{"id":919,"date":"2026-05-08T11:48:48","date_gmt":"2026-05-08T03:48:48","guid":{"rendered":"https:\/\/sayoon-dc.com\/?post_type=product&p=919"},"modified":"2026-07-17T09:46:30","modified_gmt":"2026-07-17T01:46:30","slug":"sev30ad-high-voltage-epoxy-resin-sealed-dc-contactor","status":"publish","type":"product","link":"https:\/\/sayoon-dc.com\/nl\/product\/sev30ad-high-voltage-epoxy-resin-sealed-dc-contactor\/","title":{"rendered":"SEV30AD Hoogspannings-epoxyhars verzegelde gelijkstroomschakelaar"},"content":{"rendered":"

KENMERKEN<\/strong><\/h2>\n
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\n
Suitable for new energy electric vehicles, charging facilities, photovoltaic, wind power generation systems, automotive air conditioning, communication power, UPS, power and other electrical control circuit of the switch control, with small size, large load capacity, no spark, long service life, maintenance simple and other characteristics, by users. 1 DC high voltage power: the product cavity filled with rare mixed gas, arc cooling capacity, 2 control load capacity: with 30A-1000A, working voltage range of 5-1000VDC load capacity; 3 safety: insulation structure, can be in flammable or hazardous environment work, coil and contacts will not oxidation and pollution; 4, compared with similar products small size, light weight, power consumption. The product in accordance with the standard JB2286-78, JB3974-85, YD \/ 585-92, YD \/ T512-92 requirements; after the factory and relevant test unit test, meet the requirements of the standard specification, users use for many years, maximum to meet user needs, quality and reliable.<\/div>\n<\/div>\n<\/div>\n

SAYOON-MODELIMPLICATIE<\/strong><\/h2>\n
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\n\n\n\n\n
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SEV<\/p>\n<\/td>\n

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30<\/p>\n<\/td>\n

\n

A<\/p>\n<\/td>\n

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D<\/p>\n<\/td>\n

\n

X<\/p>\n<\/td>\n

\n

L<\/p>\n<\/td>\n

\n

\u25a0<\/p>\n<\/td>\n

\n

\/12V<\/p>\n<\/td>\n

\n

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

\n

1<\/p>\n<\/td>\n

\n

2<\/p>\n<\/td>\n

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3<\/p>\n<\/td>\n

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4<\/p>\n<\/td>\n

\n

5<\/p>\n<\/td>\n

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6<\/p>\n<\/td>\n

\n

7<\/p>\n<\/td>\n

\n

8<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

1<\/p>\n<\/td>\n

Producttype<\/b><\/b><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
\n

2<\/p>\n<\/td>\n

Nominale stroom<\/b><\/b><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
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3<\/p>\n<\/td>\n

Circuit structure:<\/b>\u00a0A<\/b>-Normally open; B<\/b>-Normally closed<\/td>\n<\/tr>\n
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4<\/p>\n<\/td>\n

Coil type: D<\/b>-Single coil; H<\/b>-With energy-saving control circuit; K<\/b>- Twee-gewricht magnetische retentie (Enkele spoel, Twee-gewricht zelfborgend); 2K<\/b>- Drie-gewrichts magnetische retentie (Dubbele spoel, Drie-gewrichts zelfvergrendeling)<\/td>\n<\/tr>\n
\n

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

\n

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

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5<\/p>\n<\/td>\n

Coil outgoing mode: X<\/b>-Wire (390mm); O<\/b>-Other<\/td>\n<\/tr>\n
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6<\/p>\n<\/td>\n

Mounting bracket type: L<\/b>-Vertical (default)<\/td>\n<\/tr>\n
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7<\/p>\n<\/td>\n

Other special functions: V<\/b>-With capacitive type load; N<\/b>-No polarity<\/td>\n<\/tr>\n
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8<\/p>\n<\/td>\n

Nominale spoelspanning:<\/b>\u00a012V, 24V, 36V, 48V, 60V, 72V enz.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

GEBRUIKT<\/strong><\/h2>\n
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The utility model has the advantages that the utility model is provided with one normally open contact, which is suitable for charging piles, electric four wheeled vehicles, new energy vehicles, energy saving and environmental protection systems, road traffic lighting systems, programmable power supply and uninterruptible power supply equipment.<\/div>\n<\/div>\n

