MOV Metal oxide Varistor ya kuongezeka kwa kifaa cha kinga SPD - LSP ushirikiano na LKD


Ili kuboresha ubora wa bidhaa, shiriki katika mashindano ya kimataifa, kuongeza nguvu ya chapa ya bidhaa, LSP ushirikiano na LKD mnamo Juni 2020. MOV Metal oxide Varistor ya kuongezeka kwa kifaa cha kinga SPD

Ushirikiano wa kimkakati wa LSP na LKD ya Varistor ya Metal oxide

LKD ilitoa varistors kwa chapa nyingi za kimataifa za SPD. LKD ilikuwa karibu TOP 3 ulimwenguni ambayo MOV Metal oxide Varistor ya kuongezeka kwa kifaa cha kinga cha SPD. LKD Varistor, MOV, varistor ya oksidi ya chuma, ZOV, oksidi ya oksidi ya oksidi kwa kifaa cha kinga ya kuongezeka, mlinzi wa kuongezeka, mshikiliaji wa kuongezeka; LKD, CSD Varistor.

LKD varistor MOV oksidi ya chuma varistor pic2

Profaili ya kampuni ya Longke Electronic Co, Ltd.

Longke Electronic Co, Ltd - www.longkespd.com
Longke Varistor, Long Ke Defense - LKD - www.lkd-mov.com
Imara mnamo Aprili 2003, Longke Electronic (Huiyang) Co, Ltd (ambayo baadaye inajulikana kama "LKD") ni maalum katika R & D, uzalishaji, na uuzaji wa maalum MOV Metal oxide Varistor kwa kifaa cha kinga cha SPD. Kampuni hiyo ni jengo la ofisi zenye sakafu sita zenye zaidi ya 8000m2 na ina wafanyikazi wapatao 300 hivi sasa.
LKD ina daraja la kwanza ujuzi wa utafiti wa kisayansi, timu ya wataalamu, na talanta za usimamizi. Bidhaa zetu zinamiliki ruhusu kadhaa za kiufundi. Kumiliki maabara ya ushuhuda wa UL (WTDP), seti ya vifaa vya utengenezaji vya hali ya juu, LKD inachukua teknolojia ya juu ya utengenezaji wa varistor. LKD inashinda uthamini wa wateja na bidhaa yake ya hali ya juu na thabiti na huduma nzuri baada ya mauzo, ambayo inafanya bidhaa zake kuuzwa nyumbani na nje ya nchi.
Ili kuboresha kiwango cha usimamizi, kukidhi mahitaji ya soko na wateja, LKD imepitisha idhini nyingi za bidhaa: UL (Toleo la 1449 la 3), CUL na Udhibitisho wa Mfumo wa Usimamizi: ISO 9001: 2008, ISO 14001: 2004, na QC 08000.
Bidhaa kuu: Varistor (bidhaa zilizomalizika za SPD), keramik ya kinga ya kuongezeka (SPD), Vituo vya Mawasiliano vya keramik (SPD) na bidhaa za kumaliza za Gel Silica, Varistor ya Kufunga (bidhaa zilizomalizika na kumaliza).
Yaliyomo ya bidhaa: LKD inatawala katika kutengeneza Zinc oksidi varistor (SPD) na ina chapa yake LKD inauzwa sokoni. Kampuni hiyo inazalisha safu nzima ya bidhaa zilizomalizika na bidhaa za nusu, ambazo vipimo vyake ni kutoka 21S hadi 41S (21S, 31S, 34S, 41S), 25D hadi 60D (25D, 32D, 40D, 53D, 60D) na voltage kutoka 18V hadi 1800V.
LKD inasambaza bidhaa kwa wazalishaji wa umeme wa umeme na wateja kutoka kila hali ya maisha.

LKD varistor MOV oksidi ya chuma varistor pic1

Profaili ya kampuni ya Chenshuo Electronic Co Ltd.

