Otu akụkụ atọ nke ike mita akụrụngwa ngwaọrụ nyocha akpaka

1, Multiple structural aghụghọ, otu-ibe ma ọ bụ kewaa Ọdịdị; etiti aluminom alloy pụrụ iche, okpokoro ihe mejupụtara ihe ọkụ na-egbochi ọkụ, ọmarịcha ọdịdị mara mma.

2, Dakọtara na mba netwọk smart mita ọkọlọtọ interface mkpakọ ụdị junction igbe (4 nnukwu ugbu a ọnụ, 8 obere mgbaàmà ọnụ), onye ọ bụla mita ọnọdụ na-emeghe sekit nchọpụta ọrụ, nhọrọ akpaka shorting ohere ohere mita ọnọdụ ọrụ.

3, imewe loop abụọ dị ugbu a, ọnọdụ mita ọ bụla na-eji ihe njigide ndọta 100A dị elu dị elu; nwere ike mepụta njehie loop nke mbụ na nke abụọnwalemaka mgbochi izu ohi dual-circuit mita nke ike mita; na-akwado akwụkwọ ntuziaka na akpaka mmezi nke State Grid otu-phase dual-circuit fee-achịkwa ọgụgụ isi mita ike; ọ dịghị mkpa maka nke abụọ njikọ nke mita, site na ịmafe nke ọsọ agba anọ iji nweta firewire (L) circuit na zero-waya (N) circuit nke firewire (L) sekit na zero-waya (N) sekit na-enweghị decoupling nnyocha, dechara ozugbo; Enwere ike ijikọ sekit abụọ dị ugbu a site na igodo ahụ nwere ọrụ nchọpụta sekit mepere emepe, yana mkpirisi akpaaka nke nhọrọ nke mita oghere. Emechara; Enwere ike ịgbanye sekit abụọ dị ugbu a site na keyboard ma ọ bụ gbanwee na-akpaghị aka site na ngwanrọ calibration;

4. Ịnabata mma dijitalụ pulse obosara modulation technology isi iyi, mmepụta voltaji (ugbu a) bụ nke ukwuu ịrụ ọrụ nke ọma, na obere okpomọkụ ọgbọ na elu kwụsie ike, nke nwere ike kpamkpam dozie nsogbu nke nnukwu mgbanwe nke obere ugbu a.

5, nchọpụta mmejọ zuru oke, nhazi mpaghara, nchebe na ọrụ mkpu, na obere voltaji, sekit na-emeghe ugbu a, ikpo ọkụ ọkụ ọkụ, kọntaktị adịghị mma na ọrụ nchebe ndị ọzọ.

6,2-21th harmonic superposition, amplitude na-adọ nwere ike ịtọ n'efu (harmonic njupụta n'ime 40% nke isi ife, frasi 0 ~ 360.). Ọ nwekwara ike nyochaa harmonics mmepụta ma dọpụta ebili mmiri; ọ nwere ikenwalemmetụta harmonic na mita ike.

7, Onye ọ bụla mita na-onwem na onwe usu input na elu-voltaji nchedo ọrụ, multifunctional mgbaàmà input, 485 nkwurịta okwu mgbaàmà interface, na multifunctional ngosi osisi na 6-bit digital ngosi (gosipụta isi njehie, ọnụ ọgụgụ nke ije usu, mita elekere, dị iche iche ọnọdụ akara, wdg).

8, enwere ike ịtọ mmemme ule ahụ n'ụzọ dị nro, nwere ike mezue njehie bụ isi, mmezigharị mgbe niile, nnwale mmalite nwere ike, ike ọnụọgụ dị iche iche, voltaji, ihe dị ugbu a, ihe ike, njehie ahịrị efu ugbu a, wdg, njehie oge kwa ụbọchị, oge oge nke nkedo na mpe mpe mpe mpe mpe akwa, ọchịchọ maka njehie uru, ọchịchọ maka oge njehie, na ihe ndị ọzọ, ihe niile ziri ezi chọrọ nke ule ahụ.

9, nwere ike mezue ọdịiche nke njehie, njehie njehie, ịrị elu dị ugbu a na ọdịda ọdịda, oke ibu ugbu a na ule ngbanwe ndị ọzọ na ule mmetụta dị iche iche.

10, Ọ nwere ike nwalee voltaji mmetụta, ugboro mmetụta, harmonic mmetụta na ndị ọzọ mmetụta na ụdị nile nke ike mita.

11, Ọ nwere ike na-aghọta na ezi usoro iheomume nke ike mita site elu-nkenke GPS modul.

Ọ nwere ike ịme ule nkwurịta okwu, nhazi oge mgbasa ozi, nkwenye data dị n'ime, ule oge mpaghara oge yana ule nchikota maka mita ike ọtụtụ ọrụ na mita ike dị iche iche.

11 Ọ na-akwado izi ezi mbelata ike, nnwale ngbanwe tarifu, mgba ọkụ mgba ọkụ na ule mmechi (arụmọrụ mgbanaka dị ala ugbu a na-adọkpụ, nchọpụta voltaji AC220 mpụga) na ule ọrụ njikwa ego ndị ọzọ.

