Ngokubanzi
♦ Ulwakhiwo lwe-SAS7 lweeModyuli eziManyeneyo zeSekethe yoLuhlobo lohlobo lwe-thermal-magnetic yangoku, enesakhiwo esenziwe ngokufezekisa kungekuphela nje ukunciphisa inani lamalungu kodwa kunye nenani lamalungu adityanisiweyo kunye nokunxibelelana.
Selection Ukukhetha izinto ezibalulekileyo kuqinisekisa ukuthembeka nokuzinza.
Ical Okukuqhelekileyo koku kukhethwa kwegrafayithi yesilivere kunxibelelwano olungagungqiyo. I-MCB inomsebenzi olula wokusebenzisa isixhobo esingahambisi ndlela-ke kwanaxa isiphatho sibanjiwe sikwiMBB kukhubekiwe.
Ukuqwalaselwa kobushushu obuqhelekileyo
I-SAS7 yeemodyuli eziMagnetic Breaker ziyalinganiselwa ukuhlangabezana neemfuno ze-IECBSEN60898.2 VB8035 Ref Calibration Ubushushu. Kumaqondo obushushu kufuneka kusetyenziswe ezi zinto zilandelayo.
Ii-MCB ezikufutshane zetheminali eyomeleleyo akufuneki zilayishwe ngokuqhubekekayo okanye zisondele kwimisinga yazo ebekiweyo xa zibekwe ngaphakathi. Yindlela elungileyo yobunjineli ukusebenzisa izinto zokuhlengahlengisa okanye wenze amalungiselelo omoya owaneleyo wasimahla phakathi kwezixhobo. Kwezi meko, kwaye ngokufanayo nabanye abavelisi, sicebisa ukuba i-66% yento eyahlukileyo isetyenzisiwe kwi-MMCB yangoku enegama elilinganisiweyo apho kuhloswe ukulayisha iMMCB ngokuqhubekekayo (ngaphezulu kweyure enye).
Ukucaciswa | |
Ukubeka ubushushu beempawu zokukhusela | 40 |
Umbane ulinganisiwe | 240 / 415V |
Ikaliwe ngoku | 1,3,5,10,15,20,25,32,40,50,60A |
Ubomi bombane | Ngaphantsi kwemisebenzi engama-6000 |
Ubomi boomatshini | Ngaphantsi kwemisebenzi engama-20000 |
Ukwaphula amandla (A) | 6000A |
Inombolo yepali | 1,2,3P |