China Didara DC Olupese oluyipada

Iyasọtọ

Iru

Iwọn agbara

Awọn abuda bọtini

Nipa Ohun elo

Okun Inverter

1kW – 150kW

Awọn igbewọle MPPT pupọ, iṣelọpọ ipele-3, iṣowo / ibugbe, 98% + ṣiṣe

Central Inverter

100kW – 10MW+

Ẹyọ ti o tobi ẹyọkan, iwọn-iwUlO, idapọ-pipapọ, idiyele-doko fun watt

Microinverter

250W – 2000W

Ipele-Module, MPPT-panel kọọkan, imudara ifarada shading, igbẹkẹle giga

arabara Inverter

3kW – 50kW

Iṣọkan ibi ipamọ batiri, ṣiṣan agbara bidirectional, agbara agbara afẹyinti

Power Optimizer

300W - 1000W

Oluyipada DC-DC + oluyipada okun, iṣapeye ipele module, tiipa ni iyara

Nipa Topology

Amunawa-orisun

1kW – 10MW

Ipinya Galvanic, logan, wuwo, ṣiṣe kekere (96-97%)

Ayipada

1kW – 250kW

Iṣiṣẹ ti o ga julọ (98%+), fẹẹrẹfẹ, iṣakoso jijo lọwọlọwọ nilo

H-Afara

Gbogbo iwontun-wonsi

Topology iyipada ipilẹ, iṣakoso PWM, iṣẹjade igbi iṣan

Ọpọ-ipele (3-ipele NPC/T-Iru)

10kW – 10MW+

Awọn adanu iyipada ti o dinku, didara igbi ti o dara julọ, agbara foliteji ti o ga julọ

Nipa Input Foliteji

Low Foliteji

200V - 500V DC

Awọn ọna ṣiṣe ibugbe, awọn atunto okun ẹyọkan

Alabọde Foliteji

500V - 1000V DC

Awọn ọna iṣowo, 1000V NEC opin ni AMẸRIKA

Foliteji giga

1000V - 1500V DC

IwUlO-iwọn, 1500V di bošewa, din owo BOS 

Nipa Ijade

Nikan-Alakoso

1kW – 10kW

Ibugbe, 230V/120V, 50/60Hz

Ipele Mẹta

5kW – 10MW+

Iṣowo / ile-iṣẹ, 400V / 480V, akoj-ti so

Ipele

Išẹ

Imọ imuse

DC Input Ipele

Gba DC oniyipada lati PV orun, sisẹ, aabo

Awọn capacitors àlẹmọ DC, aabo gbaradi, aabo polarity yiyipada, ibojuwo foliteji titẹ sii

MPPT Ipele

Mu isediwon agbara pọ si nipa titele foliteji to dara julọ / lọwọlọwọ

Buck-igbelaruge tabi oluyipada igbelaruge, perturb & ṣakiyesi (P&O) tabi alugoridimu ihuwasi ti afikun, ṣiṣe ipasẹ 99% +

DC-AC Iyipada

Yipada DC si AC nipa lilo yiyi-igbohunsafẹfẹ giga

IGBT tabi SiC MOSFET H-bridge, iṣakoso PWM (2-20kHz), iṣakoso akoko-ku

Asẹjade Ijade

Yọ awọn harmonics giga-igbohunsafẹfẹ, smooths igbi fọọmu

LCL tabi LC àlẹmọ, damping resistors, <3% THD

Asopọmọra akoj

Amuṣiṣẹpọ pẹlu akoj, ibamu didara agbara

Loop titiipa ipele-ipele (PLL), aabo idabobo, iṣakoso agbara ifaseyin

Iṣakoso & Abojuto

Isakoso eto, gedu data, ibaraẹnisọrọ

DSP/MCU Iṣakoso, àjọlò/WiFi/RS485, awọsanma monitoring, famuwia awọn imudojuiwọn 

Ohun elo

Eto Iwon

Aṣoju Awọn pato

Awọn ibeere bọtini

Ibugbe Akoj-Tied

3kW – 20kW

Nikan-alakoso, 98% ṣiṣe, 2 MPPT, WiFi monitoring, 10-odun atilẹyin ọja

Iwapọ, idakẹjẹ, fifi sori irọrun, tiipa ni iyara (NEC 2017)

