I-China HONGFA High voltage DC relay,Iphethe i-250A yamanje,Layisha i-voltage 450VDC 750VDC HFE82V-250 ifektri nabahlinzeki

I-HONGFA High voltage DC relay,Iphethe i-250A yamanje,Layisha i-voltage 450VDC 750VDC HFE82V-250

Izithombe Zomkhiqizo

Ulwazi Lomkhiqizo

Ubukhulu bohlaka:97×45.5×84.7mm

Izici

● Ubuchwepheshe obuvalwe nge-Ceramic brazing buqinisekisa ukuthi ayikho ingozi ye-arc

ukuvuza futhi akuqinisekisi ukuthi akukho mlilo noma ukuqhuma.

● Ukugcwala igesi (ikakhulukazi i-hydrogen) ukuze kuvinjwe ngempumelelo

ukushiswa kwe-oxidation lapho kuvezwa ugesi; ukumelana nokuxhumana

iphansi futhi izinzile, futhi izingxenye ezivezwe ugesi zingaba

hlangabezana nezinga lokuvikela le-IP67.

● Iphethe i-250A yamanje ngokuqhubekayo ku-85°C.

● Ukumelana ne-insulation kungu-1000MΩ(1000 VDC), kanye ne-dielectric

Amandla phakathi kwekhoyili nokuxhumana yi-4kV, ehlanganayo

Izidingo ze-IEC 60664-1.

Imingcele enemininingwane

Uhlobo	I-HFE82V-250
Ifomu le-coil voltage	DC
I-coil voltage	12
Ukuhlelwa Kokuxhumana	1 Ifomu A
Isakhiwo setheminali yekhoyili	Intambo
Ukukhweza	Ukukhweza Okuvundlile, Ukukhweza Okuqondile
Layisha isakhiwo setheminali	Isikulufu
Amandla ekhoyili	Okujwayelekile
Isici sekhoyili	Ikhoyili eyodwa
Amandla okuxhumana	Cu
Insulation standard	Ikilasi H
I-plating yokuxhumana	Akukho ukunamathela
I-polarity	I-polarity ejwayelekile
Layisha i-voltage	450VDC, 750VDC
Isakhiwo segobolondo	Okujwayelekile
Isakhiwo sesisekelo	Ngaphandle kwe-plastic mounting boss
Amandla ekhoyili	6
Amandla e-Dielectric (phakathi kwekhoyili noxhumana nabo) (VAC 1min)	4000VAC 1min
Isikhathi sokusebenza (ms)	≤50
Isikhathi sokukhishwa (ms)	≤30
Ukumelana nekhoyili (Ω)	24× (1±7%)
Ibanga le-Creepage (mm)	28
Ibanga likagesi (mm)	9.6
Ukumelana ne-Insulation (MΩ)	1000
Ubukhulu. ukushintsha kwamanje (DC)	250
Ubukhulu. Ukushintsha i-voltage (VDC)	750
Izinga lokushisa le-ambient (ubukhulu) (℃)	-40
Izinga lokushisa le-ambient (min) (℃)	85
Ukubekezela komshini min	200000
I-electrial edurance min	500
Igebe lokuxhumana	≥0.9
Incazelo Yomkhiqizo	I-HTDC edluliselwe
Isicelo	Izimoto ezintsha zamandla
Uhlelo lokusebenza olujwayelekile	Izimoto ezintsha zamandla
Isisindo (g)	Cishe ama-570
I-Outline Dimensions	95.0×45.0×85.0mm,97.0×45.5×84.7mm