{"id":164609,"date":"2026-07-23T01:08:55","date_gmt":"2026-07-22T22:08:55","guid":{"rendered":"https:\/\/statybutech.lt\/preke\/kehua-spi3000-b2-inverteris-3kw\/"},"modified":"2026-09-04T03:01:17","modified_gmt":"2026-09-04T00:01:17","slug":"kehua-spi3000-b2-inverteris-3kw","status":"publish","type":"product","link":"https:\/\/statybutech.lt\/lv\/preke\/kehua-spi3000-b2-inverteris-3kw\/","title":{"rendered":"KEHUA SPI3000-B2 invertors – 3 kW"},"content":{"rendered":"

KEHUA SPI3000-B2 invertors<\/h1>\n

GPRS savienojums \u2022 Att\u0101la tie\u0161saistes jaunin\u0101\u0161ana, \u0113rta un efekt\u012bva t\u012bkla darb\u012bba \u2022 T\u012bklam piesl\u0113gtas str\u0101vas harmonikas < 3%, piel\u0101gojas t\u012bklam \u2022 \u012apa\u0161i pla\u0161s t\u012bkla sprieguma diapazons ar LVRT funkciju<\/p>\n

\u00a0<\/p>\n

Tehnisk\u0101 specifik\u0101cija<\/span><\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n
\n

l\u012bdzstr\u0101vas ieeja<\/span><\/strong><\/h2>\n<\/td>\n<\/tr>\n

\n

Maksim\u0101lais PV ieejas spriegums<\/span><\/strong><\/p>\n<\/td>\n

\n

600 V l\u012bdzstr\u0101va<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Nomin\u0101lais PV spriegums<\/span><\/strong><\/p>\n<\/td>\n

\n

360 V l\u012bdzstr\u0101va<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Maksim\u0101l\u0101 PV ieejas str\u0101va<\/span><\/strong><\/p>\n<\/td>\n

\n

22A (2\u00d711A)<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

MPPT numurs<\/span><\/strong><\/p>\n<\/td>\n

\n

2)<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

PV virk\u0146u skaits MPPT<\/span><\/strong><\/p>\n<\/td>\n

\n

1\/1<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

MPPT sprieguma diapazons<\/span><\/strong><\/p>\n<\/td>\n

\n

100\u00a0V\u00a0l\u012bdzstr\u0101va ~ 500\u00a0V\u00a0l\u012bdzstr\u0101va<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

S\u0101kotn\u0113jais spriegums<\/span><\/strong><\/p>\n<\/td>\n

\n

120 V l\u012bdzstr\u0101va<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n
\n

mai\u0146str\u0101vas ieeja<\/span><\/strong><\/h2>\n<\/td>\n<\/tr>\n

\n

Nomin\u0101l\u0101 mai\u0146str\u0101vas izejas jauda<\/span><\/strong><\/p>\n<\/td>\n

\n

3,0 kW<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Maksim\u0101l\u0101 izejas jauda<\/span><\/strong><\/p>\n<\/td>\n

\n

3,3 kW<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Nomin\u0101l\u0101 izejas str\u0101va<\/span><\/strong><\/p>\n<\/td>\n

\n

13,6A<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Maksim\u0101l\u0101 izejas str\u0101va<\/span><\/strong><\/p>\n<\/td>\n

\n

15,0 A<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Jaudas koeficients<\/span><\/strong><\/p>\n<\/td>\n

\n

> 0,99 pilna slodze<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Regul\u0113jams jaudas koeficients<\/span><\/strong><\/p>\n<\/td>\n

\n

0,8 (s\u0101kuma) ~ 0,8 (aizmugures)<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

THDi<\/span><\/strong><\/p>\n<\/td>\n

\n

<3% (nomin\u0101l\u0101 jauda)<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Efektivit\u0101te<\/span><\/strong><\/h2>\n<\/td>\n<\/tr>\n

\n

Maks. efektivit\u0101te<\/span><\/strong><\/p>\n<\/td>\n

\n

98,10 %<\/span><\/strong><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

Eiropas efektivit\u0101te<\/span><\/strong><\/p>\n<\/td>\n

\n

97,70 %<\/span><\/strong><\/p>\n<\/td>\n

\n

\n<\/td>\n<\/tr>\n

\n

Dro\u0161\u012bba<\/span><\/strong><\/h2>\n<\/td>\n<\/tr>\n

\n

Pirms salas<\/span><\/strong><\/p>\n<\/td>\n

\n

J\u0101<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Reversais l\u012bdzstr\u0101vas savienot\u0101js<\/span><\/strong><\/p>\n<\/td>\n

