电机保护断路器 返回列表页

FORMULA BLD 电机保护断路器1SDA127944R1根据下列结构特性设计制造。
一. 双重绝缘
FORMULA BLD断路器的带电部件（不包括端子）与正常运行过程中操作员操纵的设备的前端部件之间有双重绝缘。每个电气附件的底座与电源回路隔离，避免与带电部件接触。尤其是操作机构与供电回路隔绝。另外，断路器的带电内部零件之间以及接线端子附近有超大的绝缘距离。并且，距离超过IEC标准规定的距离。
二.热带气候适应性
根据IEC 60068-2-30标准，采用“variant 1"方法（第7.3.3节），在55°C温度条件下对FORMULA BLD系列中的断路器和附件进行了两次测试。基于下列原因，FORMULA BLD系列对于*严酷环境条件的适应性得到进一步保证：
• 绝缘塑壳使用玻璃纤维增强合成树脂制成；
• 主要金属部件经过防腐处理；
• 镀层提供Fe/Zn 12锌镀层（ISO 2081）保护，不含六价铬（符合ROHS），达到ISO 4520 2C级耐腐蚀性能。
三.绝缘性能
在分闸位置，断路器保证符合IEC 60947-2标准要求的绝缘距离，因此能够避免输入与输出端子之间的泄漏电流。
四.操作
操纵杆始终指示断路器动触头的位置，从而保证符合IEC 60073及IEC 60417-2标准的安全、可靠信号（I=合闸，O=分闸，黄色-绿色线=因保护性脱扣而分闸）。断路器操作机构带自由脱扣机构，无论操纵杆上的压力和运行速度如何。保护脱扣自动断开动触头：要使触头再次合闸，必须首先将操纵杆从中间位置推到*低端分闸位置，重置操作机构。

壳架Iu  脱扣器In 产品型号订货代码   A A          3P       4P (In N = 100%)