arabara ibugbe

5kW – 15kW

Batiri 48V, agbara afẹyinti, iṣapeye akoko-ti-lilo, imudara ti ara ẹni

UL 9540 (batiri), gbigbe laisiyonu, 24/7 isẹ

Commercial Rooftop

20kW – 500kW

Ipele-mẹta, ṣiṣe 98.5%, 4-12 MPPT, ibojuwo okun, igbesi aye apẹrẹ ọdun 25

Igbẹkẹle giga, itọju kekere, ibojuwo latọna jijin

Commercial Ilẹ-Mount

100kW – 2MW

Central tabi okun, 1500V DC, agbara ila ibaraẹnisọrọ, IV ti tẹ Antivirus

Ikore ti o pọju, O&M iṣapeye, imudọgba ilẹ

IwUlO-Iwọn PV

2MW – 10MW+

Awọn oluyipada aarin, 1500V, isọpọ ẹrọ oluyipada MV, agbara ṣiṣe akoj

LCOE ti o kere julọ, wiwa 99%, awọn iṣẹ atilẹyin akoj

Ibi ipamọ agbara

50kW – 5MW

Bidirectional, DC-pipapọ tabi AC-pipapọ, ilana igbohunsafẹfẹ, gbigbẹ tente oke

Iṣiṣẹ irin-ajo yipo>90%, akoko idahun <1s, ṣiṣe gigun kẹkẹ

Pa-Grid / Latọna jijin

1kW – 100kW

Ti o da lori batiri, isọpọ monomono Diesel, iṣakoso fifuye, agbara microgrid

Igbẹkẹle giga, iṣẹ adase, ifarada ayika to gaju

Gbigba agbara EV

50kW – 350kW

Gbigba agbara iyara DC, agbara V2G, iwuwo agbara giga, itutu agba omi

99% uptime, isọpọ owo sisan, awọn iṣẹ iwọntunwọnsi akoj 

Ipele

Awọn alaye ilana

Awọn aaye Iṣakoso Didara

Apejọ PCB (SMT)

Igi dada iwuwo giga, awọn paati 0201, awọn ilana BGA, solder ti ko ni asiwaju (SAC305)

Ayewo AOI, X-ray fun awọn BGA, ICT (idanwo inu-yika), ijerisi iṣẹ ṣiṣe 100%

Power Module Apejọ

IGBT/SiC MOSFET kú asomọ, asopọ okun waya (Al/Cu), encapsulation, ohun elo ohun elo wiwo gbona

Idaabobo igbona <0.5K/W, sofo ti ko ni ofo, agbara fa agbara> 8g, 100% idanwo foliteji dina

DC Link kapasito Integration

Fiimu kapasito iṣagbesori, akero bar asopọ, ESL/ESR dindinku

Agbara ± 5%, ESR <1mΩ, foliteji duro 1.5× ti a ṣe ayẹwo, 100% idanwo jijo

Oofa Yika

Awọn inductors igbohunsafẹfẹ giga, nanocrystalline tabi awọn ohun kohun ferrite, okun waya Litz fun idinku ipa awọ

Inductance ± 10%, pipadanu mojuto <2W/kg, idanwo hipot 3kV, itusilẹ apakan <10pC

Ooru rii Apejọ

Aluminiomu extrusion tabi omi tutu awo, gbona lẹẹ / paadi ohun elo, iṣagbesori iyipo iṣakoso

Itoju igbona <0.3K/W, flatness <50μm, pinpin titẹ aṣọ

Apejọ ipari

Isopọpọ ẹnjini, fifi sori ẹrọ afẹfẹ itutu, ifihan / awọn modulu ibaraẹnisọrọ, ijanu onirin

Ilọsiwaju ilẹ <0.1Ω, idasilẹ/jẹri oju-ewe, isamisi iyipo

Idanwo-iná

Iṣẹ wakati 48-72 ni 50 ° C, gigun kẹkẹ fifuye ni kikun, gigun kẹkẹ gbona

Wiwa ikuna ni kutukutu, Ṣiṣayẹwo iku ọmọ ọmọ, iwọn ikuna <0.5%.

