塑殼斷路器DZ20Y-100/3208 40A
產(chǎn)品介紹
中文介紹
DZ20Y-100/3208 40A塑殼斷路器是一種廣泛應用于工業(yè)和商業(yè)電氣系統(tǒng)的配電保護設備。該斷路器適用于交流50Hz，額定工作電壓380V及以下的電路中，主要用于分配電能，并為線路及電源設備提供過載和短路保護。
該產(chǎn)品采用塑料外殼設計，具有良好的絕緣性能和機械強度。其殼架等級額定電流為100A，額定電流為40A，能夠滿足多種配電需求。斷路器的操作機構設計先進，可實現(xiàn)快速合閘和分斷，確保在故障發(fā)生時能夠迅速切斷電路，保護設備和人員的安全。
此外，DZ20Y-100/3208 40A斷路器還具備多種保護功能。其過載保護特性能夠在電流超過額定值時延時斷開，有效防止設備因長時間過載而損壞。短路保護則能在短時間內(nèi)切斷電路，避免因短路引發(fā)的火災等安全事故。斷路器還配備了分勵脫扣器和欠電壓脫扣器，可在控制電源電壓異常時實現(xiàn)可靠脫扣。
在安裝和使用方面，該斷路器結構緊湊，安裝方便，適合垂直安裝，且無雨雪侵襲和顯著振動的環(huán)境。其透明蓋設計便于直觀判斷觸頭的通斷狀態(tài)，特別適用于建筑工地臨時用電場所。
English Introduction
The DZ20Y-100/3208 40A plastic-encased circuit breaker is a widely used distribution protection device in industrial and commercial electrical systems. It is suitable for circuits with an AC frequency of 50Hz and a rated working voltage of up to 380V, mainly for distributing electrical energy and providing overload and short-circuit protection for circuits and power equipment.
This product features a plastic enclosure that offers good insulation and mechanical strength. With a frame rating of 100A and a rated current of 40A, it can meet various distribution requirements. The advanced operating mechanism of the circuit breaker allows for rapid closing and breaking, ensuring that the circuit is quickly cut off in the event of a fault to protect equipment and personnel.
In addition, the DZ20Y-100/3208 40A circuit breaker is equipped with multiple protection functions. Its overload protection characteristic can delay tripping when the current exceeds the rated value, effectively preventing equipment damage due to prolonged overload. The short-circuit protection can quickly cut off the circuit to avoid safety accidents such as fires caused by short circuits. The breaker also features a shunt trip and an under-voltage trip, which can reliably trip in the event of abnormal control power voltage.
Regarding installation and usage, the circuit breaker has a compact structure and is easy to install. It is suitable for vertical installation in environments free from rain, snow, and significant vibration. The transparent cover design allows for an intuitive check of the contact status, making it particularly suitable for temporary power supply sites on construction sites.
塑殼斷路器DZ20Y-100/3208 40A
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