{"id":1650,"date":"2026-05-08T11:54:24","date_gmt":"2026-05-08T03:54:24","guid":{"rendered":"https:\/\/sayoon-dc.com\/?post_type=product&p=1650"},"modified":"2026-07-17T10:15:21","modified_gmt":"2026-07-17T02:15:21","slug":"szj1000a-normally-open-dc-contactor","status":"publish","type":"product","link":"https:\/\/sayoon-dc.com\/nl\/product\/szj1000a-normally-open-dc-contactor\/","title":{"rendered":"SZJ1000A Normaal Open Gelijkstroomcontactor"},"content":{"rendered":"

KENMERKEN<\/span><\/strong><\/h2>\n
<\/div>\n
\n
The application fields of normally open DC contactors are very wide, including the following aspects:<\/div>\n
<\/div>\n
\u00a01. Start and stop control of the motor<\/div>\n
\u00a02. Power management of automation equipment<\/div>\n
\u00a03. Control of solar and wind energy systems<\/div>\n
\u00a04. Traffic lights and other control systems<\/div>\n
<\/div>\n
\u00a0Normally open DC contactors play an important role in modern industrial and commercial environments. In motor control, it can accurately manage the flow of current, ensure the smoothness of the motor when starting and stopping, and reduce mechanical wear and failure risks. In automation equipment, the contactor’s efficient power management function can optimize the operating efficiency of the equipment and reduce energy consumption.<\/div>\n
<\/div>\n
\u00a0In the field of renewable energy, the application of normally open DC contactors is also indispensable. In solar power generation and wind power generation systems, they are responsible for controlling the flow of current to ensure efficient use of energy and safe operation of the system. In addition, the application of contactors in traffic lights and other control systems demonstrates their importance in public safety and traffic management.<\/div>\n<\/div>\n

SAYOON-MODELIMPLICATIE<\/strong><\/h2>\n
\n
\n\n\n\n\n
\n

SZJ<\/p>\n<\/td>\n

\n

1000A<\/p>\n<\/td>\n

\n

-S<\/p>\n<\/td>\n

\n

-\u25a1<\/p>\n<\/td>\n

\n

-\u25a1<\/p>\n<\/td>\n

\n

\/\u25a1<\/p>\n<\/td>\n

\n

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

\n

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

\n

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

\n

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

\n

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

\n

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

\n

6<\/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

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

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

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

Hulpstroomschakelaar: Geen<\/b>-Zonder hulpschakelaar;\u00a0S<\/b>- Met hulpschakelaar<\/td>\n<\/td>\n<\/tr>\n
\n

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

Mounting bracket type:<\/b>\u00a0Geen<\/b>-M Horizontal (default);\u00a0E<\/b>-Level embedded<\/td>\n<\/tr>\n
\n

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

Andere functiecodes<\/b><\/td>\n<\/tr>\n
\n

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

Nominale spoelspanning:\u00a0<\/b>12V, 24V, 36V, 48V, 60V, 72V enz.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Gebruikt<\/strong><\/h2>\n
Dit product heeft \u00e9\u00e9n maakcontact, voor elektrische voertuigen, telecommunicatieapparatuur, bouwmachines, accu's, elektrische vorkheftrucks, treinen, schepen en elektronische besturingssystemen zoals een ononderbroken stroomvoorziening.<\/div>\n

Technical Parameters:\u00a0 (Version 1.45)<\/strong><\/h2>\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

\u00a0SZJ1000A<\/b><\/p>\n<\/td>\n<\/tr>\n

\u00a0Contactformulier<\/td>\n\u00a01 NEE<\/td>\n<\/tr>\n
\u00a0Nominale spoelspanning (DC V)<\/td>\n\u00a06V, 12V, 24V, 36V, 48V, 60V, 72V, 84V, 120V, 150V, 220V enz.<\/td>\n<\/tr>\n
\u00a0Contactspanning (DC V)<\/td>\n\u00a0\u226460V<\/td>\n<\/tr>\n
\u00a0Nominale belastingstroom van contact 48V-circuit (DC-1)<\/td>\n\u00a01000A<\/td>\n<\/tr>\n
\u00a0Typische spanningsval over contacten per 100A<\/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\u226f40%,\u226e5%<\/td>\n<\/tr>\n
\u00a0Werkspanningbereik van een 40\u2103 spoel<\/td>\n\u00a00,8-1,2 us<\/td>\n<\/tr>\n
\u00a0Afvaltijd (maakcontacten)<\/td>\n\u00a030ms<\/td>\n<\/tr>\n
\u00a0Aantrektijd (maakcontacten sluiten)<\/td>\n\u00a015ms<\/td>\n<\/tr>\n
\u00a0Maximale dachttijd voor contactverbinding<\/td>\n\u00a010 ms<\/td>\n<\/tr>\n
\u00a0Maximale derteltijd voor contactverbreking<\/td>\n\u00a03 ms<\/td>\n<\/tr>\n
\u00a0Isolatieweerstand<\/td>\n\u00a020 M\u03a9<\/td>\n<\/tr>\n
\u00a0Elektrische sterkte om te weerstaan<\/td>\n\u00a050Hz\/60Hz 1000VAC 1 minuut<\/td>\n<\/tr>\n
\u00a0Typische te onderbreken foutstromen<\/td>\n\u00a03000A\/5ms at 48V DC<\/td>\n<\/tr>\n
\u00a0Spoelvermogen (W)<\/td>\n\u00a0Start: 140-190, Keep: 9-18<\/td>\n<\/tr>\n
\u00a0Temperatuurstijging van de spoel (K)<\/td>\n\u00a0\u226450<\/td>\n<\/tr>\n
\u00a0Temperatuurstijging op uitgaande klem (K)<\/td>\n\u00a0\u226465<\/td>\n<\/tr>\n
\u00a0Elektrisch leven<\/td>\n\u00a010.000 keer<\/td>\n<\/tr>\n
\u00a0Mechanisch leven<\/td>\n\u00a0200,000 times<\/td>\n<\/tr>\n
\u00a0Werkomschrijving<\/td>\n\u00a0Continu<\/td>\n<\/tr>\n
\u00a0Contactmateriaal<\/td>\n\u00a0Zilverlegering<\/td>\n<\/tr>\n
\u00a0Laad terminaltype<\/td>\n\u00a02-M12 Screw<\/td>\n<\/tr>\n
\u00a0Spoelaansluiting type<\/td>\n\u00a0M4-schroef<\/td>\n<\/tr>\n
\u00a0Nominale belasting hulpcontact (optioneel)<\/td>\n\u00a02A\/48VDC, 5A\/24VDC<\/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

