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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不娉ㄥ唺

娓噺浜掓劅鍣�
闁辫畝锛�3044鏅傞枔锛�2017-08-08 13:55:20

    闆绘祦浜掓劅鍣� current transformer 涓�绋湪姝ｅ父浣跨敤姊濅欢涓嬪叾浜屾闆绘祦鑸囦竴娆￠浕娴佹垚姝ｆ瘮銆佷笖鍦ㄨ伅(li谩n)绲�(ji茅)鏂规硶姝ｇ⒑鏅傚叾鐩镐綅宸帴杩戜簬闆剁殑浜掓劅鍣�銆�

鍚嶈瀹氱京

    闆绘祦浜掓劅鍣� current transformer

    涓�绋湪姝ｅ父浣跨敤姊濅欢涓嬪叾浜屾闆绘祦鑸囦竴娆￠浕娴佹垚姝ｆ瘮銆佷笖鍦ㄨ伅(li谩n)绲�(ji茅)鏂规硶姝ｇ⒑鏅傚叾鐩镐綅宸帴杩戜簬闆剁殑浜掓劅鍣�銆�

鐢�(ch菐n)鍝佺ず渚�

    3.1娓噺鐢ㄩ浕娴佷簰鎰熷櫒鏄偤鎸囩ず鍎�琛�銆佺⿳鍒嗗剙琛ㄥ拰鍏朵粬椤炰技闆诲櫒鎻愪緵闆绘祦鐨勯浕娴佷簰鎰熷櫒銆�

    娓噺鐢ㄩ浕娴佷簰鎰熷櫒寤ｆ硾鐢ㄤ簬灏嶄綆澹撻厤闆荤郴绲�(t菕ng)闆绘祦鐨勬脯閲�锛屼富瑕佹簴(zh菙n)纰�(灏嶉浕娴佷簰鎰熷櫒绲﹀畾鐨勭瓑绱�)绱氭湁锛�0.2銆�0.5銆�1銆�3銆�5绛夛紝鐩墠鎳�(y墨ng)鐢ㄦ瘮杓冨唬娉涚殑娓噺鐢ㄤ簰鎰熷櫒涓昏鐐烘瘝绶氬紡闆绘祦浜掓劅鍣�锛屽畨瑁濇柟渚匡紝鑰屼笖鍏跺瀷铏�銆佽(gu墨)鏍肩箒澶氾紝鍙牴鎿�(j霉)涓嶅悓瑕�(gu墨)鏍肩殑姣嶆帓鎴栫窔绾滈伕鐢ㄦ渶缍�(j墨ng)婵�(j矛)鍚堢悊鐨勯浕娴佷簰鎰熷櫒锛屼互AKH-0.66鍨嬮浕娴佷簰鎰熷櫒锛屽垎鏋愭脯閲忕敤闆绘祦浜掓劅鍣ㄧ殑閬嬬敤鍙婄壒榛�銆�

    3.1 姒傝堪

    AKH-0.66绯诲垪闆绘祦浜掓劅鍣ㄥ娈奸噰鐢ㄩ樆鐕冦�佽�愭韩140鈩冪殑閫�(j矛n)鍙ｈ仛纰抽吀閰敞濉戞垚褰�锛岄惖鑺噰鐢ㄥ彇鍚戝喎杌嬬閶煎付鍗风篂鑰屾垚锛屼簩娆″皫(d菐o)绶氶噰鐢ㄩ珮寮�(qi谩ng)搴﹂浕纾佹紗鍖呯窔锛岀敘(ch菐n)鍝佺祼(ji茅)妲�(g貌u)鏂扮⿴锛岄�犲瀷缇庤锛屽畨瑁濇柟渚�锛岄珨绌嶅皬锛岃唱(zh矛)閲忚紩锛屾簴(zh菙n)纰哄害楂�锛屽閲忓ぇ銆傜敘(ch菐n)鍝佺鍚堝湅妯�(bi膩o)GB1208-2006銆�

    3.2 鎶�琛�(sh霉)鎸囨(bi膩o)

    娓噺CT涓�娆￠浕娴侊細5-6300A锛屼簩娆￠浕娴侊細5A锛�1A锛�0.1A锛�0.05A;

    闆欑篂绲凜T涓�娆￠浕娴侊細5-6300A锛屼簩娆￠浕娴侊細5A銆�20mA锛�1A銆�20mA;

    闆欑篂绲勫偝鎰熷櫒涓�娆￠浕娴侊細5-6300A锛屼簩娆￠浕娴侊細AC5A銆丏C4-20mA锛孉C1A銆丏C4-20mA;

    闁嬪彛寮廋T涓�娆￠浕娴侊細100-6300A锛屼簩娆￠浕娴侊細5A锛�1A;

    椤嶅畾宸ヤ綔闆诲锛欰C0.66kV(绛夋晥AC0.69kV锛孏B156-2003);

