22D-D4P0N104變頻器差壓變送器
使用軟啟動器啟動電動機時,晶閘管的輸出電壓逐漸增加,電動機逐漸加速,直到晶閘管全導(dǎo)通,電動機工作在額定電壓的機械特性上,實現(xiàn)平滑啟動,降低啟動電流,避免啟動過流跳閘。待電機達到額定轉(zhuǎn)數(shù)時,啟動過程結(jié)束,軟啟動器自動用旁路接觸器取代已完成任務(wù)的晶閘管,為電動機正常運轉(zhuǎn)提供額定電壓,以降低晶閘管的熱損耗,延長軟啟動器的使用壽命,提高其工作效率,又使電網(wǎng)避免了諧波污染。軟啟動器同時還提供軟停車功能,軟停車與軟啟動過程相反,電壓逐漸降低,轉(zhuǎn)數(shù)逐漸下降到零,避免自由停車引起的轉(zhuǎn)矩沖擊
22A-A1P4N103 |
22A-A1P4N113 |
22A-A1P5F104 |
22A-A1P5H204 |
22A-A1P5N104 |
22A-A1P5N114 |
22A-A2P1N103 |
22A-A2P1N113 |
22A-A2P3H204 |
22A-A2P3N104 |
22A-A2P3N114 |
22A-A3P6N103 |
22A-A3P6N113 |
22A-A4P5H204 |
22A-A4P5N104 |
22A-A4P5N114 |
22A-A6P8N103 |
22A-A6P8N113 |
22A-A8P0H204 |
22A-A8P0N104 |
22A-A8P0N114 |
22A-A9P6N103 |
22A-A9P6N113 |
22A-B012H204 |
22A-B012N104 |
22A-B017H204 |
22A-B017N104 |
22A-B1P5H204 |
22A-B1P5N104 |
22A-B2P3H204 |
22A-B2P3N104 |
22A-B4P5H204 |
22A-B4P5N104 |
22A-B8P0H204 |
22A-B8P0N104 |
22A-D1P4H204 |
22A-D1P4N104 |
22A-D2P3F104 |
22A-D2P3H204 |
22A-D2P3N104 |
22A-D4P0H204 |
22A-D4P0N104 |
22A-D6P0H204 |
22A-D6P0N104 |
22A-D8P7H204 |
22A-D8P7N104 |
22A-V1P5H204 |
22A-V1P5N104 |
22A-V2P3H204 |
22A-V2P3N104 |
22A-V4P5H204 |
22A-V4P5N104 |
22A-V6P0H204 |
22A-V6P0N104 |
22B-A012F104 |
22B-A012H204 |
22B-A012N104 |
22B-A012N114 |
22B-A2P3C104 |
22B-A2P3F104 |
22B-A2P3H204 |
22B-A2P3N104 |
22B-A2P3N114 |
22B-A5P0C104 |
22B-A5P0F104 |
22B-A5P0H204 |
22B-A5P0N104 |
22B-A5P0N114 |
22B-A8P0C104 |
22B-A8P0F104 |
22B-A8P0H204 |
22B-A8P0N104 |
22B-A8P0N114 |
22B-B012C104 |
22B-B012F104 |
22B-B012H204 |
22B-B012N104 |
22B-B017C104 |
22B-B017F104 |
22B-B017H204 |
22B-B017N104 |
22B-B024F104 |
22B-B024H204 |
22B-B024N104 |
22B-B033F104 |
22B-B033H204 |
22B-B033N104 |
22B-B2P3C104 |
22B-B2P3F104 |
22B-B2P3H204 |
22B-B2P3N104 |
22B-B5P0C104 |
22B-B5P0F104 |
22B-B5P0H204 |
22B-B5P0N104 |
22B-B8P0C104 |
22B-B8P0F104 |
22B-B8P0H204 |
22B-B8P0N104 |
聯(lián)系人:霍維嶺 |
QQ: |
電話:0311- |
傳真:0311- |
地址:石家莊經(jīng)濟技術(shù)開發(fā)區(qū)揚子路西頭興發(fā)怡園3-5號 |
公司網(wǎng)址:http://www.sjzyilong.com |
電話:0311-83077458
傳 真:0311-85155030
手 機:13073155584,18931176429
郵 箱:3522099346@qq.com
地 址:石家莊經(jīng)濟開發(fā)區(qū)揚子路