Riki Atete mo te mita KWH 1. Whakaahuatanga Whanui - Ko Shunt tetahi o nga pukoro o naianei e whakamahia ana i te mita kWh, ina koa i te mita kWh mita kotahi.
- E rua nga momo o te shunt-Braze weld shunt me te electron beam shunt.
- He hua hangarau hou te kurupae kurupae hiko.
- Ko te weld EB he tino whakaritenga ki te manganin me nga taonga parahi, ko te shunt na te EB weld he kounga teitei.
- Ko te EB shunt he rongonui, he nui te whakamahi hei whakakapi i te shunt weld braze tawhito puta noa i te ao.
2. Nga ahuatanga - Te tino tika: Ko te hapa kei te 1-5%.He ngawari te mahi i te akomanga 1.0 mita ma te whakamahi i te EB shunt
- Rarangi teitei: He teitei te rarangi rarangi no reira ko te huringa uara parenga kei te roopu whaiti.Ka taea te whakaheke i te utu whakaputa na te mea he tino ngawari, he tere hoki te whakatikatika mita.
- Te ti'aturi teitei: I rewa te manganin me te parahi ki roto i te tinana kotahi e te kurupae irahiko teitei o te pāmahana, no reira e kore te konupora me te manganin e wehe i te wa e mahi ana te mita.
- Te wera-whaiaro iti: Karekau he parani i waenga i te parahi me te manganina, no reira karekau he wera atu mo te shunt.Ko te parahi e whakamahia ana i roto i te EB shunt he parakore, He pai te kaha ki te tu i naianei;ko te tino rite te matotoru kia iti rawa te parenga whakapiri;Ko te rahi o te waahanga me te waahi o te mata ka tere te wera o te papa.
- He iti ake te paheketanga o te pāmahana: he iti ake i te 30ppm mai te -40
- Tōmua: Whakawhitiwhiti mo te KWH Meter KLS11-KM-PFL
- Panuku: Whakawhitiwhiti mo te KWH Meter KLS11-CM-PFL
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