Aládàáṣiṣẹ ase igbeyewo

Wiwọn ṣiṣe (IEC 61683), ijẹrisi MPPT, idanwo iṣẹ aabo, ibamu koodu akoj

Idanwo 100%, gedu data, ijẹrisi isọdọtun, wiwa nọmba ni tẹlentẹle 

Ẹya ara ẹrọ

Ohun elo Specification

Awọn ajohunše olupese

Awọn ohun-ini bọtini

Agbara Semikondokito

Silicon IGBT (1200V-1700V, 200A-600A) tabi SiC MOSFET (1200V, 50mΩ)

IEC 60747-9, JEDEC

Igbohunsafẹfẹ iyipada 2-50kHz, Rds(tan) <5mΩ, Tj(max) 175°C, kukuru-yika duro 10μs

Awọn Awakọ Gate

Awọn ICs awakọ ẹnu-ọna ti o ya sọtọ, oofa tabi ipinya capacitive

UL 1577, IEC 60747-5

CMTI> 100kV/μs, idaduro itankale <100ns, titiipa labẹ foliteji

DC Link Capacitors

Fiimu polypropylene Metallized, 400-1500V DC, 100-5000μF

IEC 61071

ESR <1mΩ, ESL <20nH, igbesi aye wakati 100,000, iwosan ara ẹni

Awọn oofa (Inductor)

Nanocrystalline tabi awọn ohun kohun ferrite, okun waya Litz (Cu)

IEC 60404-8, IEC 60317

Pipadanu Core <2W/kg ni 100kHz, Bsat>1.2T, Curie temp>200°C

Ooru rì

Aluminiomu 6063-T5 tabi Ejò, anodized tabi nickel-palara

ASTM B221

Imudara igbona 200W/mK, roughness dada Ra 1.6, idena ipata

Gbona Interface

Ohun elo iyipada alakoso tabi girisi silikoni, 0.5-3W/mK

ASTM D5470

Idaabobo igbona <0.5K·cm²/W, iduroṣinṣin igba pipẹ, ko si fifa soke

Iṣakoso PCBs

FR-4 TG170 tabi giga-Tg, 4-12 Layer, goolu immersion

IPC-6012, UL 796

Tg> 170 ° C, CTI> 600V, iṣakoso ikọlu ± 10%

Awọn MCUs/DSPs

ARM Cortex-M4/M7 tabi igbẹhin DSP, 100-400MHz

IEC 60730 (ailewu iṣẹ)

SIL 2 lagbara, hardware FPU, ECC iranti, otutu -40°C to +85°C

Apade

Simẹnti aluminiomu ADC12 tabi irin, ti a bo lulú

ISO 12944, IEC 60529

IP65 ita gbangba Rating, C3/C4 ipata resistance, IK08 ikolu

Awọn asopọ

MC4 fun DC, Harting fun AC, RJ45 fun ibaraẹnisọrọ

IEC 62852, UL 6703

IP68, 30A lemọlemọfún, 1000V DC, 25-odun UV resistance 

Standard

Ààlà

Awọn ibeere to wulo

IEC 62109-1/-2

Aabo awọn oluyipada agbara fun lilo ninu awọn ọna ṣiṣe agbara fọtovoltaic

Awọn ibeere gbogbogbo (Apakan 1) ati awọn ibeere pataki fun awọn oluyipada (Apakan 2)

IEC 61683

Awọn ọna ẹrọ fọtovoltaic - Awọn amúlétutù Agbara - Ilana fun wiwọn ṣiṣe

Idiwọn ṣiṣe iwọntunwọnsi, iṣẹ MPPT, awọn ibeere gbigba 

IEC 62116

IwUlO-interconnected photovoltaic inverters - Igbeyewo ilana ti erekusu idena igbese

Ijerisi Idaabobo Anti-landing

IEC 61727

Photovoltaic awọn ọna šiše - IwUlO ni wiwo abuda

Awọn ibeere asopọ Grid, didara agbara

IEC 60068-2

Idanwo ayika

Gigun kẹkẹ gbigbona, ooru ọririn, aapọn ẹrọ

IEC 61000-6-2 / -6-4

EMC ajesara ati itujade

Aabo ayika ile-iṣẹ, itujade ibugbe / iṣowo

Idanwo Ẹka

Idanwo pato

Awọn Ilana gbigba

Aabo & Idaabobo

Overvoltage ẹka, idoti ìyí, kiliaransi / creepage

CAT III/IV, PD2/3, 8mm kiliaransi ni 1000V

Idaabobo lodi si mọnamọna ina (iwọn IP)

IP20 o kere julọ (inu ile), IP65 (ita gbangba)

Ilọsiwaju ilẹ

<0.1Ω

Idaabobo idabobo

> 1MΩ ni 500V DC

Gbona Performance

Igbeyewo igbega otutu ni kikun fifuye

Awọn iwọn otutu paati ni isalẹ awọn opin ti a ṣe iwọn, Tj

Gigun kẹkẹ gbigbona (-40°C si +85°C, awọn iyipo 100)

