| Branda | Switchgear parts |
| Uimhir Módel | DNH50-50 DC Isolate Switch PV System Disconnection Concentrated Inverter Protection Seochnóir DC DNH50-50 Síniú Córais PV Cosaint Inverter Chomhdháite |
| Cúr amach ar a dtugtar an-réiteach | 50A |
| Uimhir Choimeádach | 2P |
| Sraith | DNH50 |
Is díolann sé an DNH50-50 Series DC Isolate Switch go sonrach do scuailtú circuit DC i gcórais PV agus stóráil fuinnimh. In ainneoin na nDC isolator switches coitianta, tá meicniúm arcfreagrach faoi phatéint aige, ag éirí as a bheith ina choincheap don arc flash hazards le linn oibriú de láimh. Ní hamháin go mbíonn sé seo níos slán, ach fadaíonn sé freisin an t-am beatha na gcomhcheilg intinne.
Cibé go bhfuil tú ag cur isteach é i n-inverters gréine, pacáistí bataí, nó boscaí string combiner, is féidir leis an DNH50-50 DC Isolate Switch aisíomh iontaofa a sholáthar do chuid oibre rialta, scoilt ghéarúcháin, nó déanamh greann.
Modh Oibriú Gan Arc: Níl aon arc le linn an scuailtaithe, ag cruthú sábháilteacht do na hoibrighí agus na comhcheilg córais.
Rang Leictreacha Leathan: Ar fáil i vearsiúin 600V, 700V, 800V, 1200V, agus 1500V DC.
Diseart Athasach: Cás nilón inimeall (UL94 V-0 rated) a chuirpíonn mórtas téarmaíoch agus comhathraitheach.
Murach Mall: Tacaíonn sé le suíomhú rail agus scrúd, ag cuireadh go hiondúil i réimsí cabinet DC éagsúla.
Forma Comhtháth: Iontaofa do inverters PV, boscaí combiner, agus cabinet stóráil fuinnimh bataí le teorainn spáis.
| Príomhparaiméad Téicniúla | ||||||||||||
| DNH50-50 | ||||||||||||
| Frame Current (A) | 50 | |||||||||||
| Rated Thermal Current lth (A) | 50 | |||||||||||
| Insulation Voltage Ui (v) | 1500 | |||||||||||
| Rated impulse Withstand Voltage Uimp (kV) | 8 | |||||||||||
| DNH50-50 Rated Current (A) |
Rated Voltage DC (v) | 600 | 700 | 800 | 1000 | 1200 | 1500 | |||||
| DC-21B, DC-PV1 | 2 Layers in Series | 50 | 50 | 50 | 40 | 35 | 32 | |||||
| DC-PV2 | 2 Layers in Series | 18 | 18 | 18 | 15 | 13 | 12 | |||||
| DNH50-50H | ||||||||||||
| Frame Current (A) | 50 | |||||||||||
| Rated Thermal Current lth (A) | 50 | |||||||||||
| Insulation Voltage Ui (v) | 1500 | |||||||||||
| Rated impulse Withstand Voltage Uimp (kV) | 8 | |||||||||||
| DNH50-50 Rated Current (A) |
Rated Voltage DC (v) | 800 | 1000 | 1200 | 1500 | |||||||
| DC-21B, DC-PV1 | 4 Layers in Series | 50 | ||||||||||
| DC-PV2 | 4 Layers in Series | 45 | 40 | 32 | 25 | |||||||
| Rated short-time withstand current law (kA*1s) | 0.7 | |||||||||||
| Rated short-circuit-making capacity lcm (kA) | 1.5 | |||||||||||
| Mechanical life (cycles) | 9700 | |||||||||||
| Electrical life (cycles) | 300 | |||||||||||
| Product certification | CCC、CE | |||||||||||
| Operating torque (N*m) | 1.5 ~ 2.2 | |||||||||||
| Mounting method | Cabinet Door Installation | |||||||||||
| Protection rating | Whole Machine lP20 | |||||||||||
