Xov xwm

Siv ob lub CTs thiab peb lub ammeters tsuas yog ntsuas peb-theem symmetrical loads. Yog hais tias peb-theem loads yog asymmetrical, lub load tam sim no ntawm theem uas tsis yog ...

Tsis muaj qhov sib txawv. Peb-theem plaub-xaim "kev sib nrig sib inductance meter" yog qhov sib npaug rau peb-theem plaub-xaim 5A (ampere) hluav taws xob hluav taws xob (kWh) me...

​The three-phase watt-hour meter fully complies with the relevant technical requirements of 1 or 2 single-phase in the ministry standard DL/T645-1997 and the national standard G...

Peb-phase voltage qhia tsis sib npaug: ib theem txo (yuav yog xoom), lwm ob theem yog qhov qub, kab hluav taws xob tsis zoo, lossis nrog lub suab thiab lub teeb teeb liab, nws y...

​The main structure of watt hour meter is composed of voltage coil, current coil, rotary table, rotating shaft, brake magnet, gear, meter, etc. Single phase electricity meters a...

Nws yog qhov tsim nyog rau cov tuam tsev lag luam thiab cov tsev tsim kho pej xeem kom paub txog kev ntsuas thiab kev txheeb xyuas ntawm cov hluav taws xob siv hluav taws xob ha...

Ua ntej lub tshuab hluav taws xob hloov hluav taws xob tau muab tso rau hauv kev ua haujlwm, kev sim thiab tshuaj xyuas yuav tsum tau ua raws li cov khoom teev tseg hauv cov cai.

Ib leeg-theem thaiv siv tau los ntsuas cov kab hluav taws xob ntawm 35kV thiab hauv qab cov tshuab uas tsis ncaj qha hauv av ntawm qhov nruab nrab lossis theem- rau- av voltage ...

Nws tuaj yeem muab faib ua ob -winding thiab peb-winding voltage transformers. Ntxiv rau cov thawj sab thiab theem pib theem nrab, peb -winding voltage transformer kuj muaj cov ...

​The working principle is the same as that of the transformer, and the basic structure is also the iron core and the primary and secondary windings.

​The basic structure of the voltage transformer is very similar to that of the transformer. It also has two windings, one is called the primary winding and the other is called t...

Vim yog qhov rov ua tau zoo (reproducibility) thiab qhov sib xws ntawm cov duab, kev teeb tsa thiab kev sib dhos raug txo qis, thiab cov khoom siv tu, kev debugging thiab tshuaj...