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公司基本資料信息
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■適用范圍 .爆炸性氣體混合物危險場所;1區 2區. .爆炸性氣體混合物;lIA IIB .溫度組別;T1-T4, .戶內戶外(IP54,可按用戶要求在到IP55). ■Application 。Hazardous location;division 1£2 。Explosive gas atmospheres;lIA IIB 。Temperatur classes;T1-T4 。lndoor and oudoor(IP54,lt could be designed as IP65 according to user s requirements) |
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BBP-frequency converer board for motor control change speed of general three-phase asynchronous motor by means
of changing output frequency,which is suitable to processing technology and sa-ving energy up to 30%~60%,and
do as soft starting controller motor,by means of those circuits with sensor and speed adjustor the board could
make a loop frequency converter system.Operating is easy,st-arting without inpulse(soft staring),so the source
capacity could be greatly becreased,power factor is constant(cosφ≈1).It has fail-ure indicating and toher
protecting functions.
Because the key part of the frequency converter is a monolithic micro-computer,it works erriciently:
Protection of overcurrent,short-circuit,overvoitage,undervod-tage,instant power-off and phase.
Display of frequency speed and load with digital or pointer.
Designation of technology curve or speed by time.
Frequency converter of the board is selected form JAPAN's FUJI os SANKEN components or by user,Ammeter,
voltammeter,auto-airs-witch,indicating lamp and AC contactor are incuded.Operation mode could be besigned
according to suer's technology requirement.
Connection with tube or throughwiring are included.
■ 主要技術數據
配電動機功率:4.5,7.5,12,15,24,30,45,70KW。
輸入電壓:380V,3相,50HZ。
輸入電壓:與頻率成正比,最大380V。
輸出電源頻率:2.4~50或80,100,180HZ。
防護等級:IP54,可根據擁護要求達到IP65.
防爆標志:dIIBT4
防腐等級:W,WF1,WF2
進線口螺紋:G25(隨線徑設計)
電纜外徑:φ8~φ18mm
■Main technical data
Motor power: 4.5,7.5,12,15,24,30,45,70KW。
Input voltage:380V,3P,50HZ
Output voltage:MAX 380V,to directly proportional to requency.
Output source frequency:2.4~50 or 80,100,180HZ。
Protective-classes:IP54,It could be designde as IP65 according to uset's requirements.
Ex-mark:dIIB4
Erosion-proof-classes:W,WF1 WF2
Inler thread:G25
Cable dia:φ8~φ18mm
品質保證
本產品嚴格按照ISO9001:2008國際質量管理體系標準進行質量控制,確保產品質量高于國家標準,完全達到設計要求,產品實行3年保用,自購買之日起3年內,產品正常使用下出現任何故障由本公司負責免費維護。
只要您一個電話旭球防爆電器為您提供 產品最新報價,及具體的參數,歡迎前來洽談 產品
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