    椤嶅畾闋荤巼锛�50-60Hz;

    鐠�(hu谩n)澧冩韩搴︼細-30鈩儈70鈩�锛岃�愭韩120鈩�;

    娴锋嫈楂樺害锛氣墹3000m;

    宸ラ牷鑰愬锛�3000V/1min 50Hz;

    鐢ㄤ簬娌掓湁闆ㄩ洩鐩存帴渚佃ゲ锛岀劇鍤�(y谩n)閲嶆薄鏌撳強鍔囩儓闇囧嫊鐨勫牬鎵�銆�

    3.3 AKH-0.66娓噺鐢ㄩ浕娴佷簰鎰熷櫒鐨勫垎椤�

    3.3.1 AKH-0.66/I鍨嬮浕娴佷簰鎰熷櫒锛屼富瑕佹脯閲忚寖鍦�5-3000A锛屼簩娆¤几鍑�0-5A(0-1A)锛屼富瑕佺敤浜庡(鍠�)鏍归浕绾滄垨鍠牴姣嶆帓绌胯秺锛岄仼鐢ㄩ潰寤ｏ紝鑸囬浕娴佽〃閰嶅悎浣跨敤銆�

    3.3.2 AKH-0.66/II鍨嬮浕娴佷簰鎰熷櫒锛屼富瑕佹脯閲忚寖鍦�150-6300A锛屼簩娆¤几鍑�0-5A(0-1A)锛屼富瑕侀仼鐢ㄧ敤浜庡鏍规瘝鎺掓垨澶氭牴闆荤簻绌胯秺锛岄仼鐢ㄩ潰寤�锛屼簩娆℃帴绶氱鑸囨瘝鎺掑畨瑁濇按骞抽潰骞宠锛岃垏闆绘祦琛ㄩ厤鍚堜娇鐢ㄣ��

    3.3.3 AKH-0.66/III鍨嬮浕娴佷簰鎰熷櫒锛屼富瑕佹脯閲忚寖鍦�150-6300A锛屼簩娆¤几鍑�0-5A(0-1A)锛屼富瑕侀仼鐢ㄧ敤浜�(鍠�)澶氭牴姣嶆帓鎴栧鏍归浕绾滅┛瓒�锛岄仼鐢ㄩ潰寤ｏ紝浜屾鎺ョ窔绔垏姣嶆帓瀹夎姘村钩闈㈠瀭鐩�锛岃垏闆绘祦琛ㄩ厤鍚堜娇鐢ㄣ��

    3.3.4 AKH-0.66/S鍨嬮洐绻炵祫闆绘祦浜掓劅鍣ㄩ浕娴佷簰鎰熷櫒锛屼竴娆℃脯閲忚寖鍦�5-6300A锛屼富瑕侀仼鐢ㄧ敤浜�(鍠�)澶氭牴姣嶆帓鎴栧鏍归浕绾滅┛瓒�锛岄仼鐢ㄩ潰寤�;浜屾鍏╄矾杓稿嚭锛屼竴璺�0-5A(0-1A)锛屼緵绲﹂浕娴佽〃娓噺锛屽彟涓�璺疉C0-20mA锛岀敤浜庨仩(yu菐n)鍌�锛岃垏ARTU-32閬欐脯瑁濈疆銆佹垨闆诲嫊姗�(j墨)淇濊(h霉)鍠厓閰嶅悎浣跨敤銆�

    3.3.5 AKH-0.66/SM鍨嬮洐绻炵祫闆绘祦鍌虫劅鍣ㄩ浕娴佷簰鎰熷櫒锛�锛屼竴娆℃脯閲忚寖鍦�5-6300A锛屼富瑕侀仼鐢ㄧ敤浜�(鍠�)澶氭牴姣嶆帓鎴栧鏍归浕绾滅┛瓒�锛岄仼鐢ㄩ潰寤�;浜屾鍏╄矾杓稿嚭锛屼竴璺�0-5A(0-1A)锛屼緵绲﹂浕娴佽〃娓噺锛屽彟涓�璺疍C4-20mA锛岀敤浜庨仩(yu菐n)鍌筹紝鑸囪嚜鎺у剙琛≒LC鎴朌C閰嶅悎浣跨敤(杓斿姪闆绘簮DC24V鐢盤LC鎴朌C鎻愪緵)锛岀劇闋堜娇鐢ㄨ畩閫佸櫒锛屽畨瑁濇帴绶氭柟渚�锛岀偤鐢ㄦ埗绡�(ji茅)绱勬垚鏈��

