla u se ke ua sebelisa compressor sebakeng se tukang. • Beha konpresser holim'a folete e tšekaletseng
bokaholimo bo nang le moepa o ka tlase ho 7°. · Netefatsa hore phepelo ea motlakase e lumellana le
litšobotsi tsa enjene ea compressor (sheba nameplate). · Ha o kenya compressor bakeng sa R452A, R404A/ R507, R448A/R449A, R454C, R455A, R454A, sebelisa thepa e boloketsoeng ka ho khetheha lihatsetsi tsa HFC tse neng li e-so sebelisetsoe CFC kapa HCFC. · Sebelisa li-tubes tsa koporo tse hloekileng le tse se nang metsi 'meleng le lisebelisoa tsa tšepe tsa tšepe tse nang le motsoako oa silevera. · Sebelisa likarolo tsa tsamaiso e hloekileng le e se nang metsi. · Liphaephe tse hokahaneng le sekontiri se tlameha ho tenyetseha ka litekanyo tse 3 ho isa ho dampen vibrations. · Compressor e tlameha ho lula e behiloe ka li-grommets tsa rabara tse fanoang ka compressor. 4 Kopano
• Tlosa butle-butle tefiso ea naetrojene ka har'a likou tse ntšang metsi le tse monyang.
· Hokela compressor ho sistimi kapele kamoo ho ka khonehang ho qoba tšilafalo ea oli e tsoang mongobo o mo potolohileng.
· Qoba lisebelisoa tse kenang tsamaisong ha u ntse u khaola li-tubes. Le ka mohla u se ke ua phunya masoba moo li-burrs li ke keng tsa tlosoa.
· Se ke oa feta torque e tiisang haholo
bakeng sa likhokahano tsa rotolock
Lihokelo tsa Rotolock 1 ″ Rotolock
1 ″ 1/4 Rotolock 1″ 3/4 Rotolock
Torque e tiisang 80 Nm±10Nm 90 Nm±10Nm 110 Nm±10Nm
· Hokela lisebelisoa tse hlokahalang tsa polokeho le taolo. Ha sekepe sa schrader, haeba se le teng, se sebelisetsoa sena, tlosa valve e ka hare. 5 Ho lemoha ha dutla
Le ka mohla u se ke ua hatella potoloho ka oksijene kapa moea o omileng. Sena se ka baka mollo kapa ho phatloha. · Se ke oa sebelisa dae ea ho lemoha e lutla. · Etsa tlhahlobo ea ho sibolla ho lutla ha metsi ka botlalo
tsamaiso. · Khatello e tlase ea tlhahlobo ea lehlakore ha ea lokela ho feta 31
bar /450 psi. · Ha ho fumanwa ho dutla, lokisa ho dutla ho
pheta ho fumana ho dutla.
6 Vacuum dehydration
· Le ka mohla u se ke ua sebelisa compressor ho tlosa tsamaiso.
Hokela pompo ea vacuum mahlakoreng ka bobeli a LP & HP.
· Hula sistimi tlas'a vacuum ea 500 µm Hg (0.67 mbar) / 0.02 inch Hg absolute.
· Se ke oa sebelisa megohmmeter kapa ho kenya motlakase ho komporo ea motlakase ha e ntse e le ka har'a vacuum kaha sena se ka baka tšenyo ea kahare.
7 Likhokelo tsa motlakase
• Tima 'me u arole motlakase oa mantlha. • Likarolo tsohle tsa motlakase li tlameha ho khethoa ho latela
maemo a lehae le ditlhoko tsa compressor. · Sheba leqephe la 1 bakeng sa lintlha tsa likhokahano tsa motlakase.
Bakeng sa lits'ebetso tsa mekhahlelo e meraro, li-terminals li ngotsoe T1, T2, le T3. · Danfoss scroll compressors e tla hatella khase feela ha e ntse e potoloha ho ea ka nako (neng viewed ho tloha ka holim'a komporo). Leha ho le joalo, li-motor tsa mekhahlelo e meraro li tla qala 'me li tsamaee ka tsela leha e le efe, ho itšetlehile ka li-angles tsa karolo ea matla a fanoeng. Tlhokomelo e tlameha ho nkoa nakong ea ho kenya ho netefatsa hore compressor e sebetsa ka tsela e nepahetseng. · Sebelisa li-screw tse boholo ba 4.8 mm / #10 – 32 le litheminale tsa ¼” bakeng sa khokahanyo ea motlakase e nang le sekoti sa "ring connect screw terminal" (mofuta oa C) Tlama ka torque ea 3 Nm.