Chenshuo Electronic Co Ltd - CSD - www.cs-mov.com
Imara mnamo Aprili 2015, Chenshuo Elektroniki (Jiujiang) CO., Ltd (ambayo baadaye inajulikana kama "CSD"), imejulikana katika R&D, uzalishaji, na uuzaji wa maalum MOV Metal oxide Varistor kwa kifaa cha kinga cha SPD.
CSD ina darasa la kwanza ujuzi wa utafiti wa kisayansi, timu ya kitaalam, na talanta za usimamizi, bidhaa zake zinamiliki ruhusu kadhaa za kiufundi. Kumiliki maabara ya ushuhuda wa UL (WTDP), seti ya vifaa vya hali ya juu vya utengenezaji, CSD inabadilisha teknolojia ya juu ya utengenezaji wa varistor. CSD inashinda kuthamini kwa wateja na bidhaa bora na thabiti na huduma nzuri baada ya mauzo, ambayo inafanya bidhaa zake kuuzwa nyumbani na nje ya nchi.
Ili kuboresha kiwango cha usimamizi hubadilisha soko na inakidhi mahitaji ya wateja, CSD imepitisha ruhusu nyingi za bidhaa: UL (Toleo la 1449 la 3) CUL. Hati miliki ya mfumo wa usimamizi: ISO 9001: 2008, ISO 14001: 2004, QC 080000.
CSD inatawala katika kutengeneza Zinc oxide varistor (SPD) na varistor ya kawaida ambayo itauzwa sokoni kama chapa yake ya LKD / CS, kampuni hiyo inazalisha safu nzima ya bidhaa zilizomalizika na bidhaa za nusu, ambazo maelezo yake ni kutoka 07D hadi 20D (07D, 10D, 14D, 18D, 20D), 17S hadi 41S (17S, 19S, 22S, 31S, 34S, 41S), 25D hadi 60D (25D, 32D, 40D, 53D, 60D) na voltage kutoka 18V hadi 1800V. CSD inasambaza bidhaa kwa wazalishaji wa umeme wa umeme na wateja kutoka kila hali ya maisha.

Jinsi ya kuchagua Varistor ya oksidi ya MOV inayofaa kwa kifaa cha kinga cha kuongezeka kwa SPD kwa kifaa chetu cha kinga cha AC na PV SPD, hapa ni orodha kama ilivyo hapo chini:

SLP40-275,-FLP7-275,-FLP12

Ulinzi wa muda mrefu

LKD 34RxxxK-1C2 vipimo - kwa sambamba

Nambari ya MfanoUpeoVoltage ya VaristorKufungalilipimwa

voltage

8 / 20μs

Peak ya Sasa

10 / 350μs

Sasa

Upeokawaida
InaruhusiwavoltageNishaticapacitance
voltage(upeo.)(Joule)(Rejea)
kawaidaAC.RmsDCV1.0mA (V)VCIPkumbukumbuKatika. Mara 10IMaxIkilele10/1000@1KHz
(V)(V)min.upeo.(V)(A)(V)(kA)kAμs(pf)
34R241K-1150200222270395300AC 125408015.04805650
34R271K-11802252563104553005405100
34R301K-11902502703305003006004510
34R331K-1210275297363550300AC 250 Y Unganisha6564150
34R361K-12303003243965953007453750
34R391K-12503203624406503008303500
34R431K-12753503874737103009202950
34R471K-130038542351777530010002880
34R511K-1320415459561845300AC 25010602650
34R561K-1350460504616925300408012.511502450
34R621K-1385505558682102530012502200
34R681K-14205606127481120300408010.012502000
34R711K-1440585644786118030012801950
34R751K-1460615675825124030040807.512801820
34R781K-1485640702858129030013501750

34R431K-1C2 kwa safu ya T1 + T2 AC SPD FLP25-275LKD varistor 34R431K-1C2 kwa T1 + T2 AC Umeme Kuongezeka kwa Sasa Arrester SPD FLP25-275

Ulinzi wa muda mrefu

LKD 48SxxxK-1, 54SxxxK-1 vipimo

Nambari ya MfanoUpeoVoltage ya VaristorKufungaImepimwa voltage8 / 20μs

Peak ya Sasa

10 / 350μsUpeokawaida
InaruhusiwavoltageNishaticapacitance
voltage(upeo.)(Joule)(Rejea)
Aina ya KawaidaAC. RmsDCV1.0mA (V)VCIPkumbukumbuInIMaxIimp10/1000@1KHz
(V)(V)min.upeo.(V)(A)(V)kAkAkAμs(pf)
48S241K-1150200216264395400AC125256012.512009375
48S431K-1275350410496710400AC 25023004900
48S511K-132041545956184540011.526504400
48S621K-1385505558682102540011.031003650
48S711K-1440585644786118040010.031503170
48S821K-15106707389021355400AC 380

au G

25607.534502700
48S911K-15507458191001150040036502500
48S951K-15757608551045157040025606.538002400
48S102K-162582590011001650400PV40002280
48S112K-16808959901210181540042002050
48S951K-55757608551045157040025605.238002400
48S102K-562582590011001650400PV40002280
48S112K-56808959901210181540042002050
54S241K-1150200216264395400AC125306012.512009375
54S431K-1275350410496710400AC 25023004900
54S511K-132041545956184540026504400
54S621K-1385505558682102540031003650
55S711K-1440585644786118040011.531503170
54S821K-15106707389021355400AC 380

au G

3060834502700
54S911K-15507458191001150040036502500
54S951K-1575760855104515704002560738002400
54S102K-162582590011001650400PV40002280
54S112K-16808959901210181540042002050
54S951K-6575760855104515704002560638002400
54S102K-662582590011001650400PV40002280
54S112K-66808959901210181540042002050