    3.3.6 AKH-0.66K鍨嬮枊鍙ｅ紡闆绘祦浜掓劅鍣ㄤ富瑕佹噳(y墨ng)鐢ㄤ簬宸ユキ(y猫)涓煄缍�(w菐ng)銆佽静(n贸ng)缍�(w菐ng)鏀归�犻爡鐩紝瀹夎鏂逛究锛岀劇闋堟媶涓�娆℃瘝绶�锛屼害鍙付闆绘搷浣�锛屼笉褰遍熆瀹㈡埗姝ｅ父鐢ㄩ浕锛岀偤鐢ㄦ埗鏀归�犻爡鐩瘈(ji茅)鐪佷汉鍔�銆佺墿鍔涖�佽病鍔�锛屾彁楂樻晥鐜囥�傝┎绯诲垪闆绘祦浜掓劅鍣ㄥ彲鑸囩辜闆诲櫒淇濊(h霉)銆佹脯閲忎互鍙婅▓閲忚缃厤濂椾娇鐢�銆�

鎳�(y墨ng)鐢ㄥ渚�

    娓噺鐢ㄩ浕娴佷簰鎰熷櫒鍦ㄤ綆澹撻厤闆荤郴绲�(t菕ng)涓簩娆¤几鍑�5A鍜�1A鐨勯伕鎿�锛屾槸涓�浜涢浕姘ｅ伐绋嬪斧缍�(j墨ng)甯搁亣鍒扮殑鍟忛銆�

    2009骞�12鏈堝北鏉辫亰鍩庢煇鍖栧伐寤�锛屽悇鐢熺敘(ch菐n)杌婇枔鐠�(hu谩n)澧冨鐐虹垎鐐告�х挵(hu谩n)澧�锛屽悇杌婇枔闆绘埃鎺у埗瀹や笉瀹夎鍦ㄨ粖闁撳収(n猫i)锛岃�屾槸瀹夎鍦ㄩ洟鍚勮粖闁撹純閬�(yu菐n)鐨勫叕鍏遍浕姘ｆ帶鍒跺锛屼締瀵︾従(xi脿n)灏嶇郴绲�(t菕ng)闆绘祦淇℃伅鐨勯泦涓噰闆�锛岀従(xi脿n)鍫撮浕娴佷簰鎰熷櫒鑸囨帶鍒跺涔嬮枔璺濋洟澶х磩200绫�锛屾湁鐨勭敋鑷�300绫�锛屼簩娆″偝杓稿皫(d菐o)绶氱偤2.5骞虫柟姣背锛屼娇鐢ㄧ殑闆绘祦浜掓劅鍣ㄦ湁AKH-0.66/30I 200/5A 0.5绱� 5VA 绌垮績1鍖� 绛夎ū澶氳(gu墨)鏍�锛屼娇鐢ㄧ殑闆绘祦琛ㄧ偤CL72-AI锛岃┎闋呯洰姣旇純澶э紝瑭查爡鐩湪灏囧畬宸�锛岄儴鍒嗗伐绋嬭│閬嬭鏅�锛岀櫦(f膩)鐝�(xi脿n)鎵�鏈夐浕娴佽〃椤ず鑸囩従(xi脿n)鍫撮浕娴佸畬鍏ㄤ笉婧�(zh菙n)纰�銆�

    缍�(j墨ng)鍒嗘瀽锛岄浕娴佷簰鎰熷櫒椤嶅畾瀹归噺灏辨槸闆绘祦浜掓劅鍣ㄩ瀹氫簩娆￠浕娴両2e锛岄�氶亷浜屾鍥炶矾椤嶅畾璨�(f霉)杓塟2e鏅傛墍娑堣�楃殑瑕栧湪鍔熺巼S2e锛屽嵆锛孲2e=I2e²Z2e; 鍥犳暩(sh霉)椤〃娑堣�楃殑瑕栧湪鍔熺巼鍙湁0.05VA锛屽緢灏忥紝鎵�浠ユ垜鍊戝彲浠ヤ笉鑰冩叜锛孼2e=蟻.2L/S=0.0176惟. mm²/m脳2脳200 m /2.5=2.82惟锛孲2e=I2e²Z2e=5A²脳2.82惟=70.5VA锛岄仩(yu菐n)閬�(yu菐n)澶т簬闆绘祦浜掓劅鍣ㄧ殑椤嶅畾瀹归噺5VA锛屾墍浠ユ鏅傛噳(y墨ng)瑭查伕鎿�200/1A鐨勯浕娴佷簰鎰熷櫒锛�2010骞�2鏈堜唤瑭查爡鐩洿鎻涗簡鎵�鏈夌殑姣�5A闆绘祦浜掓劅鍣�锛屽悓鏅傜敱浜庨浕娴佽〃鐐烘暩(sh霉)椤〃锛岃畩姣斿彲浠ラ噸鏂拌ō(sh猫)瀹氱偤200/1锛屼娇鏁村�嬬郴绲�(t菕ng)鎭㈠京(f霉)姝ｅ父銆�

缍韩闆诲瓙閫�锛岄浕瀛愮煡璀�锛屼竴鏌ョ櫨閫氾紒

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