TECHNICAL PARAMETERS: (Version 3.14)<\/strong><\/h2>\n
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\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\n
\n

\u00a0SAYOON-producttype<\/b><\/p>\n<\/td>\n

\n

\u00a0SEV30AD<\/b><\/p>\n<\/td>\n<\/tr>\n

\u00a0Contactformulier<\/td>\n\u00a01 NO(SPST-NO) or 1NC(SPST-NC)<\/td>\n<\/tr>\n
\u00a0Nominale spoelspanning (DC V)<\/td>\n\u00a06V,12V,24V,36V,48V,60V,72V,84V,120V,150V etc.<\/td>\n<\/tr>\n
\u00a0Contactspanning (DC V)<\/td>\n\u00a05-1000V<\/td>\n<\/tr>\n
\u00a0Contact circuit rated load current (DC-1)<\/td>\n\u00a030A<\/td>\n<\/tr>\n
\u00a0Typical voltage drop across contacts per 30A<\/td>\n\u00a0>80mV<\/td>\n<\/tr>\n
\u00a0De afvaltrekspanning bij (20\u00b15)\u2103 (V)<\/td>\n\u00a0\u226f70%<\/td>\n<\/tr>\n
\u00a0De afvaltspanning bij (20\u00b15)\u2103 (V)<\/td>\n\u00a0\u226f35%,\u226e5%<\/td>\n<\/tr>\n
\u00a0Working voltage range of 40\u2103\u00a0coil<\/td>\n\u00a00,8-1,2 us<\/td>\n<\/tr>\n
\u00a0Afvaltijd (maakcontacten)<\/td>\n\u00a020ms<\/td>\n<\/tr>\n
\u00a0Aantrektijd (maakcontacten sluiten)<\/td>\n\u00a010 ms<\/td>\n<\/tr>\n
\u00a0Maximale dachttijd voor contactverbinding<\/td>\n\u00a010 ms<\/td>\n<\/tr>\n
\u00a0Maximale derteltijd voor contactverbreking<\/td>\n\u00a07ms<\/td>\n<\/tr>\n
\u00a0Isolatieweerstand<\/td>\n\u00a0100M\u03a9<\/td>\n<\/tr>\n
\u00a0Elektrische sterkte om te weerstaan<\/td>\n\u00a050Hz\/60Hz 2200VAC 1minute<\/td>\n<\/tr>\n
\u00a0Typische te onderbreken foutstromen<\/td>\n\u00a0400A\/5ms at 48V DC<\/td>\n<\/tr>\n
\u00a0Spoelvermogen (W)<\/td>\n\u00a02-7<\/td>\n<\/tr>\n
\u00a0Temperatuurstijging van de spoel (K)<\/td>\n\u00a0\u226455<\/td>\n<\/tr>\n
\u00a0Temperatuurstijging op uitgaande klem (K)<\/td>\n\u00a0\u226465<\/td>\n<\/tr>\n
\u00a0Elektrisch leven<\/td>\n\u00a020.000 keer<\/td>\n<\/tr>\n
\u00a0Mechanisch leven<\/td>\n\u00a0300.000 keer<\/td>\n<\/tr>\n
\u00a0Werkomschrijving<\/td>\n\u00a0Continu<\/td>\n<\/tr>\n
\u00a0Contactmateriaal<\/td>\n\u00a0Alloy<\/td>\n<\/tr>\n
\u00a0Inschakelstroomtijd (max)<\/td>\n\u00a0130ms<\/td>\n<\/tr>\n
\u00a0Maximum switching current<\/td>\n\u00a0300A 320VDC (more than once)<\/td>\n<\/tr>\n
\u00a0Maximum switching power<\/td>\n\u00a0100kW<\/td>\n<\/tr>\n
\u00a0Laad terminaltype<\/td>\n\u00a0M5 Screw<\/td>\n<\/tr>\n
\u00a0Spoelaansluiting type<\/td>\n\u00a00.3 square silicone wire, 390mm long<\/td>\n<\/tr>\n
\u00a0Certificering van testorganisaties<\/td>\n\u00a0CE,FCC,RoHS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

