KCPV-DC 250V 500V 1500V 20-630A Ntse photovoltaic combiner thawv rau hnub ci zog noj
Product Description
Tsuas yog lub PV hlws ris muaj nuj nqi, lub thawv PV combiner yuav tsum muaj kev tiv thaiv tam sim no, kev tiv thaiv dhau tam sim no, kev tiv thaiv dhau-voltage, tiv thaiv xob laim, thiab lwm yam kev tiv thaiv zoo tshaj plaws, lub sijhawm no, kuaj xyuas lub xeev khiav, tam sim no, voltage, thiab fais fab tuag tom qab kev sib tshuam, lub xeev ntes, sau ntawm DC Circuit Court breaker xeev thiab Arc nrhiav pom, leakage detection (yeem) thiab lwm yam.
Lub thawv PV combiner peb tsim yog nruab nrog tag nrho cov haujlwm tau hais los saum toj no, teeb tsa nrog on-grid / off-grid hnub ci inverter los ua kom tiav cov txheej txheem hnub ci zog.
Thaum xaiv lub thawv PV sib txuas, raws li cov tswv yim dc voltage ntau thiab cov zis hluav taws xob ntawm inverter, qee qhov qty ntawm cov vaj huam sib luag yuav txuas nrog hauv cov hlua, qee cov hlua nyob rau hauv tib lub sijhawm yuav txuas mus rau PV sib txuas lub thawv rau kev sib txuas, los ntawm kev tswj xyuas. Circuit Court breaker thiab tiv thaiv tus ntes, ces pub rau lub inverter.
Cov khoom technical parameters
| Hom | DC 1500V | ||
| Parameter | KCPV-DC | ||
| Max.input voltage | 1500VDC | ||
| Circuit Numbers | 8, 16, 20 | ||
| Rated tam sim no ntawm ceg fuse | 15 A | ||
| Rated unit input tam sim no | 10 A | ||
| Rated tam sim no ntawm cov zis breaker | 100A, 160A, 200A | ||
| Input cable specification | 4-6 mm² | ||
| Output cable specification (saib) | 35 ~ 50mm², 50 ~ 70mm², 70 ~ 95mm² | ||
| Kev ntsuas qhov tseeb | Tam sim no: 1%, Voltage: 0.5%, Kub: ± 5ºC | ||
| IP Qib | IP65 | ||
| Ua haujlwm kub | -40ºC ~ +60ºC | ||
| Ambient humidity | ≤97%, tsis muaj condensation | ||
| Qhov siab | ≤3000m (kev teeb tsa dav dav), siab dua 3000m (siab siab) | ||
| Installation txoj kev | hom ntsug / kab rov tav hom lossis lwm txoj kev teeb tsa | ||
| Daim ntawv Dimension (W × D × H) | Ib ntus: 650mm × 200mm × 650mm (tsis muaj kev thim rov qab), 700mm × 200mm × 700mm (nrog rau kev thim rov qab) | ||
| Txee Khoom | Kub dip galvanized txheej / 304 stainless hlau / 316 stainless hlau thiab lwm yam (yeem) | ||
| Txee Xim | RAL7032 / RAL7035 lossis lwm yam xim code | ||
| Luj (reference) | 34kg, 37kg, 40kg | ||
| Qhov tseem ceeb ntawm tus qauv configuration | Fuse, breaker, xob tiv thaiv, saib xyuas module (ntse), anti-diode (yeem) | ||
| Self-powered (ntseeg) | 300V ~ 1500V DC | ||
| Kev sib txuas lus interface (intelligent) | RS-485 lossis lwm hom kev sib txuas lus | ||
| Yeem thiab tshwj xeeb muaj nuj nqi configuration | Hluav taws xob tiv thaiv tsis ua hauj lwm nrhiav pom, breaker xeev xyuas, MC4 cable connectors | ||
Product installation effect thiab circuit layout
Khoom qauv nta
1. Ua raws li CGC/GF002: 2010, PV Array Junction Box Technical Specifications
2. Tso cai siab tshaj 24 txoj hlua txuas txuas, Nominal voltage ntawm txhua txoj hlua yog 10A, siab tshaj 15A
3. Tag nrho cov zis tam sim no yog 250A, qhov siab tshaj plaws voltage yog 1500Vdc
4. Rau txhua txoj hlua, kev tiv thaiv hluav taws xob siab fuse, thiab tiv thaiv kev sib txuas.
5. Nruab nrog PV high voltage arrester tiv thaiv
6. PV high voltage Circuit Court breaker tswj cov zis, siab-resistant DC1200V, fusing tam sim no yog xaiv tau
7. Raws li kev teeb tsa sab nraum zoov, kev tiv thaiv chav kawm IP65
8. cais RS485 chaw nres nkoj siv rau tej thaj chaw deb cov ntaub ntawv kev sib txuas lus, txhawb MODBUS-RTU raws tu qauv.
9. Built-in kev tiv thaiv lub tswb muaj nuj nqi, tsis tsuas yog ntau yam ntawm lub tswb tsis yog programmable teeb, tab sis kuj txhua lub tswb muaj nuj nqi tuaj yeem teem "On" lossis "Tawm)
10. Real-time qhov teeb meem arc nyob rau hauv DC Circuit Court, ib zaug muaj qhov teeb meem arc, lub tswb yuav ua hauj lwm thiab ncaj qha mus rau kev hloov mus thiab txiav tawm txhaum Circuit Court, raws li, tiv thaiv hluav taws kub kev puas tsuaj, thiab lwm yam ntawm lub arc.
Ib puag ncig tus mob
1. Ambient huab cua kub: -5 ~ + 40 thiab qhov nruab nrab kub yuav tsum tsis txhob tshaj +35 nyob rau hauv 24h.
2. Txhim kho thiab siv sab hauv tsev.Qhov siab tshaj saum hiav txwv theem rau qhov chaw ua haujlwm yuav tsum tsis pub tshaj 2000M.
3. Tus txheeb ze av noo yuav tsum tsis pub tshaj 50% ntawm max kub +40.Siab dua cov txheeb ze humidity yog tso cai nyob rau hauv qis kub.Ex.90% ntawm +20.Tab sis nyob rau hauv qhov kev pom ntawm qhov kub thiab txias, nws muaj peev xwm hais tias cov dews nruab nrab yuav tsim casually.
4. Kev teeb tsa gradient tsis tshaj 5.
5. Nruab rau hauv qhov chaw uas tsis muaj kev vibration hnyav thiab poob siab thiab qhov chaw tsis txaus los ua rau cov khoom siv hluav taws xob.
6. Txhua qhov kev xav tau tshwj xeeb, sab laj nrog cov chaw tsim khoom.
Product details
Cov khoom txhaj tshuaj tiag tiag
Ib lub kaum ntawm lub rooj cob qhia ntau lawm
Cov khoom ntim
Cov ntaub ntawv thov khoom
