{"id":993,"date":"2026-01-27T08:22:00","date_gmt":"2026-01-27T08:22:00","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&p=993"},"modified":"2026-09-09T08:30:30","modified_gmt":"2026-09-09T08:30:30","slug":"hy5wz-10kv-surge-arrester","status":"publish","type":"products","link":"https:\/\/yieou.com\/zh\/product\/hy5wz-10kv-surge-arrester\/","title":{"rendered":"HY5WZ-10kV \u907f\u96f7\u5668"},"content":{"rendered":"

Surge Arrester<\/a> Technical Parameters (Distribution System)<\/h3>\n\n\n\n
\u5e94\u7528<\/th>\u907f\u96f7\u5668\u6a21\u578b<\/th>\u907f\u96f7\u5668\u989d\u5b9a\u7535\u538b (\u5343\u4f0f, \u5747\u65b9\u6839)<\/th>\u7cfb\u7edf\u6807\u79f0\u7535\u538b (kV, RMS)<\/th>\u8fde\u7eed\u5de5\u4f5c\u7535\u538b (kV, \u5747\u65b9\u6839)<\/th>\u76f4\u6d41\u53c2\u8003\u7535\u538b (U1mA) \u2265 kV<\/th>\u96f7\u7535\u51b2\u51fb\u6b8b\u538b (kV, \u5cf0\u503c)<\/th>\u5f00\u5173\u51b2\u51fb\u6b8b\u538b (kV, \u5cf0\u503c)<\/th>\u64cd\u4f5c\u51b2\u51fb\u6b8b\u538b (kV, \u5cf0\u503c)<\/th>200 \u5fae\u79d2\u65b9\u6ce2\u7535\u6d41\uff08\u5b89\u57f9\uff0c\u5cf0\u503c\uff09<\/th>4\/10 \u5fae\u79d2 \u51b2\u51fb\u7535\u6d41\uff08\u5b89\u57f9\uff0c\u5cf0\u503c\uff09<\/th>0.75\u00d7\u76f4\u6d41\u53c2\u8003\u7535\u538b\u4e0b\u7684\u6700\u5927\u6f0f\u7535\u6d41 (\u03bcA)<\/th><\/tr><\/thead>
\u5206\u5e03 (S)<\/td>HY5WS12.7\/50L<\/td>12.7<\/td>10<\/td>6.6<\/td>25<\/td>57.5<\/td>50.0<\/td>42.5<\/td>75<\/td>40<\/td>50<\/td><\/tr>
\u5206\u5e03 (S)<\/td>HY5WS-16.5\/50L<\/td>16.5<\/td>10<\/td>12.7<\/td>25<\/td>57.5<\/td>50.0<\/td>42.5<\/td>75<\/td>40<\/td>50<\/td><\/tr>
\u5206\u5e03 (S)<\/td>HY5WS-17\/50L<\/td>17.0<\/td>10<\/td>13.6<\/td>25<\/td>57.5<\/td>50.0<\/td>42.5<\/td>75<\/td>40<\/td>50<\/td><\/tr>
\u5206\u5e03 (S)<\/td>HY5WS17.5\/50L<\/td>17.5<\/td>10<\/td>13.6<\/td>25<\/td>57.5<\/td>50.0<\/td>42.5<\/td>75<\/td>40<\/td>50<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Additional Product Information<\/h3>\n\n\n\n

\u7279\u6027<\/h3>\n\n\n\n

Waterproof and dust-resistant protection is specified for harsh indoor or outdoor cable-system environments.<\/p>\n\n\n\n

Gapless metal-oxide arrester<\/a> construction is specified for overvoltage protection in distribution systems.<\/p>\n\n\n\n

\u5e94\u7528<\/h3>\n\n\n\n

This surge arrester<\/a> is intended for overvoltage protection of cables, transformers, switchgear, substations, and medium-voltage distribution equipment.<\/p>\n\n\n\n

\u4ea7\u54c1\u56fe\u7247<\/h3>\n\n\n\n
\"HY5WZ-10kV
HY5WZ-10kV source image 1<\/figcaption><\/figure>\n\n\n\n