Opmerking: Vanwege de verschillende gebruiksomgevingen van klanten die een andere focus van de functies vereisen, en om de alomvattende eigenschappen van onze producten te verbeteren, kan Sayoon de spoelparameters, temperatuurstijging enzovoort aanpassen. De bovenstaande parameters zijn alleen ter referentie. Raadpleeg voor details de richtlijnen voor de selectie en het gebruik van de SAYOON DC-contactor.<\/p>\n<\/div>\n<\/div>\n

BELASTINGSKROMME<\/strong><\/h2>\n
    \n
  • \"fzsm-30-20k\"<\/li>\n
  • \"fzsj-30-400\"<\/li>\n<\/ul>\n

    INSTALLATIEDIAGRAM<\/strong><\/h2>\n
    \"SEV30AD<\/div>\n

    BEDRADINGSSCHEMA<\/strong><\/h2>\n
    \"SEV30AD<\/div>\n

    COIL TEMPERATURE CURVE<\/strong><\/h2>\n
    \"SEV30AD<\/div>\n

    MECHANISCH VERMOGEN en GEBRUIK van de OMGEVING<\/strong><\/h2>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n
    Contact lead M5 tightening torque (N.m)<\/td>\n\u00a0>2,5 passend<\/td>\n<\/tr>\n
    Coil lead mode<\/td>\n\u00a0Wire dipping tin<\/td>\n<\/tr>\n
    Omgevingstemperatuur<\/td>\n\u00a0-40~+85\u2103<\/td>\n<\/tr>\n
    Relatieve vochtigheid<\/td>\n\u00a0+20 \u2103 98%<\/td>\n<\/tr>\n
    Trillingsfrequentie op de vaste positie<\/td>\n\u00a03G, 1\u201350Hz amplitude 0,5mm<\/td>\n<\/tr>\n
    Hersenschudding<\/td>\n\u00a0(60\uff5e100) slagen\/minuut, versnelling \u2264 4g<\/td>\n<\/tr>\n
    Hoogte<\/td>\n\u00a02000m<\/td>\n<\/tr>\n
    Installatierichting<\/td>\n\u00a0Willekeurig<\/td>\n<\/tr>\n
    International Protection<\/td>\n\u00a0IP68<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    BESTELINSTRUCTIE<\/strong><\/h2>\n
    <\/div>\n
    \n
    \n\n\n\n\n\n
    \n

    \u00a0SAYOON-producttype<\/b><\/p>\n<\/td>\n

    		\n

    \u00a0SEV30AD<\/b><\/p>\n<\/td>\n<\/tr>\n

    \u00a0U.N.W.<\/td>\n\u00a0145g<\/td>\n<\/tr>\n
    \u00a0Montagebeugel type<\/td>\n\u00a0L Vertical(default)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    \n
    When ordering, please state the following: name, full model, control coil voltage specification, installation frame type, whether with auxiliary contact, order quantity. For example: HV DC Contactor SEV30AD-\u25a1-\u25a1\/24V 100pcs, indicating the load rated current 30A, without auxiliary contact, default mounting bracket, coil control voltage 24V purchase 100pcs. Special voltage specification products, such as user needs can be special order.<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Discover the SEV30AD HV DC Contactor for efficient high-voltage DC applications. Reliable performance robust design and unmatched durability. Order now!<\/p>","protected":false},"featured_media":1208,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[47],"product_tag":[],"class_list":["post-919","product","type-product","status-publish","has-post-thumbnail","product_cat-sev-series-hv-dc-contactor","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/sayoon-dc.com\/nl\/wp-json\/wp\/v2\/product\/919","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sayoon-dc.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sayoon-dc.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sayoon-dc.com\/nl\/wp-json\/wp\/v2\/media\/1208"}],"wp:attachment":[{"href":"https:\/\/sayoon-dc.com\/nl\/wp-json\/wp\/v2\/media?parent=919"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sayoon-dc.com\/nl\/wp-json\/wp\/v2\/product_brand?post=919"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sayoon-dc.com\/nl\/wp-json\/wp\/v2\/product_cat?post=919"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sayoon-dc.com\/nl\/wp-json\/wp\/v2\/product_tag?post=919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}