ZGLEDUN Series LD-MD SPD Surge Protection Devices nrog cov yam ntxwv hauv qab no.
• Kev tiv thaiv hluav taws xob siab
• Tej thaj chaw deb teeb liab tswb interface
• Qhov taw qhia ua tsis tiav
• Txuj kev teeb tsa modular
• Ua-nyob rau hauv instantaneous overcurrent Circuit Court breaker
• Pluggable hloov modules
• Ib qho module siab tshaj tawm tam sim no 20-80KA (8/20μs),
• Teb ceev: 10-9s qib.
LD-MD series T2 surge protector SPD yog tsim raws li IEC thiab GB qauv.Nws muaj qhov muaj zog tshaj tawm lub peev xwm thiab qhov siab tshaj tawm tam sim no ntawm ib chav tsev yog 20-80KA (8/20μs).Nws yog qhov tsim nyog rau txhua theem ntawm kev tiv thaiv cov hluav taws xob qis hluav taws xob, thiab tuaj yeem xaiv raws li qhov sib txawv ntawm cov hluav taws xob faib hluav taws xob (TT / TN / IT) nrog ntau qhov sib txuas.
Qhov chaw thov:
LD-MD-80, LD-MD-60: Lub ntsiab hluav taws xob faib txee ntawm lub tsev uas muaj cov kab hluav taws xob tiv thaiv thiab cov khoom siv hauv av, lub thawv xa khoom nrog cov khoom siv sab nraud thiab cov kab tawm hauv lub tsev, thiab cov khoom siv hluav taws xob sab nraum zoov / faib lub thawv
LD-MD-40: Lub tsev hauv pem teb faib lub thawv
LD-MD-20: Cov thawv xa khoom rau cov khoom siv hluav taws xob tseem ceeb hauv cov tsev, xws li chav tsev faib khoom siv computer thiab cov thawv xa khoom hauv tsev
Lub ntsiab Technical Parameters | ||||
Qauv | NP-MD-20 | DL-MD-40 | Qauv: LD-MD-60 | Qauv: LD-MD-80 |
LD-MD Chaw nres nkoj | 1 Chaw nres nkoj | 1 Chaw nres nkoj | 1 Chaw nres nkoj | 1 Chaw nres nkoj |
LD-MD hom | Hom kev sib xyaw | Hom kev sib xyaw | Hom kev sib xyaw | Hom kev sib xyaw |
Kev sim | II | II | II | II |
Rated Voltage Un | 110V / 220V AC50-60Hz | 110V / 220V AC50-60Hz | 110V / 220V AC50-60Hz | 110V / 220V AC50-60Hz |
Maximum Nruam Ua Haujlwm Voltage Uc | AC275V, AC320V, AC420V, AC440V | |||
Standard Discharge Tam sim no nyob rau hauv (8/20μs) | 10 KAB | 20 KAB | 30 KAB | 40 KAB |
Qhov siab tshaj tawm tam sim no Imax (8/20μs) | 20 KAB | 40 KAB | 60 KA | 80 KA |
Kev tiv thaiv qib nce (8/20μs) | 1.5 KV TSI | 1.8 kV tsi | 2.0 kV tsi | 2.2 KV TSI |
Fuse lossis Circuit Breaker / Backup Protector | 20/60 KAB | 25/60 KAB | 32/80 KAB | 32/80 KAB |
Teb Sijhawm tA | ≤ 25 ns | ≤ 25 ns | ≤ 25 ns | ≤ 25 ns |
Qhov Loj (mm) | 72x69 ua | 72x69 ua | 72x69 ua | 72x69 ua |
Failure Indicator | Ntsuab: Liab Liab: Ua Tsis Tau | |||
Installation Hlau Hla-sectional Cheeb Tsam mm² | 6-25 hli 2 | |||
Kev teeb tsa | 35mm Txheem Rail (EN50022 / DIN46277-3) | |||
Ua hauj lwm ib puag ncig kub ℃ | -40ºC txog 85ºC | |||
Plhaub Khoom | Yas ua raws li UL94V-0 | |||
Qib tiv thaiv | IP20 | |||
Tej thaj chaw deb teeb liab tswb | Nquag Qhib / Ib txwm kaw hluav taws xob Shock Terminal (yeem) | |||
Tej thaj chaw deb Signal Interface Wiring Capacity | Qhov siab tshaj plaws 1.5mm² Ib Leeg Hlau / Flexible Wire |
SPD Surge Protector Series LD-MD (T2 Level Lightning Protection 8/20 Waveform) | ||||
Duab | Qauv nab npawb | Rated Tam sim no | Quantity Ib Carton | Lus ceeb toom |
LD-MD-10KA 4P | 5 ~ 10 KAB | 36 | 18 hli | |
LD-MD-20KA 4P | 10-20 KAB | 36 | 18 hli | |
LD-MD-30KA 4P | 15-30 KA | 36 | 18 hli | |
LD-MD-40KA 4P | 20 ~ 40 KA | 36 | 18 hli | |
LD-MD-60KA 4P | 30 ~ 60 KA | 36 | 18 hli | |
LD-MD-60KA 4P | 30 ~ 60 KA | 24 | 27mm ib | |
LD-MD-80KA 4P | 60-80 KAB | 24 | 27mm ib | |
LD-MD-100KA 4P | 80-100 KAB | 24 | 27mm ib |