13 Ọ nwere ike nwalee ọrụ oyi nke smart mita, ma nwee ike ịme ule nke ụzọ dị iche iche na-ajụ oyi.

14 nwere ike nwalee ọrụ ndekọ ihe omume nke smart mita, gụnyere mfu nke voltaji, ọnwụ nke ugbu a, nkwụsị oge, mfu nke voltaji, ike dobe, mmemme, ikpochapụ efu, mkpuchi mkpuchi, ịdọrọ ọnụ ụzọ, wdg.

15 nwere ike nwalee ọdịda voltaji na nkwụsị ike, ike nwayọ ịrị elu na ọdịda, wdg.

16, Ọ nwere ike nwalee ike ọdịda ngosi na ike ọdịda mita ịgụ ọrụ nke smart mita.

17, ojiji nke serial ọdụ ụgbọ mmiri nkesa ma ọ bụ multi-channel 485 nkwukọrịta mgbanwe osisi, elu multi-threading software technology, nke mere na multi-mita 485 yiri nkwurịta okwu, na-emeziwanye arụmọrụ nke nkwurịta okwu.

18, Nhọrọ ụgbọelu modul switcher ịghọta ụgbọelu nkwurịta okwu ule nke otu-adọ ụgbọelu ume mita.

19, ọrụ nchọpụta akwụgoro ụgwọ - ule ọrụ njem; nhazi ngwaọrụ nke loop nke atọ ugbu a; nwere ike nwalee izi ezi nke mwepu ikike ugwo ugwo, fanye kaadị ule relay (ma ọ bụ rute ike mkpu), jiri ma ọ bụ na-ejighi ya nwalee mita ike. N'ime ule a na-akwụ ụgwọ kaadị mita tripping ọrụ, na voltaji na ịrị elu ugbu a, a kwụsịrị sekit nke ugbu a nke ọnọdụ mita ọ bụla, voltaji na ugbu a nke ngwaọrụ nwere ike hụ na mmepụta nkịtị, nke ugbu a adịghị emeghe sekit, ọ dịghị mkpu na nkwụsị, ọ dịghị mmetụta na-arụ ọrụ nke mita ndị ọzọ, na mita niile mezue ule ahụ n'otu oge.

20, ike PC njikwa njikwa software, dị ka chọrọ nke mba netwọk nwere ike fọrọ nke nta 2000 parameters nke data ịgụ na ide, interface dị mfe ma doo anya, zuru menu ndịna-emeputa mode, mfe ịmụta na-eji. Ajụjụ database, ọnụ ọgụgụ, mbipụta, ịkparịta ụka n'Ịntanet niile n'otu.

21, nhazi nke SG186 netwọk interface modul

22, Na-enye nchekwa data dị ike maka mmepe nke abụọ nke atọ.

Oke aha: Isi ihe ngosi

Ọkwa ziri ezi nke ngwaọrụ: ọkwa 0.05, ọkwa 0.1

Standard ike mita larịị nke ngwaọrụ: SYS120 otu-fase multi-arụ ọrụ ọkọlọtọ ọkọlọtọ ike larịị: 0.05 larịị

Oke voltaji: 0-240V (enwere ike ịtọ ya aka ike), 0-120% nso Ndozi mma: 0.01% zuru oke

Oke dị ugbu a: 0.005A, 0.025A, 0.05A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 20A, 50A, 100A Ndozi: 0-120% mmezi mma: 0.01%

Oke mgbanwe usoro: 0-360°, mma ngbanwe: 0.01°

Ugboro mmepụta: 45Hz-65Hz, mma ngbanwe: 0.01Hz

Ngosipụta izi ezi voltaji: <0.2% Ugbu a: <0.2% Usoro: <0.2% Usoro: <0.2% Ugbu a: <0.2% Ugbu a: <0.2% Ugbu a: <0.2% Ugbu a: <0.2% Ugbu a: <0.2% Ugbu a

Mbupụta mgbagọ ụdị mgbanwe voltaji: <0.5% Ugbu a: <0.5%

Nkwụsi ike mmepụta voltaji: <0.05% / nkeji 3 ugbu a: <0.05% / nkeji 3 Ike: <0.05% / nkeji 3

Mmepụta Harmonics: ugboro 2 ruo 21, ọdịnaya kwekọrọ <40% Ntọala ọ bụla n'ime oke ikuku.

Ike mmepụta: Ugbu a: 1000VA (120A); Voltaji: 500VA (24m)

Njirimara ibu: Resistive, Inductive, and Capacitive (obere 4uF)

Opekempe mmalite ugbu a: 1mA (opekempe), izizi: <5%, ike mmalite: izi ezi <5%

SYT10 Standard elekere 3 × 10-7 / S (n'ime oge isi ziri ezi), mmepụta 50KHz; Ngwaọrụ oge GPS (Nhọrọ)

Ụdị waya nke ugbu a: 1–2, 4–3

Izi ezi-ebuli elu: 0.01 ọkwa; ibu nke ọ bụla gosiri: 15VA

Ntinye ike ntinye ngwaọrụ: 220VAC, ± 10%, 50Hz; ike kacha ike: 2000VA (mita 24)