Tswj cov ntaub ntawv kom raug, Xaiv High-Quality Frequency Meters - Ib Daim Ntawv Qhia Txog Cov Neeg Yuav Khoom
Raws li cov cuab yeej tseem ceeb rau kev saib xyuas cov ntaub ntawv thiab cov khoom siv tu, lub ntsuas hluav taws xob txhim khu kev qha tuaj yeem pab koj nkag siab qhov kev hloov pauv ntawm cov cim xws li tam sim no thiab qhov hluav taws xob hauv lub sijhawm, ua kom ruaj khov ntawm koj cov khoom siv. Niaj hnub no, los ntawm kev xav ntawm cov neeg yuav khoom, peb yuav ua tib zoo txheeb xyuas cov ntaub ntawv tseem ceeb ntawm cov ntsuas zaus los pab koj xaiv cov khoom uas ua tau raws li koj xav tau.
Los ntawm qhov kev xav ntawm cov yam ntxwv ntawm cov khoom lag luam, lub ntsuas ntsuas zaus siv qhov kev lag luam - qib ABS casing, uas tsis tsuas yog poob- tiv taus thiab khawb- tiv taus, tab sis kuj muaj peev xwm tiv taus qhov chaw nyuaj xws li plua plav thiab av noo. Nws tuaj yeem ua haujlwm kub li ntawm -20℃txog 60 degree, ua rau nws ruaj khov rau kev siv ntawm lub Hoobkas cov kab ntau lawm, substations, lossis hauv chav kuaj. Nws cov ntsiab lus tseem ceeb kuj tseem yog qhov tseem ceeb rau kev xaiv: qhov ntsuas qhov ntsuas npog 50Hz txog 60Hz (nrog rau qhov kev xaiv xaiv dav dav-ntau qhov version ntawm 1Hz txog 1000Hz), qhov ntsuas qhov tseeb ncav cuag ± 0.01Hz, thiab tus lej ntsuas tau nrawm li ib zaug ib pliag. Nruab nrog 4-tus lej LED cov ntsiab lus siab, cov ntaub ntawv tuaj yeem nyeem kom meej yam tsis muaj kev ncua, txawm tias nyob rau hauv qhov chaw muaj teeb pom kev zoo, ua rau nws yooj yim pom ntawm ib nrais muag.
Nyob rau hauv cov nqe lus ntawm cov yam ntxwv thiab zoo, lub zaus meter stands prominently. Piv rau ib txwm pointer- hom zaus ntsuas, nws muaj cov calibration digital, cia precision calibration los ntawm vaj huam sib luag nyees khawm yam tsis tas yuav tsum tau rau cov cuab yeej tshwj xeeb, yog li tshem tawm cov hassle ntawm nquag hloov Hoobkas. Nws kuj tseem txhawb nqa lub tswb ceeb toom sab sauv thiab qis qis, tuaj yeem ua rau lub suab nrov thiab pom lub tswb thaum lub zaus tshaj li qhov preset ntau, ceeb toom cov neeg ua haujlwm tam sim los daws teeb meem thiab tiv thaiv cov khoom puas tsuaj vim qhov txawv txav. Tsis tas li ntawd, cov khoom lag luam muaj cov ntaub ntawv khaws cia, muaj peev xwm sau cov ntaub ntawv hloov pauv zaus rau 30 hnub dhau los, thiab txhawb nqa cov ntaub ntawv xa tawm mus rau lub khoos phis tawj ntawm RS485 interface, ua kom yooj yim rau cov ntaub ntawv tshawb fawb thiab kev tshaj tawm. Qhov no yog qhov tshwj xeeb tshaj yog rau cov neeg siv uas yuav tsum tau saib xyuas cov cuab yeej ua haujlwm hauv lub sijhawm ntev.
Nyob rau hauv cov nqe lus ntawm kev ua hauj lwm nta thiab daim ntawv thov scenarios, lub zaus 'meter' combines practicality nrog yooj yim. Nws txhawb nqa ob qho tib si AC thiab DC dual fais fab mov, yoog raws li qhov xav tau ntawm cov khoom siv hluav taws xob sib txawv; lub vaj huam sib luag yog tsim los ua kom tsis muaj dej, yog li tsis tas yuav txhawj xeeb txog dej puas tsuaj rau cov khoom siv sab hauv thaum ntxuav; txoj kev txhim kho yog hloov tau, txhawb nqa ob qho tib si embedded installation thiab mounting ntawm phab ntsa los yog cov khoom siv nrog brackets, txuag chaw thaum haum rau qhov sib txawv installation ib puag ncig. Hauv kev tsim khoom, nws tuaj yeem siv rau kev soj ntsuam xyuas cov khoom siv xws li cov motors thiab inverters kom muaj kev ruaj ntseg ntau lawm; nyob rau hauv lub tshuab fais fab, nws tuaj yeem saib xyuas cov kab sib txuas hauv lub sijhawm tiag tiag, muab cov ntaub ntawv txhawb nqa rau kev xa hluav taws xob; nyob rau hauv lub tsev ntse, nws kuj tseem siv tau rau kev soj ntsuam zaus ntawm cov cuab yeej xws li photovoltaic inverters, kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm lub zog hauv tsev.
FAQ
Q: Lub rooj zaus tuaj yeem hloov mus rau cov khoom siv nrog qhov sib txawv voltages?
A:Yog lawm, cov khoom txhawb nqa dav voltage input (AC 85V ~ 265V), tau tshaj qhov yuav tsum tau muaj voltage ntawm feem ntau cov khoom lag luam thiab tsev neeg. Rau cov kev xav tau tshwj xeeb voltage, koj tuaj yeem tiv tauj cov chaw tsim khoom rau kev hloov kho.
Q: Cov ntaub ntawv puas yuav tau sau dua thaum lub chaw khaws khoom puv?
A: Yog lawm, thaum lub peev xwm cia nce mus txog nws qhov txwv, lub cuab yeej yuav cia li sau cov ntaub ntawv sau tseg ntxov tshaj plaws. Nws kuj txhawb nqa phau ntawv tshem tawm cov ntaub ntawv keeb kwm, kom ntseeg tau cov ntaub ntawv hloov tau yooj yim.
Q: Thaum siv sab nraum zoov, puas pom kev pom kev cuam tshuam?
A: Tsis yog, cov khoom lag luam tso saib siv siab -brightness LED hlaws dai thiab yog nruab nrog anti- glare txheej, tso cai rau cov ntaub ntawv kom pom tseeb txawm nyob rau hauv lub teeb muaj zog sab nraum zoov. Tsis tas li ntawd, lub casing muaj qhov ntsuas IP54 tiv thaiv, uas tuaj yeem tiv taus lub teeb sab nraum zoov los nag thiab plua plav, ua rau nws tsim nyog rau kev saib xyuas sab nraum zoov ib ntus.
Cim npe nrov: Tuam Tshoj Frequency rooj Manufacturers
