{"id":1937,"date":"2021-11-30T11:17:52","date_gmt":"2021-11-30T03:17:52","guid":{"rendered":"https:\/\/www.wolunelectric.com\/?post_type=product&p=1937"},"modified":"2021-12-30T12:10:22","modified_gmt":"2021-12-30T04:10:22","slug":"yh5w-yh10w-metal-oxide-polymer-lightning-arrester","status":"publish","type":"product","link":"https:\/\/www.wolunelectric.com\/vi\/product\/yh5w-yh10w-metal-oxide-polymer-lightning-arrester\/","title":{"rendered":"PYH5W PYH10W Metal-oxide Polymeric Lightning Arrester"},"content":{"rendered":"

General Introduction<\/h3>\n

Zinc oxide surge arrester is a lightning protection device with superior protection performance, light weight, pollution resistance and stable performance. It mainly uses the good non-linear volt-ampere characteristics of zinc oxide to make the current flowing through the surge arrester at normal working voltage very small (microamp or milliampere level); when the overvoltage acts, the resistance drops sharply, venting the overvoltage Energy to achieve the effect of protection. The difference between this kind of lightning arrester and the traditional lightning arrester is that it has no discharge gap, and uses the non-linear characteristics of zinc oxide to discharge and break.<\/p>\n

 <\/p>\n

Features<\/h3>\n

1.Silicone polymer housing composite metal oxide surge arrester and porcelain housing metal Oxide surge arresters are available.<\/p>\n

2.Easy installation and maintenance.<\/p>\n

3. Good sealing capability to ensure reliable operation.<\/p>\n

4. Protection and reliability of the surge arrester have been greatly enhanced.<\/p>\n

 <\/p>\n

Working Condition<\/h3>\n

1. Ambient air temperature:-40\u2103 ~+40\u2103 ;<\/p>\n

2. Altitude\uff1a<=2000m;<\/p>\n

3. Frequency: 48Hz~62Hz;<\/p>\n

4. Power frequency voltage applied between terminals of surge arrester must not exceed continuous operating voltage of surge arrerter;<\/p>\n

