Insinga zo gupima zikoresha uburyo bubiri (dual sensing fise) zikoreshwa mu guteranya ibyuma bya Bay O-net kugira ngo zirinde ibyuma bikwirakwiza amashanyarazi byangiza amashanyarazi no kurinda sisitemu zo gukwirakwiza ibyuma byangiritse.
Insinga z’icyuma gipima ibintu bibiri ntabwo ari amakosa ya kabiri gusa, umuvuduko ukabije w’amazi n’ubushyuhe bw’amazi ya transformer. Bizagabanya ubushyuhe bw’igihe kirekire bwa transformer buterwa n’umubyigano mwinshi n’ubushyuhe bwinshi.
Incamake y'amanota:
| Umuvuduko w'amashanyarazi | Igipimo ntarengwa cyo guhagarika icyiciro kimwe |
| Igipfukisho cyo gupfuka (rms asymmetrical) | Guteranya uruziga rw'impande (rms symmetrical) |
| 8.3kV | 3000A | 3500A |
| 15.5kV | 1800A | 2500A |
| 23.0kV | 600A | 1000A |
Amakuru y'ibyo gutumiza:
| Umuriro w'amazina uhoraho (A) | Nimero y'ifatizo |
| 6.3 | AH SMRS-6.3 |
| 10 | AH SMRS-10 |
| 16 | AH SMRS-16 |
| 25 | AH SMRS-25 |
| 40 | AH SMRS-40 |
| 50 | AH SMRS-50 |
| 63 | AH SMRS-63 |
| 100 | AH SMRS-100 |
| 140 | AH SMRS-140 |
