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公司基本資料信息
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2、新型小型手拉式推進(jìn)機(jī)構(gòu)應(yīng)用于1/2、1/4 抽屜單元,具有三位置鎖定、顯示、合閘聯(lián)鎖位置輔助電源功能,開關(guān)再扣復(fù)位功能;
3、抽屜新型推進(jìn)聯(lián)鎖機(jī)構(gòu)具有分離、試驗(yàn)、連接位置機(jī)械顯示,電氣接點(diǎn)與位置同步。
4、垂直通道:可選用半塊功能板或鐵制矩形通道,并能方便互換。
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1. New-type hand -operated push mechanism (manual and electrical operation) in the way of multi-circle effort- saving push can be used in unitdrawer to realize the relaxed, flexible and smooth push and remove of drawer. Three-position switch is equipped with the function of mechanical positioning and display, as well as position voice prompt. The three-and four-pole drawer pushing 630A is relaxed and flexible; closing interlocking has the function of re-trip resetting with advanced pushing and interlocking technology.
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2. New-type tiny manual pushing mechanism applies 1/2 and 1/4 drawer unit with the functions of three-position locking, display, closing interlocking position assistance, and switch re-trip resetting.
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3. New-type pushing interlocking mechanism can display separation, test and connection position, and synchronize electrical terminal and position.
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4. Vertical channel: It can selec half function board and iron rectangular channel to facilitate exchange.
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主要特點(diǎn)? Main Features
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1、框架為組合式結(jié)構(gòu),基本骨架由C型鋼材組裝而成;
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2、每一個柜體分隔為三個室,即水平母線室、抽屜小室、電纜室。各隔室之間用鋼板或高強(qiáng)度阻燃塑料功能板相互隔開,上下層抽屜之間有帶通風(fēng)孔的金屬板隔離,以有效防止開關(guān)元件因故障引起的飛弧或母線與其它線路短路造成的事故;
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3、設(shè)計(jì)緊湊:以較小的空間容納較多的功能單元;
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4、結(jié)構(gòu)件通用性強(qiáng)、組裝靈活,以E=25mm為模數(shù),結(jié)構(gòu)及抽出式單元可以任意組合,以滿足系統(tǒng)設(shè)計(jì)的需要;
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5、抽屜采用雙折邊定位槽鉚釘鉚接工藝,同時雙折邊、鉚釘工藝解決了板材毛刺、自攻螺絲尖傷手的缺陷;
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6、抽屜分為1/4 單元抽屜、1/2 單元抽屜和全寬度抽屜(抽屜高度: 6E 8E 12E 16E 24E,E=25mm),所有零部件采用模具一次成型,真正實(shí)現(xiàn)同規(guī)格抽屜100%互換。
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7、儀表板采用開啟式空心結(jié)構(gòu),方便元器件安裝、接線及檢測,元器件安裝空間增大,成套高低壓開關(guān)柜能滿足96mm x 96mm外形的數(shù)顯表安裝,還可以安裝其它燈鈕等元件,空心處用鋼板制作,方便制造開孔;
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8、柜體防護(hù)等級為IP4X。