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LSD-50P10FID2,LSD-100P10FID2,LSD-150P10FID2,隔離型直流電機正反轉模塊
LSD-200P10FID2,LSD-400P10FID2,LSD-600P10FID2,
全隔離型直流電機正反轉控制模塊
㈠ 概述
1、模塊適用于直流電機的頻繁正反啟動運轉，或直流電感線圈的正負極性頻繁切換�？朔藱C械式觸點容易跳火燒毀的缺點，壽命長，價格低，安裝使用方便。
2、主電路輸入輸出端與正反控制端之間采用光電隔離或高頻變壓器隔離，絕緣介質耐壓大于2000 Vac。
3、模塊內A向和B向之間轉換在控制端已設置硬件軟件互鎖，有效防止正反轉開關同時導通。
4、模塊內部采用MOSFET功率管做輸出器件，導通壓降小，可靠性高。
5、S型模塊具有短路（short circuit）保護和過載保護功能。當輸出端發生短路故障時，能第一時間關閉功率場效應管，從而保護模塊的安全，避免造成模塊永久性損壞。保護狀態能自行鎖定，直至短路故障排除，電路重新啟動，即恢復正常運行。
6、發光LED管顯示電機旋轉方向，當兩路LED都不亮時為停止狀態。
7、輸入控制電壓為12-24Vdc，共陽或共陰可任意接線�？刂凭�共陽連接時，A—、B—端低電平有效，當A—、B—端同時為低電平時模塊自動關閉。共陰連接時，A+、B+端高電平有效，當A+、B+端同時為高電平時模塊自動關閉。其他控制電壓也可定制。
8、控制端電流不大于25mA。
㈢ 全隔離型直流正反轉模塊電流等級及型號如下表：
|
|
10A
|
30A
|
50A
|
75A
|
100A
|
125A
|
|
50Vdc
|
LSD-50P10FID2
|
-50P30FID2
|
-50P50FID2
|
-50P75FID2
|
-50P100FID2
|
50P125FID2
|
|
100Vdc
|
LSD-100P10FID2
|
100P30FID2
|
100P50FID2
|
100P75FID2
|
100P100FID2
|
---
|
|
150Vdc
|
LSD-150P10FID2
|
150P30FID2
|
150P50FID2
|
150P75FID2
|
150P100FID2
|
---
|
|
200Vdc
|
LSD-200P10FID2
|
200P30FID2
|
200P50FID2
|
200P75FID2
|
---
|
---
|
|
300Vdc
|
LSD-300P10FID2
|
300P30FID2
|
300P50FID2
|
300P75FID2
|
---
|
---
|
|
400Vdc
|
LSD-400P10FID2
|
400P30FID2
|
400P50FID2
|
---
|
---
|
---
|
|
500Vdc
|
LSD-500P10FID2
|
500P30FID2
|
500P50FID2
|
---
|
---
|
---
|
|
600Vdc
|
LSD-600P10FID2
|
600P30FID2
|
600P50FID2
|
---
|
---
|
---
|
|
800Vdc
|
LSD-800P10FID2
|
800P30FID2
|
---
|
---
|
---
|
---
|
|
1000Vdc
|
LSD-1000P10FID2
|
---
|
---
|
---
|
---
|
---
|
㈣ 全隔離短路保護型直流正反轉模塊電流等級及型號如下表：
|
|
10A
|
30A
|
50A
|
75A
|
100A
|
125A
|
|
50Vdc
|
LSD-50P10FSID2
|
-50P30FSID2
|
-50P50FSID2
|
-50P75FSID2
|
-50P100FSID2
|
-50P125FSID2
|
|
100Vdc
|
LSD-100P10FSID2
|
100P30FSID2
|
100P50FSID2
|
100P75FSID2
|
100P100FSID2
|
---
|
|
150Vdc
|
LSD-150P10FSID2
|
150P30FSID2
|
150P50FSID2
|
150P75FSID2
|
150P100FSID2
|
---
|
|
200Vdc
|
LSD-200P10FSID2
|
200P30FSID2
|
200P50FSID2
|
200P75FSID2
|
---
|
---
|
|
300Vdc
|
LSD-300P10FSID2
|
300P30FSID2
|
300P50FSID2
|
300P75FSID2
|
---
|
---
|
|
400Vdc
|
LSD-400P10FSID2
|
400P30FSID2
|
400P50FSID2
|
---
|
---
|
---
|
|
500Vdc
|
LSD-500P10FSID2
|
500P30FSID2
|
500P50FSID2
|
---
|
---
|
---
|
|
600Vdc
|
LSD-600P10FSID2
|
600P30FSID2
|
600P50FSID2
|
---
|
---
|
---
|
|
800Vdc
|
LSD-800P10FSID2
|
800P30FSID2
|
---
|
---
|
---
|
---
|
|
1000Vdc
|
LSD-1000P10FSID2
|
---
|
---
|