225 D4N 400 MF225/2700 F F 1SDA128090R1

250 D4N 400 MF250/3000 F F 1SDA128091R1

320 D4N 400 MF320/3840 F F 1SDA127948R1

400 D4N 630 MF400/4800 F F 1SDA127949R1

500 D4N 630 MF500/6000 F F 1SDA127950R1

630 D4N 630 MF630/6000 F F 1SDA127951R1

225 D4S 400 MF225/2700 F F 1SDA128092R1

250 D4S 400 MF250/3000 F F 1SDA128093R1

320 D4S 400 MF320/3840 F F 1SDA127960R1

D4 630 MF 400 D4S 630 MF400/4800 F F 1SDA127961R1

500 D4S 630 MF500/6000 F F 1SDA127962R1

630 D4S 630 MF630/6000 F F 1SDA127963R1

320 D4N 400 TMF320/3200 F F+RCD+CT185+SOR 1SDA127992R1 1SDA128036R1

400 D4N 400 TMF400/4000 F F+RCD+CT185+SOR 1SDA127993R1 1SDA128037R1

 500 D4N 630 TMF500/5000 F F+RCD+CT185+SOR 1SDA127994R1 1SDA128038R1

630 D4N 630 TMF630/6000 F F+RCD+CT185+SOR 1SDA127995R1 1SDA128039R1

D1 SOR-C 24-30Vac/dc 1SDA066134R1

D1 SOR-C 220-240Vac/220-250Vdc 1SDA066137R1

D1 SOR-C 380-440Vac 1SDA066138R1

D2-D3 SOR-C F/P 24-30 Vac/dc 1SDA066322R1

D2-D3 SOR-C F/P 220-240Vac-220-250Vdc 1SDA066325R1

D2-D3 SOR-C F/P 380-440 Vac 1SDA066326R1

D4 SOR-C 24-30Vac/dc 2TFG100069R1001

D4 SOR-C 220-240Vac/220-250Vdc 2TFG100070R1001

D4 SOR-C 380-440Vac 2TFG100071R1001

适用壳架产品型号订货代码

D1 UVR-C 24-30Vac/dc 1SDA066143R1

D1 UVR-C 220-240Vac/220-250Vdc 1SDA066146R1

D1 UVR-C 380-440Vac 1SDA066147R1

D2-D3 UVR-C F/P 24-30 Vac/dc 1SDA066396R1

D2-D3 UVR-C F/P 220-240Vac-220-250Vdc 1SDA066399R1

D2-D3 UVR-C F/P 380-440 Vac 1SDA066400R1

D4 UVR-C 24-30Vac/dc 2TFG100072R1001

D4 UVR-C 220-240Vac/220-250Vdc 2TFG100073R1001

D4 UVR-C 380-440Vac 2TFG100074R1001

D4 400 TMF 320 D4N 400 TMF320/3200 F F 1SDA127841R1 1SDA127896R1

400 D4N 400 TMF400/4000 F F 1SDA127842R1 1SDA127897R1

D4 630 TMF 500 D4N 630 TMF500/5000 F F 1SDA127843R1 1SDA127898R1

630 D4N 630 TMF630/6000 F F 1SDA127844R1 1SDA127899R1

适用壳架产品型号订货代码

D1-D2-D3 RCD+TOR CL60mm for Formula 2TFE100183R1001

D1-D2-D3 RCD+TOR CL110mm for Formula 2TFE100184R1001

D1-D2-D3-D4 RCD+TOR CL185mm for Formula 2TFE100185R1001

D1 AUX-C 1Q+1SY 250Vac/dc 1SDA066149R1

D2-D3 AUX-C 1Q+1SY 250Vac/dc 1SDA066431R1

D1-D2-D3 AUX 1Q 250Vac/dc 1SDA066422R1

D4 AUX-C 1Q 1SY 250Vac/dc 2TFG100057R1001

D4 AUX-C 3Q 1SY 250Vac/dc 2TFG100058R1001

FORMULA BLD 电机保护断路器D3N250 TMF250/2500 FF 3P

 壳架Iu 脱扣器In 产品型号订货代码 A A          3P 4P (In N = 100%)

20 D1B 125TMF20/400 F F 1SDA127803R1 1SDA127858R1

25 D1B 125TMF25/400 F F 1SDA127804R1 1SDA127859R1

32 D1B 125TMF32/400 F F 1SDA127805R1 1SDA127860R1

40 D1B 125TMF40/400 F F 1SDA127806R1 1SDA127861R1

50 D1B 125TMF50/500 F F 1SDA127807R1 1SDA127862R1

63 D1B 125TMF63/630 F F 1SDA127808R1 1SDA127863R1

80 D1B 125TMF80/800 F F 1SDA127809R1 1SDA127864R1

100 D1B 125TMF100/1000 F F 1SDA127810R1 1SDA127865R1

125 D1B 125TMF125/1250 F F 1SDA127811R1 1SDA127866R1

16 D1B125 MF16/384 F F  3P 1SDA127912R1

20 D1B125 MF20/384 F F  3P 1SDA127913R1

25 D1B125 MF25/384 F F  3P 1SDA127914R1

32 D1B125 MF32/384 F F  3P 1SDA127915R1

40 D1B125 MF40/480 F F  3P 1SDA127916R1

50 D1B125 MF50/600 F F  3P 1SDA127917R1

60 D1B125 MF60/720 F F 3P  1SDA127918R1

80 D1B125 MF80/960 F F  3P 1SDA127919R1

100 D1B125 MF100/1200 F F  3P 1SDA127920R1

125 D1B125 MF125/1250 F F 3P 1SDA127921R1

63 D2S160 MF63/756 FF  3P 1SDA127952R1

80 D2S160 MF80/960 FF  3P 1SDA127953R1

100 D2S160 MF100/1200 FF 3P  1SDA127954R1

125 D2S160 MF125/1500 FF  3P 1SDA127955R1

160 D2S160 MF160/1600 FF  3P 1SDA127956R1

63 D2S160 TMF63/630 FF  3P 1SDA127845R1 1SDA127900R1

80 D2S160 TMF80/800  FF 3P  1SDA127846R1 1SDA127901R1

100 D2S160 TMF100/1000 FF  3P 1SDA127847R1 1SDA127902R1

125 D2S160 TMF125/1250 FF  3P 1SDA127848R1 1SDA127903R1

160 D2S160 TMF160/1600 FF  3P 1SDA127849R1 1SDA127904R1

200 D3S250 TMF200/2000 FF 1SDA127850R1 1SDA127905R1

225 D3S250 TMF225/2250 FF 1SDA127851R1 1SDA127906R1

250 D3S250 TMF250/2500 FF 1SDA127852R1 1SDA127907R1

200 D3S250 TMF200/2000 FF+RCD+CT110+SOR 1SDA128001R1 1SDA128045R1

225 D3S250 TMF225/2250 FF+RCD+CT110+SOR 1SDA128002R1 1SDA128046R1

250 D3S250 TMF250/2500 FF+RCD+CT110+SOR 1SDA128003R1 1SDA128047R1