Belastingskarakteristiek<\/strong><\/h2>\n
    \n
  • \"fzsm-1000-10k\"<\/li>\n
  • \"fzsj-1000-3000\"<\/li>\n<\/ul>\n

    Installatiediagram<\/strong><\/h2>\n
    \"szj1000a\"<\/div>\n

    Bedradingsschema<\/strong><\/h2>\n
    \"szj-10_e\"<\/div>\n

    Temperatuurcurve<\/strong><\/h2>\n
    \"xqws-szj200a\"<\/div>\n

    Mechanisch vermogen en het gebruik van de omgeving<\/strong><\/h2>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n
    \u00a0Aanhaalmoment contactpen M12 (N.m)<\/td>\n\u00a0> 30,0 passend<\/td>\n<\/tr>\n
    \u00a0Aanhaalmoment spoeldraad M4 (N\u00b7m)<\/td>\n\u00a0\u226f1,2 passend<\/td>\n<\/tr>\n
    \u00a0Omgevingstemperatuur<\/td>\n\u00a0-25~+70\u2103<\/td>\n<\/tr>\n
    \u00a0Relatieve vochtigheid<\/td>\n\u00a0+20 \u2103 98%<\/td>\n<\/tr>\n
    \u00a0Trillingsfrequentie op de vaste positie<\/td>\n\u00a03G, 1\u201350Hz amplitude 0,5mm<\/td>\n<\/tr>\n
    \u00a0Hersenschudding<\/td>\n\u00a0(60\uff5e100) slagen\/minuut, versnelling \u2264 4g<\/td>\n<\/tr>\n
    \u00a0Hoogte<\/td>\n\u00a02000m<\/td>\n<\/tr>\n
    \u00a0Installatierichting<\/td>\n\u00a0Willekeurig<\/td>\n<\/tr>\n
    \u00a0Internationale bescherming<\/td>\n\u00a0IP40 (volgens IEC60947)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    Bestelinstructie<\/strong><\/h2>\n
    \n
    \n\n\n\n\n\n\n
    \n

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

    		\n

    \u00a0SZJ1000A<\/b><\/p>\n<\/td>\n<\/tr>\n

    \u00a0U.N.W.<\/td>\n\u00a02735g<\/td>\n<\/tr>\n
    \u00a0Aantal verpakkingen.<\/td>\n\u00a04 stuks<\/td>\n<\/tr>\n
    \u00a0Montagebeugel type<\/td>\n\u00a0None – M Horizontal (default), E Level Embedded<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

     <\/p>\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: DC Contactor SZJ1000A\/24V 100pcs, indicating the load rated current 1000A, without auxiliary contact, default mounting bracket, coil control voltage 24V purchase 100pcs. Special voltage specification products, such as user needs can be special order.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Discover the SZJ1000A Normally Open DC Contactor for reliable performance in your electrical projects. Perfect for controlling DC loads efficiently. Get yours today!<\/p>","protected":false},"featured_media":1651,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[58],"product_tag":[],"class_list":["post-1650","product","type-product","status-publish","has-post-thumbnail","product_cat-szj-series-dc-contactor","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/sayoon-dc.com\/nl\/wp-json\/wp\/v2\/product\/1650","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\/1651"}],"wp:attachment":[{"href":"https:\/\/sayoon-dc.com\/nl\/wp-json\/wp\/v2\/media?parent=1650"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sayoon-dc.com\/nl\/wp-json\/wp\/v2\/product_brand?post=1650"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sayoon-dc.com\/nl\/wp-json\/wp\/v2\/product_cat?post=1650"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sayoon-dc.com\/nl\/wp-json\/wp\/v2\/product_tag?post=1650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}