1000V DC Molded Case Circuit Breaker

Emebere ya maka mkpa dị mkpa nke sistemu ike mmeghari ohuru nke oge a, CDADA DAM3PV Series 1000V DC Molded Case Circuit Breaker na-ebufe oke ibu na nchekwa obere okirikiri na grids ike DC na nrụnye fotovoltaic (PV) ruo DC 1500V na 800A. Shanghai DADA Electric CO., LTD., Dị ka emeputa, anyị elu-arụmọrụ DC MCCB bụ kpọmkwem kacha maka anyanwụ ugbo, batrị nchekwa osisi, EV chaja akụrụngwa, na ulo oru DC microgrids.

N'adịghị ka ndị na-agbaji AC, usoro DAM3PV na-egosipụta sistemu arc-quenching pụrụ iche nke na-egbochi ike DC arcs dị elu n'enweghị nsogbu na sistemụ ebe voltaji na-adịgide adịgide yana arcs anaghị emenyụ onwe ya. Site na voltaji na-arụ ọrụ nke 1000V ma ọ bụ 1500V DC, ọ na-akwado ma ebe obibi / azụmahịa (1000V) na ịba uru-ọnụ ọgụgụ (1500V) anyanwụ architectures.

Dị na nhazi 2P, 3P, na 4P, DAM3PV na-enye mgbụsị akwụkwọ site na 250A ruo 800A na mmiri ọkụ na-agbanwe agbanwe (dịka, 100A-250A maka 250-frame). Ọ na-enye ike imebi ihe ruru 40kA (na voltaji dị ala) na 20kA na 1000V / 1500V DC, na-eme ka nchapụta mmejọ a pụrụ ịdabere na ya ọbụna n'ụdị nnukwu. Ihe mgbawa na-agụnye ọrụ ikewapụ arụnyere n'ime, nchekwa IP20, ma na-akwado ọrụ ntuziaka ma ọ bụ ọkụ eletrik, gbakwunyere inyeaka, njem shunt, na kọntaktị mkpu maka nleba anya na njikwa dịpụrụ adịpụ.

Asambodo n'ụkpụrụ mba ụwa ma wuo ya maka gburugburu ọjọọ (Degree Degree 3, -5°C ruo +40°C), CDADA DAM3PV bụ nchekwa, scalable, na nhọrọ dị njikere maka nchekwa ike DC n'ọdịnihu.

Nkọwapụta igodo

Kedu ihe kpatara ịhọrọ CDADA 1000V DC Molded Case Circuit Breaker?

★ Ezi DC Arc Nkà na Ụzụ

Arc chute emebere nke ọma na sistemụ ndọta ndọta na-eme ka nhụsianya dị mma nke mmejọ DC voltaji dị elu-ọ bụghị ihe mgbaji AC emezigharịrị.

★ Anyanwụ-Kachasị maka 1000V & 1500V Systems

Na-ekpuchi voltaji eriri eriri PV niile, site n'elu ụlọ ruo n'ọnụọgụ ịba uru, yana oghere doro anya / voltaji dakọtara.

★ High Breaking Capacity na System Voltage

20kA na 1000V DC na-ezute ihe ndị IEC chọrọ maka nnukwu osisi anyanwụ-na-eme ka nhazi nhọrọ na ngwaọrụ ala.

★ Wuru na-ekewapụ + Ngwa

Ọrụ dị ka ma ngwaọrụ nchebe na onye na-edozi ihe; na-akwado ntapu dịpụrụ adịpụ na nzaghachi ọkwa site na modul nhọrọ.

★ siri ike maka gburugburu ebe obibi

Ogo mmetọ mmetọ 3 na oke okpomọkụ na-eme ka ọ dabara maka nrụnye ọzara, oke osimiri, ma ọ bụ n'elu ụlọ.

★ Nkwado zuru ụwa ọnụ & Nkwado

Emebere ya na ụkpụrụ IEC, nke ndị otu Shanghai DADA na-akwado ya, nwere akwụkwọ n'asụsụ Bekee maka ọrụ mba ụwa.

Ngwa a na-ahụkarị

Utility-Scale Solar Farms: Nchedo akụkụ DC na ntinye ma ọ bụ ihe ntụgharị

Commercial Rooftop PV: 1000V eriri nchịkọta na mpụ iche

Sistemụ Nchekwa Ike Batrị (BESS): Nchekwa ụgbọ ala DC

Ebe nchaji EV ngwa ngwa: ikesa DC dị elu

Rail & Telecom DC Grids: Nchedo sekit ike ndabere ntụkwasị obi

Kedu ihe kpatara ịhọrọ CDADA?

★ anyị nwere raara onwe ya nye "Solar DC" ngwaahịa akara, gụnyere DC sekit breakers, fuses, SPDs, na mixers e mere maka pụrụ iche chọrọ nke fotovoltaic usoro.

★ OEM (ịkara gị na ngwaahịa anyị) yana ọrụ ODM (ụdị omenala) bụ ike anyị. Anyị na-akwado akara nkeonwe yana nkwakọ ngwaahịa omenala.

★ Uru anyị bụ isi bụ:

1) Asambodo mba ụwa zuru oke,

2) Ike OEM / ODM siri ike,

3) Oke ọnụ ahịa-arụmọrụ ruru,

4) ntụkwasị obi nnukwu-ọnụ ọgụgụ mmepụta ikike,

5) Ahụmahụ mbupụ buru ibu.

Ajụjụ a na-ajụkarị

Q1: Enwere m ike iji AC MCCB maka sistemụ anyanwụ 1000V DC?

A1: Ọbụghị. Ndị na-agbaji AC enweghị ike ịkwụsịtụ DC arcs n'ihi enweghị ngafe efu. Nke a nwere ihe egwu dị egwu ọdịda, ọkụ ma ọ bụ mmebi akụrụngwa. Jiri MCCB kwadoro DC mgbe niile dịka CDADA DAM3PV.

Q2: Kedu ihe dị iche n'etiti DAM3PV-250 na DAM3PV-400HU?

A2: Mgbakwunye “HU” na-egosi arụmọrụ dị elu-gụnyere njikwa arc emelitere, ọnụ ọnụ ka ukwuu, yana ndakọrịta na mkpuchi mkpuchi arc. A na-akwado ụdị HU maka ngwa anyanwụ dị oke mkpa.

Q3: Achọrọ m mkpuchi arc?

A3: A na-atụ aro ya nke ukwuu na kọbọd ndị agbakwunyere. "Ihe mkpuchi efu" nwere plasma n'oge nkwụsịtụ, na-eme ka nchekwa ndị ọrụ dịkwuo mma na ibelata mmebi ime - karịsịa dị mkpa na 1000V +.

Q4: Enwere ike iji ya dị ka mgbanaka nkwụsịtụ aka?

A4: Ee. Ụdị DAM3PV niile nwere njirimara iche - nke pụtara na ha na-enye nkewa kọntaktị a na-ahụ anya ma na-agbaso ụkpụrụ nchekwa maka ikewapụ mmezi.

Q5: Gịnị kpatara ịhọrọ CDADA karịa ABB, Schneider, ma ọ bụ Eaton maka DC MCCBs?

A5: CDADA na-enye:

● Nchekwa 1000V/1500V DC dị ọnụ ala na-emebighị nchekwa.

● Ngwa ngwa gburugburu ebe obibi (shunt, mkpu, njikwa anya)

● nnyefe ngwa ngwa & nkwado mpaghara na Asia, Africa, na LATAM

● E gosipụtara ntụkwasị obi ubi na> 10GW arụnyere ọrụ anyanwụ n'ụwa niile