\n

J\u0101<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

mai\u0146str\u0101vas \u012bssl\u0113guma aizsardz\u012bba<\/span><\/strong><\/p>\n<\/td>\n

\n

J\u0101<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Temperat\u016bras aizsardz\u012bba<\/span><\/strong><\/p>\n<\/td>\n

\n

J\u0101<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

P\u0101rsprieguma aizsardz\u012bba<\/span><\/strong><\/p>\n<\/td>\n

\n

J\u0101<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

PV boj\u0101jumu noteik\u0161ana<\/span><\/strong><\/p>\n<\/td>\n

\n

J\u0101<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

l\u012bdzstr\u0101vas sl\u0113dzis<\/span><\/strong><\/p>\n<\/td>\n

\n

(p\u0113c izv\u0113les)<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

<\/h2>\n<\/td>\n<\/tr>\n

\n

Izm\u0113ri (P x A x Dz)<\/span><\/strong><\/p>\n<\/td>\n

\n

360 \u00d7 420 \u00d7 125 mm<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

svari<\/span><\/strong><\/p>\n<\/td>\n

\n

12,6 kg<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

IP klase<\/span><\/strong><\/p>\n<\/td>\n

\n

IP65<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Trok\u0161\u0146a l\u012bmenis<\/span><\/strong><\/p>\n<\/td>\n

\n

\u226425 dB<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Ener\u0123ijas pat\u0113ri\u0146\u0161 nakt\u012b<\/span><\/strong><\/p>\n<\/td>\n

\n

<1W.<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Dzes\u0113\u0161anas veids<\/span><\/strong><\/p>\n<\/td>\n

\n

Dabisk\u0101 dzes\u0113\u0161ana<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Augstums<\/span><\/strong><\/p>\n<\/td>\n

\n

4000 m (samazin\u0101jums par > 2000 m)<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

darba temperat\u016bra<\/span><\/strong><\/p>\n<\/td>\n

\n

-40 \u00baC ~ 60 \u00baC (samazin\u0101jums > 45 \u00baC)<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Relat\u012bvais mitrums<\/span><\/strong><\/p>\n<\/td>\n

\n

0 ~ 95 %<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

R\u0101d\u012bt<\/span><\/strong><\/p>\n<\/td>\n

\n

LCD displejs + LED indikators<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

komunik\u0101cija<\/span><\/strong><\/p>\n<\/td>\n

\n

RS485 \/ WiFi (p\u0113c izv\u0113les) \/ GPRS (p\u0113c izv\u0113les) \/ DRM (Austr\u0101lija)<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

l\u012bdzstr\u0101vas spaile<\/span><\/strong><\/p>\n<\/td>\n

\n

MC4 termin\u0101lis<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

mai\u0146str\u0101vas spaile<\/span><\/strong><\/p>\n<\/td>\n

\n

Piesl\u0113dz un lieto savienot\u0101ju<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Uzst\u0101d\u012b\u0161anas metode<\/span><\/strong><\/p>\n<\/td>\n

\n

Sienas stiprin\u0101jums<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n

\n

Standarta<\/span><\/strong><\/p>\n<\/td>\n

\n

EN62109-1, EN62109-2 NB\/T32004, AS3100, AS4777, EN 61000-6-2, EN 61000-6-3, IEC 62116:2014, IEC 61727:2004, IEC 61727:2004, IEC 6006:2007, IEC 60068-2-14:2009, IEC 60068-2-30:2005<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

KEHUA SPI3000-B2 invertors GPRS savienojums \u2022 Att\u0101la tie\u0161saistes jaunin\u0101\u0161ana, \u0113rta un efekt\u012bva t\u012bkla darb\u012bba \u2022 T\u012bklam piesl\u0113gtas str\u0101vas harmonikas < 3%, piel\u0101gojas t\u012bklam \u2022 \u012apa\u0161i pla\u0161s t\u012bkla sprieguma diapazons ar LVRT funkciju \u00a0 Tehnisk\u0101 specifik\u0101cija l\u012bdzstr\u0101vas ieeja Maksim\u0101lais PV ieejas spriegums 600 V l\u012bdzstr\u0101va Nomin\u0101lais PV spriegums 360 V l\u012bdzstr\u0101va Maksim\u0101l\u0101 PV ieejas str\u0101va 22A […]<\/p>\n","protected":false},"featured_media":164610,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[17851],"product_tag":[],"class_list":["post-164609","product","type-product","status-publish","has-post-thumbnail","product_cat-saules-elektrines-reikmenys","first","onbackorder","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nKEHUA SPI3000-B2 inverteris - 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