Ko si ikuna ẹrọ, ko si fiseete paramita> 5%

Wiwọn ṣiṣe (IEC 61683)

Iṣiṣẹ Euro (η) ni 5%, 10%, 20%, 30%, 50%, 100% fifuye

> 97% fun awọn oluyipada okun,> 98.5% fun awọn awoṣe Ere

Iṣiṣẹ ti o pọju ni aaye iṣẹ ṣiṣe to dara julọ

> 98% (ayipada),> 96% (orisun-ayipada)

MPPT ṣiṣe

Aimi>99.5%, agbara>98%

Ayika

Ooru ọririn (40°C/93% RH, 96h tabi 21 ọjọ)

Iṣẹ ṣiṣe lẹhin ti kondisona, ko si ipata

Owusu iyo (IEC 60068-2-52, iwuwo 2)

Ko si ipata ti o kan ailewu tabi iṣẹ

Ifihan UV (fun awọn ihade ita gbangba)

Ko si ibaje ti darí-ini

EMC

Electrostatic yosita (ESD) 8kV olubasọrọ / 15kV air

Ko si aiṣedeede, ko si eewu ailewu

Ajẹsara radiated (10V/m, 80MHz-6GHz)

Ṣiṣẹ lakoko idanwo

Awọn itujade ti a ṣe (CISPR 11/16)

Awọn opin Kilasi B fun ibugbe, Kilasi A fun ile-iṣẹ

Akoj Code ibamu

Anti-erekusu (IEC 62116)

Irin-ajo laarin 2s, agbegbe ti kii ṣe idanimọ <5%

Gigun foliteji kekere-nipasẹ (LVRT)

Wà ti sopọ nigba foliteji dips

Agbara ifaseyin

Ipese/mu awọn VAR bi o ṣe nilo 

Ohun elo

Awọn nkan Ayẹwo

Iṣapẹẹrẹ Eto

Ohun elo

IGBT / SiC modulu

Dina foliteji, Rds(tan), yi pada abuda, visual se ayewo

100% ATE igbeyewo

Atọpa ti tẹ, oluyẹwo ikọsẹ gbona, X-ray

DC asopọ capacitors

Agbara, ESR, ESL, lọwọlọwọ jijo, ifosiwewe itusilẹ

Fun ipele + 100% ti nwọle

Mita LCR, idanwo idabobo, Afara AC

Awọn ohun kohun oofa

Permeability, isonu mojuto, B-H ti tẹ, ifarada onisẹpo

Fun ipele

B-H analyzer, impedance analyzer

Awọn PCBs

Layer kika, ikọjujasi, solderability, ionic cleanliness

Fun ipele + idanwo ayẹwo

CMM, TDR, ion chromatography

Ooru ge je

Itoju igbona, fifẹ, ipari dada, onisẹpo

Fun ipele

Oluyẹwo wiwo igbona, CMM, profilometer

Ibusọ

Iṣakoso paramita

Igbohunsafẹfẹ

Ọna

SMT ipo

Ipo paati, iṣalaye, solder lẹẹ iwọn didun

100% AOI

Aládàáṣiṣẹ opitika ayewo

Atunse soldering

Profaili iwọn otutu (ṣaaju, Rẹ, atunsan, dara), tente 245°C

Gbogbo ọkọ

Gbona profaili, X-ray ayewo

Apejọ module agbara

Kú so ofo, waya mnu agbara, gbona ni wiwo

Gbogbo module

Ṣiṣayẹwo akusitiki maikirosikopu, fa idanwo

Apejọ ipari

Awọn iye iyipo, ipa ọna okun, awọn ijinna imukuro, ilẹ

Gbogbo kuro

Apejọ itọsọna adaṣe adaṣe, ibojuwo iyipo

Software ikojọpọ

Ẹya famuwia, awọn eto paramita, awọn ilana ibaraẹnisọrọ

100%

Eto adaṣe adaṣe, ijẹrisi checksum

Nkan Idanwo

Standard

Apeere Iwon

Input / o wu foliteji / lọwọlọwọ išedede

± 1% ti kika

100%

Ṣiṣe ni awọn aaye fifuye pupọ (IEC 61683)

> 97% Euro ṣiṣe

100%

MPPT titele išedede

Aimi>99.5%, agbara>98%

100%

Ijẹrisi iṣẹ aabo (OV, UV, OC, OT, ẹbi ilẹ)

Irin-ajo laarin akoko kan pato

100%

Idaabobo idabobo (ijade-jade, ilẹ-titẹwọle, ilẹ-jade)

