Igikapu co gutanga umuyagankuba ni ikintu gihambaye cane mu bijanye n’ugutanga umuyagankuba, kikaba gijejwe canecane kwinjiza, gusohora, gutanga no kurinda ibimenyetso vy’umuyagankuba, amashanyarazi, n’umuriro, bigatuma umuyagankuba ukora neza kandi wizigirwa. Ibi bikurikira ni bimwe mu bimenyetso vy’ubuhinga bisanzwe ku masandugu yo gutanga:
1. Rated voltage: Ivyo vyerekana umuriro munini cane isandugu y’ugukwiragiza ishobora kwihanganira, mu bisanzwe 380V canke 220V (ku bikoresho vyo mu nzu).
2. Inkomezi zigereranywa: Ivyo vyerekana inkomezi nyinshi cane isandugu y’ugukwiragiza ishobora kwihanganira, mu bisanzwe 20A, 30A, 50A, 100A, n’ibindi.
3. Igitigiri c’uburinzi: Ivyo vyerekana urugero rw’uburinzi rutangwa n’agasanduku k’ugukwiragiza, mu bisanzwe bishirwa mu migwi IP20, IP40, IP54, canke IP65, vyerekana urugero rutandukanye rw’uburinzi.
4. Ubushuhe bwo mu nzu: Ivyo vyerekana ubushuhe bwo mu nzu aho isanduku yo gutanga ishobora gukorera mu buryo busanzwe, cane cane hagati ya -25℃na +40℃.
5. Ubushobozi bwo gutera amashanyarazi: Ivyo vyerekana ubushobozi bwo gutera amashanyarazi burengeye ubw’agasanduku k’ugutanga.
6. Ubushobozi bwo guca umurongo mugufi-Izina: Ivyo vyerekana ubushobozi bwo guca umurongo mugufi-w'umuriro w'amazi n'umuriro mu gihe habaye ikosa ry'umuriro mugufi-.
7. Igihe co guhangana n’urusenga: Ivyo vyerekana igihe urusenga rumara rutewe n’uguhagarara kw’akanya gatoyi. Ivyo muri rusangi bikoreshwa mu gusuzuma ubushobozi bw’umutekano bw’agasanduku ko gutanga.
Mu ncamake, ivyo bivugwa haruguru ni bimwe mu bipimo vy’ubuhinga bisanzwe ku masandugu yo gutanga. Ibikorwa bitandukanye bisaba ubuhinga butandukanye gatoyi, rero abakoresha barashobora guhitamwo bivanye n’ivyo bakeneye.