48S431K-1 kwa safu ya T1 + T2 AC SPD FLP12,5-275 (pia inaitwa 54S431K-1)

Ulinzi wa muda mrefu

Ufafanuzi wa LKD 34SxxxK-1

Nambari ya MfanoUpeoVoltage ya VaristorKufungaImepimwa voltage8 / 20μs Kilele cha Sasa10 / 350μs

Sasa

Upeokawaida
InaruhusiwavoltageNishaticapacitance
voltage(upeo.)(Joule)(Rejea)
kawaidaAC.RmsDCV1.0mA (V)VCIPkumbukumbuIn

10 mara

IMaxIkilele10/1000@1KHz
(V)(V)min.upeo.(V)(A)(V)(kA)kAμs(pf)
34S241K-1150200222270395300AC 125204084805650
34S271K-11802252563104553005405100
34S301K-11902502703305003006004510
34S331K-1210275297363550300AC 250 Y Unganisha6564150
34S361K-12303003243965953007453750
34S391K-12503203624406503008303500
34S431K-12753503874737103009202950
34S471K-130038542351777530010002880
34S511K-1320415459561845300AC 25010602650
34S561K-135046050461692530020407.011502450
34S621K-1385505558682102530012502200
34S681K-1420560612748112030020406.2512502000
34S711K-1440585644786118030012801950
34S751K-5460615675825124030020405.512801820
34S781K-1485640702858129030013501750
34S821K-15106707389021355300AC 380 au G au PV5.013951650
34S911K-1550745819100115003004.515501490
34S951K-3575760855104515703003.514851430
34S102K-36258259001100165030015501350
34S112K-36808959901210181530017001230

34S431K-1 kwa safu ya T1 + T2 AC SPD FLP7-275

Ulinzi wa muda mrefu

Ufafanuzi wa LKD 34SxxxK

Nambari ya MfanoUpeoVoltage ya VaristorKufungaImepimwa voltage8 / 20μs Kilele cha SasaUpeokawaida
InaruhusiwavoltageNishaticapacitance
voltage(upeo.)(Joule)(Rejea)
kawaidaAC.RmsDCV1.0mA (V)VCIPkumbukumbuIn

10 mara

IMax10/1000@1KHz
(V)(V)min.upeo.(V)(A)(V)(kA)μs(pf)
34S470K303842529360DC 2410209635000
34S560K354550631106011529500
34S680K405661751356013624200
34S820K50657490135300DC 4815617950
34S101K608590110165300205019515000
34S121K75100108132200300DC 6023512200
34S151K9512513516525030029610000
34S181K115150162198300300AC 1003508250
34S201K130170185225340300AC 1254006750
34S221K1401801982423603004506400
34S241K1502002222703953004805650
34S271K1802252563104553005405100
34S301K1902502703305003006004510
34S331K210275297363550300AC 250

Namba

mtihani

6564150
34S361K2303003243965953007453750
34S391K25032036244065030020508303500
34S431K275350387473710300AC 2509202950
34S471K30038542351777530010002880
34S511K32041545956184530010602650
34S561K35046050461692530011502450
34S621K385505558682102530012502200
34S681K420560612748112030012502000
34S711K440585644786118030012801950
34S751K4606156758251240300204512801820
34S781K485640702858129030013501750
34S821K5106707389021355300AC 380

au G

13951650
34S911K5507458191001150030014751500
34S951K5757608551045157030014851430
34S102K6258259001100165030015501350
34S112K6808959901210181530017001230
34S122K75098011501320198030017501135
34S142K850112013151540231030015401750970
34S162K100013201550176026403002000840
34S182K110014851700198029703002000800

Kifaa cha kinga ya kinga ya T2 AC SPD SLP40-275-0 34S431K kwa safu ya T2 AC SPD SLP40-275LKD varistor 34S431K ya T2 AC Surge Suppressor SPD SLP40-275

Ulinzi wa muda mrefu

Ufafanuzi wa LKD 25DxxxK

Nambari ya Mfano Ф 24.75mmUpeo

Inaruhusiwa

voltage

Voltage ya VaristorKufunga

voltage

(upeo.)

