Induction incibilikisa izesekeli zomlilo: shunt

I-Shunt: isetshenziselwa ukubonisa i-DC yamanje, exhunywe ne-ammeter ukukhombisa

Injongo: I-Fixed value shunt engaguquki i-shunt yangaphandle elungele ukukala i-DC yamanje ngaphansi kwe-10kA futhi isebenza ngqo kuthuluzi lokubonisa le-analog ukukhulisa ibanga lokulinganisa lamanje le-DC, noma lingathathwa njengamanje kumjikelezo olandelanayo Amandla wesampuli we ukumelana okujwayelekile okusetshenziselwe izibonelo zalokho kungathathwa njengesiginali ye-analog yamanje yamanje esetshenziselwa ukukala.

Imingcele eyinhloko yobuchwepheshe

1. Ibanga lokunemba: 2 ～ 4000A; 0.5 ibanga: 5000 ～ 10000A; 1 ibanga.

2. Izimo zemvelo: -40 ～ + 60 ℃, izinga lokushisa elihlobene ≤95% (35 ℃).

Ukusebenza ngokweqile: I-3% yamanje ekaliwe, amahora ama-120.

I-Voltage iconsi: 4mV50mV60mV70mV

5. Ukushisa ngaphansi komthwalo: Ngemuva kokukhuphuka kwezinga lokushisa kuzinzile, okwamanje okulinganisiwe ngaphansi kwe-50A akudluli ku-80 ° C; okwamanje okulinganisiwe ngaphezulu kwe-50A akudluli ku-120 ° C.

Umdwebo wokuhlelwa kwentambo ye-shunt

Ukuqapha

1. Akukho ukumelana kokuxhumana okufakelwayo okuvunyelwe ekuxhumaneni phakathi kwekhebula (noma ibha yethusi) yesekethe eyinhloko ye-shunt ne-shunt. Iphoyinti lesampula lamandla wesibili alinakusampulwa lisuka endaweni okungeyona eyesampula.

2. Kunconywa ukuthi i-current yamanje esetshenzisiwe (isikhathi eside) ingeqi kuma-80% wamanje alinganisiwe.