· Sebelisa sekoti sa "self tapping" ho hokela compressor lefatšeng.
8 Ho tlatsa tsamaiso
· Boloka konpresser e tima. · Boloka tefiso ea sehatsetsi ka tlase ho e bontšitsoeng
meeli ea tefiso haeba ho khonahala. Ka holimo ho moeli ona; sireletsa konpresser khahlano le moroallo oa metsi ka potoloho ea pompo e theolelang kapa accumulator ea mohala oa ho hula. · Le ka mohla u se ke ua tlohela silinda ea ho tlatsa e hokahaneng le potoloho.
Mefuta ea Compressor Moeli oa tefiso ea sehatsetsing
LLZ013-015-018
4.5 lik'hilograma / 10 lb
LLZ024-034
7.2 lik'hilograma / 16 lb
9 Netefatso pele ho thomo
Sebelisa lisebelisoa tsa ts'ireletso tse kang switch switch ea polokeho le valve ea liphallelo ea mochini ho latela melao le litekanyetso tsa polokeho tse sebelisoang ka kakaretso le sebakeng sa heno. Netefatsa hore lia sebetsa le hore li behiloe ka nepo.
Etsa bonnete ba hore li-setting tsa li-switches tsa khatello e phahameng ha li fete khatello e phahameng ea litšebeletso tsa karolo efe kapa efe ea sistimi. · Ho kgothaletswa hore ho qojwe phetoho e tlase ya kgatello
ts'ebetso ea khatello e tlase.
Boemo bo fokolang ba R404A/R507 1.3 bar (ka ho feletseng) / 19 psia
Bonyane ba ho seta bakeng sa R452A
1.2 bar (ka ho feletseng) / 17.6 psia
Boemo bo fokolang ba R448A/R449A 1.0bar (ka ho feletseng) / 14.5psia
Bonyane tlhophiso bakeng saR454C
1.0bar (ka ho feletseng)/14.5 psia
Boemo bo tlase baR455A
1.0bar (ka ho feletseng)/14.5 psia
Boemo bo tlase baR454A
1.1bar (ka ho feletseng)/16 psia
· Netefatsa hore likhokelo tsohle tsa motlakase li tlameletsoe ka nepo le ho latela melao ea lehae.
· Ha hitara ea crankcase e hlokahala, e tlameha ho matlafatsoa bonyane lihora tse 24 pele e qala le ho qala ka mor'a ho tima nako e telele.
10 Ho qala
· Le ka mohla u se ke ua qala konpresser ha sehatsetsi se sa qosoe.
· U se ke ua fana ka matla leha e le afe ho compresor ntle le haeba li-valve tsa tšebeletso ea ho hula le ho ntša li bulehile, haeba li kentsoe.
· Matlafatsa konpresser. E tlameha ho qala hang-hang. Haeba compressor e sa qale, hlahloba wiring
2 | AN261343021873en-000501 – 8510283P01AB
© Danfoss | Litharollo tsa Tlelaemete | 2025.04
Litaelo
tumellano le voltage ho li-terminals. · Qetellong reverse rotation ka lemoha ka
liketsahalo tse latelang; lerata le feteletseng, ha ho na phapang ea khatello pakeng tsa ho hula le ho ntša metsi, le ho futhumala ha mela ho e-na le ho pholile hang-hang. Setsebi sa lits'ebeletso se lokela ho ba teng qalong ea ts'ebetso ho netefatsa hore motlakase oa phepelo o behiloe ka mokhoa o nepahetseng le hore compressor e potoloha ka tsela e nepahetseng. Bakeng sa li-compressor tsa LLZ, li-monitor tsa mekhahlelo lia hlokahala bakeng sa lits'ebetso tsohle. · Haeba sesireletsa se ka hare se ka tsoa, se tlameha ho theohela ho 60°C / 140°F ho qala bocha. Ho ipapisitse le mocheso oa tikoloho, sena se ka nka lihora tse 'maloa.
