CNLonQcom minangka produsen profesional 3P DC Surge Protective Devices ing China. Piranti Proteksi Surge DC dirancang kanggo nglindhungi peralatan saka efek ngrusak saka lonjakan DC ing jaringan listrik. Utamane digunakake ing sistem fotovoltaik kanthi voltase DC500V, DC600V, DC800V, DC1000V, lan DC1500V.
LD-40 Surge protector | LD-40 |
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PVDC - tartamtu | EN50539-11 |
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Pole | 2P | 2P | 3P | 3P | 2P (COSTOMIZED) | |
Parameter listrik | / | / | / | / | / | |
Tes klasifikasi | Ⅱ | Ⅱ | Ⅱ | Ⅱ | Ⅱ | |
Uoc maks (VDC) | 600 | 800 | 1000 | 1500 | 24 Desember | |
Uc (VDC) | 600 | 800 | 1000 | 1500 | 24 Desember | |
Ing (8/20)us (kA) | 20 | 20 | 20 | 20 | 20 | |
Imax (8/20)us (kA) | 40 | 40 | 40 | 40 | 40 | |
Munggah (kV) | 2 | 2.5 | 3.8 | 5.3 | 2 |
"Remote sinyal kontak" |
Tegangan kerja maksimal (V) Arus kerja maksimum (A) IA (250V/AC) 1A (30V DC) |
250VAC/30VDC | 250VAC / 30VDC |
IA (250V/AC) | IA (250V/AC) | ||
IA (30V/AC) | IA (30V/AC) |
Kapasitas kabel (mm) | Kawat keras | 4~25 | 4~25 | |
Kawat fleksibel | 4~16 | 4~16 | ||
Strip dawa (mm) |
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10 | 10 | |
Terminal crcwa |
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M5 | M5 | |
Torsi (Nm) | Sirkuit utama | 3.5 | 3.5 | |
kontak sinyal remote | 0.25 | 0.25 | ||
Kelas perlindungan | Kabeh profil | IP40 | IP40 | |
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Port sambungan | IP20 | IP20 | |
Lingkungan instalasi |
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Ora kejut lan geter sing jelas |
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Ketinggian (m) |
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≤ 2000 | ≤ 2000 | |
Suhu Kerja |
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-30 ℃ ~ + 70 ℃ | -30 ℃ ~ + 70 ℃ | |
Kelembapan relatif |
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30%~90% | 30%~90% | |
carane kanggo nginstal |
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Dipasang nganggo rel pemasangan baja H 35-7.5/DIN35 |