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98 系列手動復位熱過載保護開關電子斷路器
98 系列設備斷路器 (俗稱電機過流保護器). 適用於交流50/60Hz電氣設備內部分支電路嘅過載保護, 额定工作電壓高達250Vac, 直流32Vdc, 额定電流高達50A.
98 系列設備斷路器 (俗稱電機過流保護器). 適用於交流50/60Hz電氣設備內部分支電路嘅過載保護, 额定工作電壓高達250Vac, 直流32Vdc, 额定電流高達50A.
工作原理: 入面有一塊熱金屬片 98 系列過電流保護器, 它由兩種不同的金屬組成. 當電流通過, 雙金屬帶會發熱. 由於金屬帶材嘅膨脹系數不同, 力, 在一定時間範圍內引起機械運動. 透過機械結構實現過流保護. 雙金屬帶材喺生產過程中通過了實驗測試.
廣泛應用於各種機電電器, 如: 汽車工業電氣設備, 絞車, 直流電源設備, 電動汽車, 充電器, 電機, 等.
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郭玉 98 系列15A手動復位熱過載保護掣3A-50A |
98 系列Push-to-Reset斷路器 |
98 系列手動復位電子斷路器掣 |
88/98 系列過載保護器
[型]: 88/98
[額定電流]: 3A~25A
[額定電壓]: 125/250V交流50VDC 50~60HZ
電氣規格:
100% 電流測試: 無絆倒
150% 電流測試: 範圍內跳掣 1 小時
200% 電流測試: 5~25秒內脫扣
300% 電流測試: 1.6~4.8秒內脫扣
應用範圍:
飲水, 電熱水器, 雪櫃, 空調覆膜機, 微波爐, 洗碗機, 乾衣機, 消毒櫃, 三明治多士爐, 電動咖啡壺, 電爐, 辦公設備, 汽車座椅加熱器
98 系列手動復位熱過載保護開關安裝尺寸
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