5. Earthquake intensity is less than 8 degree;<\/p>\n

6. Max. Wind speed is 35m\/s.<\/p>\n

 <\/p>\n

Main Techical Parameter<\/h3>\n
1. Metal oxide Polymer Housing (Gapless) type Surge Arrester for A.C System(5kA series)<\/pre>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/td>\nRated voltage (kVr.m.s)<\/td>\nContinuous operating Voltage<\/p>\n
(KVr.m.s\uff09<\/td>\n
Lightening impulse residual voltage under nominal discharge current (<=KVp)<\/td>\nLine discharge class<\/td>\nCreepage distance<\/p>\n
(mm)<\/td>\n
2ms square wave impulse current withstands<\/p>\n
(A)<\/td>\n
4\/10\u03bc<\/p>\n
high<\/p>\n
current<\/p>\n
impulse Withstands(KAp)<\/td>\n<\/tr>\n
PYH-5W-6<\/td>\n6<\/td>\n5.1<\/td>\n18<\/td>\n<\/td>\n320<\/td>\n150<\/td>\n65<\/td>\n<\/tr>\n
PYH-5W-9<\/td>\n9<\/td>\n7.65<\/td>\n27<\/td>\n<\/td>\n430<\/td>\n150<\/td>\n65<\/td>\n<\/tr>\n
PYH-5W-12<\/td>\n12<\/td>\n10.2<\/td>\n36<\/td>\n<\/td>\n430<\/td>\n150<\/td>\n65<\/td>\n<\/tr>\n
PYH-5W-15<\/td>\n15<\/td>\n12.75<\/td>\n45<\/td>\n<\/td>\n530<\/td>\n150<\/td>\n65<\/td>\n<\/tr>\n
PYH-5W-18<\/td>\n18<\/td>\n15.3<\/td>\n54<\/td>\n<\/td>\n530<\/td>\n150<\/td>\n65<\/td>\n<\/tr>\n
PYH-5W-21<\/td>\n21<\/td>\n16.8<\/td>\n63<\/td>\n<\/td>\n640<\/td>\n150<\/td>\n65<\/td>\n<\/tr>\n
PYH-5W-24<\/td>\n24<\/td>\n19.2<\/td>\n72<\/td>\n<\/td>\n640<\/td>\n150<\/td>\n65<\/td>\n<\/tr>\n
PYH-5W-27<\/td>\n27<\/td>\n21.6<\/td>\n81<\/td>\n<\/td>\n740<\/td>\n150<\/td>\n65<\/td>\n<\/tr>\n
PYH-5W-30<\/td>\n30<\/td>\n24<\/td>\n90<\/td>\n<\/td>\n890<\/td>\n150<\/td>\n65<\/td>\n<\/tr>\n
PYH-5W-33<\/td>\n33<\/td>\n26.4<\/td>\n99<\/td>\n<\/td>\n890<\/td>\n150<\/td>\n65<\/td>\n<\/tr>\n
PYH-5W-36<\/td>\n36<\/td>\n28.8<\/td>\n108<\/td>\n<\/td>\n1115<\/td>\n150<\/td>\n65<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
2. Metal Oxide Polymer Housing (Gapless) type Surge Arrester for A.C. System (10KA series)<\/p>\n
\n
\n\n\n\n\n\n\n\n\n\n<\/colgroup>\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
Model<\/td>\nRated voltage (kVr.m.s)<\/td>\nContinuous operating Voltage(KVr.m.s\uff09<\/td>\nLightening impulse residual voltage under nominal discharge current (<=KVp)<\/td>\nLine discharge class<\/td>\nCreepage distance(mm)<\/td>\n2ms square wave<\/p>\n
impulse current withstands(A)<\/td>\n
4\/10\u03bc<\/p>\n
high<\/p>\n
current impulse Withstands<\/p>\n
(KAp)<\/td>\n<\/tr>\n
PYH-10W-6<\/td>\n6<\/td>\n5.1<\/td>\n18<\/td>\n1<\/td>\n320<\/td>\n250<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-9<\/td>\n9<\/td>\n7.65<\/td>\n27<\/td>\n1<\/td>\n430<\/td>\n250<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-12<\/td>\n12<\/td>\n10.2<\/td>\n36<\/td>\n1<\/td>\n430<\/td>\n250<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-15<\/td>\n15<\/td>\n12.75<\/td>\n45<\/td>\n1<\/td>\n530<\/td>\n250<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-18<\/td>\n18<\/td>\n15.3<\/td>\n54<\/td>\n1<\/td>\n530<\/td>\n250<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-21<\/td>\n21<\/td>\n16.8<\/td>\n63<\/td>\n1<\/td>\n640<\/td>\n250<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-24<\/td>\n24<\/td>\n19.2<\/td>\n72<\/td>\n1<\/td>\n740<\/td>\n250<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-27<\/td>\n27<\/td>\n21.6<\/td>\n81<\/td>\n1<\/td>\n740<\/td>\n250<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-30<\/td>\n30<\/td>\n24<\/td>\n90<\/td>\n1<\/td>\n890<\/td>\n250<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-33<\/td>\n33<\/td>\n26.4<\/td>\n99<\/td>\n1<\/td>\n890<\/td>\n250<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-36<\/td>\n36<\/td>\n28.8<\/td>\n108<\/td>\n1<\/td>\n1115<\/td>\n250<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-42<\/td>\n42<\/td>\n33.6<\/td>\n126<\/td>\n2<\/td>\n1260<\/td>\n400<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-48<\/td>\n48<\/td>\n39<\/td>\n139<\/td>\n2<\/td>\n1260<\/td>\n400<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-54<\/td>\n54<\/td>\n42<\/td>\n160<\/td>\n2<\/td>\n1260<\/td>\n400<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-60<\/td>\n60<\/td>\n48<\/td>\n178<\/td>\n2<\/td>\n1465<\/td>\n400<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-66<\/td>\n66<\/td>\n52.8<\/td>\n196<\/td>\n2<\/td>\n1465<\/td>\n400<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-72<\/td>\n72<\/td>\n57<\/td>\n214<\/td>\n2<\/td>\n2255<\/td>\n400<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-84<\/td>\n84<\/td>\n67.2<\/td>\n244<\/td>\n2<\/td>\n2255<\/td>\n400<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-90<\/td>\n90<\/td>\n72.5<\/td>\n249<\/td>\n2<\/td>\n2255<\/td>\n400<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-96<\/td>\n96<\/td>\n75<\/td>\n265<\/td>\n3<\/td>\n3555<\/td>\n800<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-108<\/td>\n108<\/td>\n84<\/td>\n281<\/td>\n3<\/td>\n3555<\/td>\n800<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-120<\/td>\n120<\/td>\n96<\/td>\n300<\/td>\n3<\/td>\n4153<\/td>\n800<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-150<\/td>\n150<\/td>\n120<\/td>\n416<\/td>\n3<\/td>\n5040<\/td>\n800<\/td>\n100<\/td>\n<\/tr>\n
PYH-10W-200<\/td>\n200<\/td>\n156<\/td>\n520<\/td>\n3<\/td>\n7110<\/td>\n800<\/td>\n100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
3. Metal Oxide Polymer Housing (Gapless) type Surge Arrester for A.C. System (20KA series)<\/p>\n
 <\/p>\n
\n
\n\n\n\n\n\n\n\n
Model<\/td>\nRated voltage (kVr.m.s)<\/td>\nContinuous operating Voltage<\/p>\n
(KVr.m.s\uff09<\/td>\n
Lightening impulse residual voltage under nominal discharge current (<=KVp)<\/td>\nLine discharge class<\/td>\nCreepage distance<\/p>\n
(mm)<\/td>\n
2ms<\/p>\n
square wave<\/p>\n
impulse current withstands<\/p>\n
(A)<\/td>\n
4\/10\u03bc<\/p>\n
high<\/p>\n
current impulse Withstands<\/p>\n
(KAp)<\/td>\n<\/tr>\n
PYH-20W-108<\/td>\n108<\/td>\n84<\/td>\n281<\/td>\n3<\/td>\n3555<\/td>\n800<\/td>\n100<\/td>\n<\/tr>\n
PYH-20W-120<\/td>\n120<\/td>\n96<\/td>\n300<\/td>\n3<\/td>\n4153<\/td>\n800<\/td>\n100<\/td>\n<\/tr>\n
PYH-20W-150<\/td>\n150<\/td>\n120<\/td>\n416<\/td>\n3<\/td>\n5040<\/td>\n800<\/td>\n100<\/td>\n<\/tr>\n
PYH-20W-200<\/td>\n200<\/td>\n156<\/td>\n520<\/td>\n3<\/td>\n7110<\/td>\n800<\/td>\n100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
 <\/p>","protected":false},"excerpt":{"rendered":"
General Introduction Zinc oxide surge arrester is a lightning protection device with superior protection performance, light weight, pollution resistance and stable performance. It mainly uses the good non-linear volt-ampere characteristics of zinc oxide to make the current flowing through the surge arrester at normal working voltage very small (microamp or milliampere level); when the overvoltage […]<\/p>","protected":false},"featured_media":2050,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[],"product_cat":[43],"product_tag":[],"class_list":{"0":"post-1937","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lightning-arrester","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product\/1937","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media\/2050"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=1937"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_brand?post=1937"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1937"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1937"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}