Ngwunye ọkụ na -agbaze ọkụ: gbuo

Shunt: ejiri gosipụta DC ugbu a, jikọtara ya na ammeter iji gosipụta

Nzube: ofu shunt bara uru bụ shunt mpụga dabara maka ịlele DC ugbu a n’okpuru 10kA ma na -arụ ọrụ ozugbo na ihe ngosi analog iji gbasaa oke nha DC ugbu a, ma ọ bụ enwere ike were ya dị ka ihe dị ugbu a na usoro sekit. ọkọlọtọ resistor ejiri maka nlele nwere ike were dị ka akara analog nke isi ugbu a eji tụọ.

Isi oru nhazi

1. ọkwa ziri ezi: 2 ～ 4000A; 0.5 ọkwa: 5000 ～ 10000A; 1 ọkwa.

2. Ọnọdụ gburugburu ebe obibi: -40 ～+60 ℃, ọnọdụ okpomọkụ ≤95% (35 ℃).

3. Ọrụ karịrị akarị: 120% nke akara ugbu a, awa 2.

4. Mbelata voltaji: 50mV60mV70mV100mV

5. Ịkpọ oku n’okpuru ibu: Mgbe ịrị elu nke okpomọkụ kwụsiri ike, ọkwa dị n’okpuru 50A anaghị agafe 80 Celsius; ọkwa dị ugbu a karịa 50A anaghị agafe 120 Celsius.

Ihe eserese nke shunt wiring

anya

1. Agaghị anabata nguzogide kọntaktị mmadụ na njikọ dị n’etiti eriri (ma ọ bụ ogwe ọla kọpa) nke sekit mbụ nke shunt na shunt. Enweghị ike ịlele ebe nlele nke voltaji nke abụọ site na ebe nlele.

2. A na -atụ aro ka ihe eji eme ihe ugbu a (ogologo oge) anaghị agafe 80% nke ọkwa dị ugbu a.