\u6280\u672f\u53c2\u6570<\/h3>\n\n\n\n
\u53c2\u6570\u7c7b\u522b<\/th>\u7269\u54c1<\/th>HY(YH)5WZ-12.7\/45<\/th>HY(YH)5WZ-16.5\/45<\/th>HY(YH)5WZ-17\/45<\/th><\/tr>
\u989d\u5b9a\u7535\u6c14\u53c2\u6570<\/td>\u9002\u7528\u7cfb\u7edf\u7535\u538b (Un)<\/td>10\u5343\u4f0f<\/td>10\u5343\u4f0f<\/td>10\u5343\u4f0f<\/td><\/tr>
<\/td>Arrester Rated Voltage (Ur, RMS)<\/td>12.7\u5343\u4f0f<\/td>16.5\u5343\u4f0f<\/td>17\u5343\u4f0f<\/td><\/tr>
<\/td>Continuous Operating Voltage (Uc, RMS)<\/td>6.6\u5343\u4f0f<\/td>12.7\u5343\u4f0f<\/td>13.6\u5343\u4f0f<\/td><\/tr>
<\/td>DC 1mA Reference Voltage (Minimum)<\/td>24\u5343\u4f0f<\/td>24\u5343\u4f0f<\/td>24\u5343\u4f0f<\/td><\/tr>
<\/td>Maximum Residual Voltage under Steep Current Impulse (Peak)<\/td>51.8\u5343\u4f0f<\/td>51.8\u5343\u4f0f<\/td>51.8\u5343\u4f0f<\/td><\/tr>
<\/td>Maximum Residual Voltage under Lightning Current Impulse (Peak)<\/td>45\u5343\u4f0f<\/td>45\u5343\u4f0f<\/td>45\u5343\u4f0f<\/td><\/tr>
<\/td>Maximum Residual Voltage under Switching Current Impulse (Peak)<\/td>38.3\u5343\u4f0f<\/td>38.3\u5343\u4f0f<\/td>38.3\u5343\u4f0f<\/td><\/tr>
<\/td>2000\u03bcs<\/td>150A<\/td>150A<\/td>150A<\/td><\/tr>
<\/td>4\/10 CurrentWithstand<\/td>65\u5343\u5b89<\/td>65\u5343\u5b89<\/td>65\u5343\u5b89<\/td><\/tr>
<\/td>0.75 DCReferenceVoltageat Current<\/td>50\u5fae\u5b89<\/td>50\u5fae\u5b89<\/td>50\u5fae\u5b89<\/td><\/tr>
<\/td>Source specification<\/td>360\u6beb\u7c73<\/td>360\u6beb\u7c73<\/td>360\u6beb\u7c73<\/td><\/tr>
\u7ed3\u6784\u548c\u6750\u6599\u53c2\u6570<\/td>\u4e3b\u6599<\/td>Zinc Oxide Resistor Disc(Core) \/ Silicone Rubber( ) \/ Tin-Plated Copper(Terminal<\/td>Zinc Oxide Resistor Disc(Core) \/ Silicone Rubber( ) \/ Tin-Plated Copper(Terminal<\/td>Zinc Oxide Resistor Disc(Core) \/ Silicone Rubber( ) \/ Tin-Plated Copper(Terminal<\/td><\/tr>
<\/td>\u9632\u62a4\u7b49\u7ea7<\/td>IP65<\/td>IP65<\/td>IP65<\/td><\/tr>
<\/td>Structural Form<\/td>GaplessMetal OxideSurge Arrester<\/td>GaplessMetal OxideSurge Arrester<\/td>GaplessMetal OxideSurge Arrester<\/td><\/tr>
<\/td>Terminal<\/td>M10<\/td>M10<\/td>M10<\/td><\/tr>
<\/td>\u603b\u4f53\u5c3a\u5bf8<\/td>\u03a695mm\u00d7260mm<\/td>\u03a695mm\u00d7260mm<\/td>\u03a695mm\u00d7260mm<\/td><\/tr>
\u73af\u5883\u53c2\u6570<\/td>\u9002\u7528\u9ad8\u5ea6<\/td>\u22642000m(High-Altitude Version Customizable)<\/td>\u22642000m(High-Altitude Version Customizable)<\/td>\u22642000m(High-Altitude Version Customizable)<\/td><\/tr>
<\/td>\u73af\u5883\u6e29\u5ea6<\/td>-40\u00b0C to +90\u00b0C(Operating Temperature), -40\u00b0C to +70\u00b0C(Storage Temperature)<\/td>-40\u00b0C to +90\u00b0C(Operating Temperature), -40\u00b0C to +70\u00b0C(Storage Temperature)<\/td>-40\u00b0C to +90\u00b0C(Operating Temperature), -40\u00b0C to +70\u00b0C(Storage Temperature)<\/td><\/tr>
<\/td>\u76f8\u5bf9\u6e7f\u5ea6<\/td>\u2264100%(Non-Condensing)<\/td>\u2264100%(Non-Condensing)<\/td>\u2264100%(Non-Condensing)<\/td><\/tr>
<\/td>Seismic Grade<\/td>8 Class<\/td>8 Class<\/td>8 Class<\/td><\/tr>
\u9002\u7528\u6807\u51c6<\/td><\/td>GB 11032 GaplessMetal OxideSurge Arrester \/ DL\/T 804 SystemMetal OxideSurge ArresterOperation<\/td>GB 11032 GaplessMetal OxideSurge Arrester \/ DL\/T 804 SystemMetal OxideSurge ArresterOperation<\/td>GB 11032 GaplessMetal OxideSurge Arrester \/ DL\/T 804 SystemMetal OxideSurge ArresterOperation<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Model Code Description<\/h3>\n\n\n\n
\u578b\u53f7\u4ee3\u7801<\/th>\u610f\u601d<\/th><\/tr>
HY(YH)<\/td>Composite HousingMetal OxideSurge Arrester<\/td><\/tr>
5<\/td>NominalDischargeCurrentClass(5kA)<\/td><\/tr>
W<\/td>Gapless<\/td><\/tr>
Z<\/td>System<\/td><\/tr>
10\u5343\u4f0f<\/td>ApplicableSystemVoltageClass, 10kV System<\/td><\/tr>
12.7\/45 \/ 16.5\/45 \/ 17\/45<\/td>Surge ArresterRatedVoltage \/ LightningImpulseResidual Voltage(Peak)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8ba2\u5355\u4fe1\u606f<\/h3>\n\n\n\n

Before ordering, confirm protection degree, and the required quantity according to the project drawings and source specification.<\/p>\n\n

\n\n\t\t\n
    \n\t\t\t <\/ul>\n <\/div>","protected":false},"excerpt":{"rendered":"

    Surge Arrester Technical Parameters (Distribution System) Application Arrester Model Rated Voltage of Arrester (kV, RMS) System Nominal Voltage (kV, RMS) […]<\/p>\n","protected":false},"featured_media":994,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_category":[16],"class_list":["post-993","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-lightning-arrester-series"],"acf":{"products_imagines":[994,995],"short_describe":"","pdf_file":"","related_products":{"products":""},"technical_parameter":"","outline_and_installation_dimension":""},"_links":{"self":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/products\/993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/types\/products"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media\/995"},{"embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media\/994"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media\/994"}],"wp:attachment":[{"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/media?parent=993"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/yieou.com\/zh\/wp-json\/wp\/v2\/product_category?post=993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}