Imepimwa voltage8 / 20μs Kilele cha SasaUpeo

Nishati

(Joule)

kawaida

capacitance

(Rejea)

kawaidaAC. RmsDCV1.0mA (V)VCIPkumbukumbuIn

10 mara

IMax10/1000@1KHz
(V)(V)min.upeo.(V)(A)(V)(A)μs(pf)
25D820K50657490135150DC 481020807700
25D101K6085901101651501006300
25D121K75100108132200150DC 601205200
25D151K951251351652501501604300
25D181K115150162198300150AC 1001753500
25D201K130170185225340150AC 1251903200
25D221K1401801982423601502002900
25D241K1502002162643951502202650
25D271K1752252432974551502552400
25D301K1902502703305001502752100
25D331K210275297363550150AC 250

Namba

mtihani

3001900
25D361K2303003243965951503301750
25D391K2503203514296501503601600
25D431K275350387473710150AC 2503801500
25D471K3003854235177751504001400
25D511K3204154595618451504201250
25D561K3504605046169251504401150
25D621K38550555868210251504501050
25D681K4205606127481120150460950
25D711K4405856447861180150485900
25D751K4606156758251240150918510850
25D781K4856407028581290150530800
25D821K5106707389021355150AC 380

au G

570750
25D911K55074581910011500150620700
25D102K62582590011001650150716685650
25D112K68089599012101815150770600
25D122K750990108013201980150770550
25D152K9251200135016502475150615870440
25D182K11001465162019802970150900370

25D431K kwa safu ya T2 + T3 AC SPD SLP20-275LKD varistor 25D431KA kwa T2 + T3 AC SPD SLP20-275

Ulinzi wa muda mrefu

LKD 48SxxxK-1, 54SxxxK-1 vipimo

Nambari ya MfanoUpeoVoltage ya VaristorKufungaImepimwa voltage8 / 20μs

Peak ya Sasa

10 / 350μsUpeokawaida
InaruhusiwavoltageNishaticapacitance
voltage(upeo.)(Joule)(Rejea)
Aina ya KawaidaAC. RmsDCV1.0mA (V)VCIPkumbukumbuInIMaxIimp10/1000@1KHz
(V)(V)min.upeo.(V)(A)(V)kAkAkAμs(pf)
48S241K-1150200216264395400AC125256012.512009375
48S431K-1275350410496710400AC 25023004900
48S511K-132041545956184540011.526504400
48S621K-1385505558682102540011.031003650
48S711K-1440585644786118040010.031503170
48S751K-14606156758251240400AC 380

au G

2560933002800
48S821K-151067073890213554007.534502700
48S911K-15507458191001150040036502500
48S951K-15757608551045157040025606.538002400
48S102K-162582590011001650400PV40002280
48S112K-16808959901210181540042002050
48S951K-55757608551045157040025605.238002400
48S102K-562582590011001650400PV40002280
48S112K-56808959901210181540042002050
54S241K-1150200216264395400AC125306012.512009375
54S431K-1275350410496710400AC 25023004900
54S511K-132041545956184540026504400
54S621K-1385505558682102540031003650
55S711K-1440585644786118040011.531503170
54S821K-15106707389021355400AC 380

au G

3060834502700
54S911K-15507458191001150040036502500
54S951K-1575760855104515704002560738002400
54S102K-162582590011001650400PV40002280
54S112K-16808959901210181540042002050
54S951K-6575760855104515704002560638002400
54S102K-662582590011001650400PV40002280
54S112K-66808959901210181540042002050

48S711K-1 kwa T1 + T2 PV SPD FLP-PV1500G-S (ni vartisor mbili zilizopangwa, pia inaitwa 48R711K-1)LKD varistor 54S711K ya T1 + T2 PV Surge Mlinzi DC SPD FLP-PV1500G-S

LKD varistor 54S751K kwa T1 + T2 PV Kinga ya Kinga ya Kinga DC SPD FLP-PV1000-S48S751K-1 kwa T1 + T2 PV SPD FLP-PV1000-S

LKD varistor 54S911K ya T1 + T2 PV Kinga ya Kinga ya Kinga DC SPD FLP-PV1000G-S48S911K-1 kwa T1 + T2 PV SPD FLP-PV1000G-S