11 Hlahloba ka compressor e sebetsang
Sheba palo ea hona joale le molumotage. Tekanyo ea amps le li-volts nakong ea maemo a ho sebetsa li tlameha ho nkoa libakeng tse ling tsa motlakase, eseng ka lebokoseng la motlakase la compressor. · Sheba mocheso o matla oa ho monya ho fokotsa kotsi ea
slugging. · Sheba boemo ba oli ka khalaseng ea pono (haeba
fanoeng) bakeng sa metsotso e ka bang 60 ho netefatsa hore oli e nepahetseng e khutlela ho compressor. · Hlompha meeli ea ts'ebetso. · Lekola li-tubes tsohle bakeng sa ho thothomela ho sa tloaelehang. Metsamao e fetang 1.5 mm / 0.06 e hloka mehato ea tokiso joalo ka li-tube brackets. · Ha ho hlokahala, sehatsetsi se eketsehileng sebakeng sa mokelikeli se ka eketsoa ka lehlakoreng la khatello e tlase
ka hohle kamoo ho ka khonehang ho tloha ho compressor. Compressor e tlameha ho sebetsa nakong ea ts'ebetso ena. · Se ke oa lefisa sistimi. · Le ka mohla u se ke ua lokolla sehatsetsi moeeng. · Pele o tloha sebakeng sa ho kenya, etsa tlhahlobo e akaretsang mabapi le bohloeki, lerata le ho lemoha ho lutla. · Rekota mofuta le palo ea tefiso ea sehatsetsi hammoho le maemo a ts'ebetso e le tšupiso bakeng sa tlhahlobo ea nako e tlang.
12 Tlhokomelo
Khatello ea ka hare le mocheso oa holim'a metsi li kotsi 'me li ka baka kotsi e sa feleng. Basebelisi ba tlhokomelo le li-installer ba hloka tsebo le lisebelisoa tse nepahetseng. Thempereichara ea li-tubing e ka feta 100°C / 212°F mme e ka baka cheso e matla.
Netefatsa hore tlhahlobo ea nako le nako ea lits'ebeletso ho netefatsa ts'epahalo ea sistimi le joalo ka ha ho hlokoa ke melao ea lehae ea etsoa. Ho thibela mathata a amanang le komporo ea sistimi, ho khothaletsoa tlhokomelo e latelang nako le nako: · Netefatsa hore lisebelisoa tsa polokeho lia sebetsa le
beha hantle. · Netefatsa hore sistimi e lutla ka thata. · Sheba setšoantšo sa sekontiri sa hajoale. · Netefatsa hore tsamaiso e sebetsa ka tsela e itseng
e tsamaellanang le lirekoto tsa khale tsa tlhokomelo le maemo a tikoloho. · Hlahloba hore na likhokelo tsohle tsa motlakase li ntse li le teng
tlameletsoe ka ho lekana. · Boloka konpresser e hloekile 'me u netefatse
ho ba sieo ha mafome le oxidation holim'a khetla ea compressor, li-tubes le likhokahano tsa motlakase. • Boemo ba asiti / mongobo tsamaisong le oli bo lokela ho hlahlojoa khafetsa.
13 - Waranti
Kamehla fetisetsa nomoro ea mohlala le nomoro ea serial ka tleleime efe kapa efe filed mabapi le sehlahisoa sena. Tiisetso ya sehlahiswa e ka ba lefeela maemong a latelang: · Ho ba sieo ha nameplate. · Liphetoho tsa kantle; haholo-holo, ho phunya,
ho tjheseletsa, maoto a robehileng le matshwao a ho tshoha. · Compressor e butsoe kapa ea khutla e sa koaloa. · Mafome, metsi kapa dae ea ho lemoha ho lutla ka hare ho
konpresser. · Tšebeliso ea sehatsetsi kapa mafura a sa lumelloeng ke
Danfoss. · Phapang efe kapa efe ho latela litaelo tse khothalelitsoeng
tse amanang le ho kenya, tshebediso kapa paballo. · Sebelisa lits'ebetsong tsa mehala. · Sebelisa tikolohong ea sepakapaka se phatlohang. · Ha ho na nomoro ea mohlala kapa nomoro ea serial e fetisetsoang ka tleleime.
14 Ho lahla
Danfoss o khothalletsa hore li-compressor le oli ea compressor li sebelisoe hape ke k'hamphani e loketseng sebakeng sa eona.
© Danfoss | Litharollo tsa Tlelaemete | 2025.04
8510283P01AB - AN261343021873en-000501 | 3
4 | AN261343021873en-000501 – 8510283P01AB
© Danfoss | Litharollo tsa Tlelaemete | 2025.04
Litokomane / Lisebelisoa
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Danfoss LLZ-AC Series Scroll Compressors [pdf] Litaelo LLZ - R404A - R507, LLZ - R448A-R449A, LLZ - R452A, LLZ-AC Series Scroll Compressors, LLZ-AC Series, Scroll Compressors, Compressors |