LWZ1/ZW32/ZW20A一二次融合成套柱上斷路器

產(chǎn)品名稱

LWZ1/ZW32/ZW20A一二次融合成套柱上斷路器

產(chǎn)品圖片

適用范圍Application Range

戶外柱上安裝，主要用于交流50Hz的三相12kV電力系統(tǒng)的架空線路，可用作線路分段、聯(lián)絡(luò)、分支等場(chǎng)合，也可用作用戶分界開關(guān)。It is mainly used for overhead lines of AC 50Hz three-phase 12kV power system, used as line segment, interconnection and line tap, it is also used as user interface switch.

產(chǎn)品特點(diǎn)Product Features

一二次融合成套斷路器由開關(guān)本體、饋線終端、電源電壓互感器、傳感器、連接電纜等構(gòu)成。開關(guān)本體、饋線終端、電源電壓互感器之間采用軍品級(jí)航空接插件，通過(guò)戶外型全絕緣電纜鏈接，接口定義符合國(guó)網(wǎng)標(biāo)準(zhǔn)。

開關(guān)本體內(nèi)置電流互感器（A\B\C\0）和零序電壓傳感器，提供Ia、Ib、Ic、I0（保護(hù)及測(cè)量合一）電流信號(hào)和零序電壓U0。

饋線終端具備單相接地、相間短路故障處理功能，具備配電自動(dòng)化三遙功能，具備故障錄波功能。實(shí)現(xiàn)“配網(wǎng)自動(dòng)化”的理想開關(guān)設(shè)備，具備分、合負(fù)荷電流，過(guò)載電流及短路電流之能力。

This circuit breaker is consisted of main body of switch, feeder terminal, power supply voltage transformer, sensor, connecting wires. The mainbody of switch, feeder terminal, power supply voltage transformer adopts Military level aviation connectors, connected by outdoor type fully insulated cables, the connectors meet the requirements of national standards.

The current transformer(A/B/C/O) and zero sequence voltage sensor inside the switch mainbody, supply Ia，Ib，Ic,I0(protection and measurement, current signal and zero sequence voltage U0.

The feeder terminals have the functions of single phase to earth, short circuit fault between phases, also it has the functions of distribution automation three remote control and fault recording. It is a ideal switch device which realizes “distribution automation” and has the capacity of opening&closing the load current, overload current and short circuit current.