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          SEC18系列通用型電子式軟起動器是專門為三相異步電動機而設計的一種全數字智能化起動設備。該產品綜合了微型計算機控制技術、數字信號處理技術、可控硅控制技術以及數字通信技術, 采用電流限幅或電壓斜率控制原理, 控制電動機的起動和停止, 從而限制和減少了起動電流, 不僅可以保障電機的安全可靠運行, 而且還可以實現遠程監控與操作。

          可以適合多種電機應用的場合,例如用三相異步電動機驅動的鼓風機、泵和壓縮機的軟起動和軟停止。也可用它來控制帶有變速機構、皮帶或鏈帶傳動裝置的設備,如傳送帶、磨床、刨床、鋸床、包裝機和沖壓設備等。

           

          SEC18系列通用型軟起動器產品特點

          ●  降低起動電流, 減輕供電電源峰值電流, 減少配電設備的成本

          ●  降低電機損耗, 提高機械傳動設備的使用壽命

          ●  平穩的負載加速度可減輕機械沖擊, 防止生產事故或產品的損壞

          ●  采用軟停車功能, 可使負載平穩減速, 消除泵類負載的水錘效應

          ●  采用國外先進的可控硅控制技術,發熱量少、起停更平穩,勝任工業領域中的重載場合

          ●  特別設計的掉電記憶過載保護功能, 不受掉電影響, 四種脫扣等級保護, 可以取代熱繼電器

          ●  提供過電流、欠電壓、過電壓、供電缺相、電機缺相 等保護功能, 有效保護電機的安全運行

          ●  提供起動超時、旁路故障、硅故障、起動器過熱等保護功能, 確保軟起動器的安全運行

          ●  采用數字面板操作顯示,界面豐富、使用直觀、操作簡便

          ●  標配 RS-485 通信接口, 兼容 MODBUS 標準通信協議, 可以遠程監控、操作起動器和電機

          ●  可選Profibus DP 通信協議

          ●  外觀美觀、輕便、小巧,適合壁掛、箱式、柜式等各種場合安裝

          ●  嚴格的原材料篩選檢驗規程, 嚴謹的生產老化工藝, 確保產品質量的穩定可靠

          ●  電壓規格有380V、690V、1140V, 適配5.5kW~2600kW電動機

           

           SEC18系列通用型軟起動器技術參數   

          額定工作電壓(Ue)

          AC380V,+15%,-20%

          AC690V,+15%,-20%

          AC1140V,+15%,-20%

          額定工作電流(Ie)

          17A ~1600A

          17A ~1600A

          17A~1600A

          適配電機功率

          見選型對照表

          見選型對照表

          見選型對照表

          額定絕緣電壓(Ui)

          690V

          1140V

          2000V

          額定沖擊耐受電壓(Uimp)

          2500V

          3000V

          3500V

          額定限制短路電流

          見選型對照表

          見選型對照表

          見選型對照表

          符合標準

          GB14048.6, IEC947-4-2

          使用類別

          AC-53b 控制籠型電動機,運行時短接( 旁路) 起動器

          額定頻率

          50±2Hz 或 60±2Hz( 須在訂貨時聲明)

          額定工作制S

          ≥ 10 次操作循環/ 小時

          設計型式

          型式1

          防護等級

          IP20

          污染等級

          3

          額定控制電源電壓Us

          AC220V, +20%, -30%, 可定制AC110V、DC24V

          控制電源功耗

          ≤ 5W

          過流檢測

          4 倍~15 倍( 面板可調), 持續0.1s 報警

          過載保護

          分四個脫扣等級:10A、10、20、30( 面板可調), 見保護章節

          通信接口

          RS-485 標準接口

          通信速率

          可選2400bps, 4800bps, 9600bps, 19200bps

          通信數據格式

          8 位數據位、1 位起始位、1 位停止位、無校驗位( 其它格式可定制)

          通信協議

          MODBUS 標準通信協議

          環境溫度

          工作:-20 ~ +50 ℃ , 貯存:-40 ~ +70 ℃

          環境濕度

          ≤ 95% 無冷凝或滴水

          工作高度

          海拔1000m 以內不降容;海拔1000m 以上額定電流降低 1%/100m

          冷卻方式

          自然風冷

           

          SEC18系列通用型軟起動器型錄 

          起動器型號

          額定電流

          (A)

          適配標準負載                電動機功率(kW)

          額定限制

          短路電流

          (kA)

          可選外接電流互感器

          規格

          380V

          690V

          1140V

          SEC18C017 XXX

          17

          7.5

          11

          22

          50

          75A/5A

          SEC18C022 XXX

          22

          11

          15

          30

          50

          SEC18C032 XXX

          32

          15

          22

          45

          50

          SEC18C038 XXX

          38

          18.5

          30

          55

          50

          SEC18C047 XXX

          47

          22

          37

          75

          50

          SEC18C062 XXX

          62

          30

          45

          90

          50

          200A/5A

          SEC18C075 XXX

          75

          37

          55

          110

          50

          SEC18C088 XXX

          88

          45

          75

          132

          50

          SEC18C110 XXX

          110

          55

          90

          160

          50

          SEC18C140 XXX

          140

          75

          110

          220

          50

          SEC18C170 XXX

          170

          90

          132

          250

          50

          500A/5A

          SEC18C210 XXX

          210

          110

          160

          280

          50

          SEC18C250 XXX

          250

          132

          220

          360

          50

          SEC18C320 XXX

          320

          160

          250

          420

          50

          SEC18C370 XXX

          370

          185

          315

          570

          50

          SEC18C410 XXX

          410

          220

          355

          630

          50

          1000A/5A

          SEC18C480 XXX

          480

          250

          400

          720

          50

          SEC18C590 XXX

          590

          315

          560

          880

          85

          SEC18C660 XXX

          660

          355

          630

          1000

          85

          SEC18C790 XXX

          790

          400

          710

          1200

          85

          SEC18C990 XXX

          990

          500

          900

          1500

          85

           

           

          京ICP備05077126號  京公網安備110108004354號
          幸运pk10
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