48S102K-1 kwa T1 + T2 PV SPD FLP-PV1500-SLKD varistor 54S102K ya T1 + T2 PV Kinga ya Kinga ya Kinga ya SPD FLP-PV1500-S

Ulinzi wa muda mrefu

Ufafanuzi wa LKD 34SxxxK

Nambari ya MfanoUpeoVoltage ya VaristorKufungaImepimwa voltage8 / 20μs Kilele cha SasaUpeokawaida
InaruhusiwavoltageNishaticapacitance
voltage(upeo.)(Joule)(Rejea)
kawaidaAC.RmsDCV1.0mA (V)VCIPkumbukumbuIn

10 mara

IMax10/1000@1KHz
(V)(V)min.upeo.(V)(A)(V)(kA)μs(pf)
34S470K303842529360DC 2410209635000
34S560K354550631106011529500
34S680K405661751356013624200
34S820K50657490135300DC 4815617950
34S101K608590110165300205019515000
34S121K75100108132200300DC 6023512200
34S151K9512513516525030029610000
34S181K115150162198300300AC 1003508250
34S201K130170185225340300AC 1254006750
34S221K1401801982423603004506400
34S241K1502002222703953004805650
34S271K1802252563104553005405100
34S301K1902502703305003006004510
34S331K210275297363550300AC 250

Namba

mtihani

6564150
34S361K2303003243965953007453750
34S391K25032036244065030020508303500
34S431K275350387473710300AC 2509202950
34S471K30038542351777530010002880
34S511K32041545956184530010602650
34S561K35046050461692530011502450
34S621K385505558682102530012502200
34S681K420560612748112030012502000
34S711K440585644786118030012801950
34S751K4606156758251240300204512801820
34S781K485640702858129030013501750
34S821K5106707389021355300AC 380

au G

13951650
34S911K5507458191001150030014751500
34S951K5757608551045157030014851430
34S102K6258259001100165030015501350
34S112K6808959901210181530017001230
34S122K75098011501320198030017501135
34S142K850112013151540231030015401750970
34S162K100013201550176026403002000840
34S182K110014851700198029703002000800

LKD varistor 34S112K ya T2 PV SPD DC Kinga ya Kinga ya Kukinga SLP-PV1500-S34S112K ya T2 PV SPD SLP-PV1500-S

LKD varistor 34S821K ya T2 PV Surge kifaa cha kinga SPD SLP-PV1000-S34S821K ya T2 PV SPD SLP-PV1000-S

LKD varistor 34S821K ya T2 PV Kinga ya Kinga ya Kinga ya Kinga ya SPD SLP-PV600-S34S821K ya T2 PV SPD SLP-PV600-S

Wenzhou Arrester Electric Co, Ltd (LSP) ni mtengenezaji anayemilikiwa kabisa na Wachina wa AC & DC SPDs kwa tasnia anuwai ulimwenguni.
LSP inatoa bidhaa na suluhisho zifuatazo:

1. Kifaa cha ulinzi wa kuongezeka kwa AC (SPD) kwa mifumo ya nguvu ya kiwango cha chini kutoka 75Vac hadi 1000Vac (275Vac 280Vac 320Vac 385Vac 440Vac 690Vac…) kulingana na IEC 61643-11: 2011 na EN 61643-11: 2012 (uainishaji wa aina ya mtihani:

  • Aina 1, T1, Darasa B, Darasa la I (Iimp 10 / 350μs) 25kA
  • Aina 1 + 2, T1 + T2, Darasa B + C, Darasa I + II (Iimp 10 / 350μs na Katika 8 / 20μs) 12,5kA
  • Aina 2, T2, Darasa C, Darasa la II (Katika 8 / 20μs) 20kA, 40kA, 50kA, 60kA, 80kA, 100kA, 120kA, 160kA
  • Aina 3, T3, Darasa D, Darasa la III (Uoc 1.2 / 50μs) 6kV, 10kV, 20kV

2. Kifaa cha ulinzi wa DC (PV SPD) cha picha za picha kutoka 500Vdc hadi 1500Vdc (500Vdc 600Vdc 1000Vdc 1200Vdc 1500Vdc) kulingana na IEC 61643-31: 2018 na EN 50539-11: 2013 [EN 61643-31: 2019] (aina ya upimaji wa jaribio : Aina 1 + 2 [T1 + T2, Darasa B + C, Darasa la I + II], Aina 2 [T2, Darasa C, Darasa la II).

Jinsi ya kuchagua sahihi MOV Metal oxide Varistor kwa kuongezeka kwa kifaa cha kinga SPD, tutumie uchunguzi wako.