DNH50-50 DC Isolate Switch PV System Disconnection Concentrated Inverter Protection Akaamanta DNH50-50 na ɗaya ɗaya na karamin hanyar daidaita mai suna PV System Disconnection Concentrated Inverter Protection
Abubuwa gaba
| Muhimmiya | Switchgear parts |
| Model NO. | DNH50-50 DC Isolate Switch PV System Disconnection Concentrated Inverter Protection Akaamanta DNH50-50 na ɗaya ɗaya na karamin hanyar daidaita mai suna PV System Disconnection Concentrated Inverter Protection |
| Raitidu kọ̀ọ̀kan | 50A |
| Kwọnnye Nmeri | 4p |
| Siri | DNH50 |
Bayani na sayen daga mai wuyaci
Switch DNH50-50 Series DC Isolate na a karkashin yin abin da dacewa da PV da cikin shugaban energy. Ba tare da switch isolate DC na gaba, yana da mekaniki mai ba da arc na patent, wanda ke cire hada tsawon arc flash a lokacin da ake yi operation manual. Wannan yana taimaka don zama safe da kuma yanayin lifespan na component da duniya.
Idan kana iya amfani da shi a inverter solar, battery packs, ko string combiner boxes, Switch DNH50-50 DC Isolate ya bayar da isolation da ya fi sani don maintenance din, emergency power-off, ko kuma fault handling.
Key Features na Switch DC Isolate
Operation Mai Ba Da Arc: Zero arc a lokacin switching, wanda ke taimaka don safety operators da system components.
Wide Voltage Range: Available a 600V, 700V, 800V, 1200V, and 1500V DC versions.
Robust Design: Casing nylon mai ba da flame (UL94 V-0 rated) yana bayar da superior thermal da environmental resistance.
Flexible Mounting: Supports both rail and screw installation, fitting seamlessly into various DC cabinet layouts.
Compact Form Factor: Ideal for space-limited PV inverters, combiner boxes, and battery energy storage cabinets.
| Main Technical Parameters | ||||||||||||
| 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 | |||||||||||
Kayan da ke zuwa
kima mai yiwuwa da wata
Waktu na kirma
100.0%
≤4h
Gaskiya ta hanyar kamfanin
Workplace: 1000m²
Jami'a nanan mafi girma:
Zama-zama na Farko da aka Fitowa a Shekarar (USD): 300000000
Aiki
Turanci Masana: Sallar
Ƙananunan Cigaba: Aakwụkwọ ọnụọgụ/Gwadàbwata/Low voltage electrical equipment/Maimaitar da kimiyya/Ajiyayi na farko/Kọ̀mọ́ àwọn ẹ̀ka ìjìnlẹ̀ ènìyàn
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