> 1MΩ @ 1000V DC

100%

Dielectric withstand (hi-pot)

2kV AC tabi 3kV DC, 60s

100%

Ilọsiwaju ilẹ

<0.1Ω

100%

Ilọ lọwọlọwọ (ifọwọkan lọwọlọwọ, lọwọlọwọ adaorin aabo)

<3.5mA AC, <10mA DC

100%

Ibamu tẹlẹ EMC (ijadejade ti a ṣe)

Kilasi A/B ifilelẹ

AQL 1.0

Idanwo sisun (48h ni 50°C, fifuye ni kikun)

Oṣuwọn ikuna <0.5%.

100%

Iṣootọ iṣakojọpọ (ju silẹ, gbigbọn, giga)

ISTA 3E, ASTM D4169

Fun Pupo 

Ẹka ẹrọ

Machine Specification

Išẹ

Agbara

Awọn ila SMT

Gbigbe-iyara ati ibi (ASM SIPLACE, 100,000 CPH)

Ibi nkan elo, 01005 si 50× 50mm

500,000 PCBs / osù

Reflow Ovens

Atunsọ nitrogen agbegbe 10 (Heller, Rehm)

Tita laisi asiwaju, iṣakoso profaili ± 2°C

300,000 PCBs / osù

Power Module Apejọ

Tita igbale, asopọ okun waya (K&S, ASM)

IGBT/SiC module so, ultrasonic imora

50.000 modulu / osù

Idanwo adaṣe

Awọn eto ATE (Chroma, Iwadi NH)

100% iṣẹ-ṣiṣe, ṣiṣe, idanwo aabo

10.000 sipo / ọjọ

Iná-in Chambers

Awọn iyẹwu ayika ti nrin (ESPEC, Weiss)

48-72h sisun-sinu, gigun kẹkẹ gbona

5.000 sipo igbakana

Idanwo EMC

3m / 10m anechoic iyẹwu, waiye EMI lab

Ibamu ṣaaju ati idanwo iwe-ẹri

50 sipo / ọsẹ

Idanwo Ayika

Gbona mọnamọna, iyo sokiri, UV, IP igbeyewo

IEC 60068-2, IEC 60529 ibamu

100 sipo / ọsẹ

Ẹka ọja

Oṣooṣu Agbara

Standard asiwaju Time

Agbara Bere fun kiakia

Awọn oluyipada okun ibugbe (3-10kW)

10.000 sipo

4-5 ọsẹ

5 ọjọ

Awọn oluyipada okun iṣowo (20-150kW)

5.000 sipo

4-5 ọsẹ

7 ọjọ

Awọn oluyipada aarin (500kW-3MW)

500 awọn ẹya

6-8 ọsẹ

3 ọsẹ

Awọn oluyipada arabara (5-20kW)

30.000 sipo

4-5 ọsẹ

7 ọjọ

Awọn inverters (300-2000W)

200.000 sipo

2-3 ọsẹ

5 ọjọ

Ẹka

Eniyan

Amoye

Awọn ojuse

R&D Imọ-ẹrọ

5

awọn ẹlẹrọ

Awọn ẹrọ itanna agbara, awọn ọna ṣiṣe iṣakoso, sọfitiwia ti a fi sinu, iṣakoso igbona, iṣọpọ akoj

Idagbasoke ọja titun, imotuntun topology, portfolio itọsi (100+ awọn itọsi)

Imọ-ẹrọ ilana

30 Enginners

SMT, apejọ module agbara, idanwo adaṣe, Ile-iṣẹ 4.0

Imudara iṣelọpọ, ilọsiwaju ikore (> 99%), idinku idiyele

Idanwo & Afọwọsi

25 Enginners

IEC 62109, IEC 61683, awọn koodu akoj, EMC, imọ-ẹrọ igbẹkẹle

Idanwo oriṣi, iṣakoso iwe-ẹri, itupalẹ ikuna, idanwo igbesi aye isare

Ohun elo Engineering

20 Enginners

Apẹrẹ eto PV, ibi ipamọ agbara, iṣọpọ akoj, O&M

Atilẹyin imọ-ẹrọ alabara, apẹrẹ eto, fifisilẹ, ikẹkọ

Didara ìdánilójú

40 Onimọn ẹrọ

ISO 9001, ISO 14001, IATF 16949, iṣakoso ilana iṣiro

Ayẹwo olupese, iṣayẹwo ilana, yàrá metrology, iṣe atunṣe