松原市SANIL开关SC-18MBP,SC-18MK,SD-18MKB韩国Sinwoo S-CON变送器。中山立讯电气有限公司,中山朗立电气有限公司

SLP-1A1-W SLP-1A1-X SLP-1A1-Y SLP-1A1-Z
SLP-1A2-W SLP-1A2-X SLP-1A2-Y SLP-1A2-Z
SLP-1A3-W SLP-1A3-X SLP-1A3-Y SLP-1A3-Z
SLP-1A4-W SLP-1A4-X SLP-1A4-Y SLP-1A4-Z
SLP-1AR-W SLP-1AR-X SLP-1AR-Y SLP-1AR-Z
SLP-1B1-W SLP-1B1-X SLP-1B1-Y SLP-1B1-Z
SLP-1B2-W SLP-1B2-X SLP-1B2-Y SLP-1B2-Z
SLP-1B3-W SLP-1B3-X SLP-1B3-Y SLP-1B3-Z
SLP-1B4-W SLP-1B4-X SLP-1B4-Y SLP-1B4-Z
SLP-1BR-W SLP-1BR-X SLP-1BR-Y SLP-1BR-Z
SLP-1C1-W SLP-1C1-X SLP-1C1-Y SLP-1C1-Z
SLP-1C2-W SLP-1C2-X SLP-1C2-Y SLP-1C2-Z
SLP-1C3-W SLP-1C3-X SLP-1C3-Y SLP-1C3-Z
SLP-1C4-W SLP-1C4-X SLP-1C4-Y SLP-1C4-Z
SLP-1CR-W SLP-1CR-X SLP-1CR-Y SLP-1CR-Z
SLP-1D1-W SLP-1D1-X SLP-1D1-Y SLP-1D1-Z
SLP-1D2-W SLP-1D2-X SLP-1D2-Y SLP-1D2-Z
SLP-1D3-W SLP-1D3-X SLP-1D3-Y SLP-1D3-Z
SLP-1D4-W SLP-1D4-X SLP-1D4-Y SLP-1D4-Z
SLP-1DR-W SLP-1DR-X SLP-1DR-Y SLP-1DR-Z
SLP-1R1-W SLP-1R1-X SLP-1R1-Y SLP-1R1-Z
SLP-1R2-W SLP-1R2-X SLP-1R2-Y SLP-1R2-Z
SLP-1R3-W SLP-1R3-X SLP-1R3-Y SLP-1R3-Z
SLP-1R4-W SLP-1R4-X SLP-1R4-Y SLP-1R4-Z
SLP-1RR-W SLP-1RR-X SLP-1RR-Y SLP-1RR-Z
SLP-2A1-W SLP-2A1-X SLP-2A1-Y SLP-2A1-Z
SLP-2A2-W SLP-2A2-X SLP-2A2-Y SLP-2A2-Z
SLP-2A3-W SLP-2A3-X SLP-2A3-Y SLP-2A3-Z
SLP-2A4-W SLP-2A4-X SLP-2A4-Y SLP-2A4-Z
SLP-2AR-W SLP-2AR-X SLP-2AR-Y SLP-2AR-Z
SLP-2B1-W SLP-2B1-X SLP-2B1-Y SLP-2B1-Z
SLP-2B2-W SLP-2B2-X SLP-2B2-Y SLP-2B2-Z
SLP-2B3-W SLP-2B3-X SLP-2B3-Y SLP-2B3-Z
SLP-2B4-W SLP-2B4-X SLP-2B4-Y SLP-2B4-Z
SLP-2BR-W SLP-2BR-X SLP-2BR-Y SLP-2BR-Z
SLP-2C1-W SLP-2C1-X SLP-2C1-Y SLP-2C1-Z
SLP-2C2-W SLP-2C2-X SLP-2C2-Y SLP-2C2-Z
SLP-2C3-W SLP-2C3-X SLP-2C3-Y SLP-2C3-Z
SLP-2C4-W SLP-2C4-X SLP-2C4-Y SLP-2C4-Z
SLP-2CR-W SLP-2CR-X SLP-2CR-Y SLP-2CR-Z
SLP-2D1-W SLP-2D1-X SLP-2D1-Y SLP-2D1-Z
SLP-2D2-W SLP-2D2-X SLP-2D2-Y SLP-2D2-Z
SLP-2D3-W SLP-2D3-X SLP-2D3-Y SLP-2D3-Z
SLP-2D4-W SLP-2D4-X SLP-2D4-Y SLP-2D4-Z
SLP-2DR-W SLP-2DR-X SLP-2DR-Y SLP-2DR-Z
SLP-2R1-W SLP-2R1-X SLP-2R1-Y SLP-2R1-Z
SLP-2R2-W SLP-2R2-X SLP-2R2-Y SLP-2R2-Z
SLP-2R3-W SLP-2R3-X SLP-2R3-Y SLP-2R3-Z
SLP-2R4-W SLP-2R4-X SLP-2R4-Y SLP-2R4-Z
SLP-2RR-W SLP-2RR-X SLP-2RR-Y SLP-2RR-Z
SLP-3A1-W SLP-3A1-X SLP-3A1-Y SLP-3A1-Z
SLP-3A2-W SLP-3A2-X SLP-3A2-Y SLP-3A2-Z
SLP-3A3-W SLP-3A3-X SLP-3A3-Y SLP-3A3-Z
SLP-3A4-W SLP-3A4-X SLP-3A4-Y SLP-3A4-Z
SLP-3AR-W SLP-3AR-X SLP-3AR-Y SLP-3AR-Z
SLP-3B1-W SLP-3B1-X SLP-3B1-Y SLP-3B1-Z
SLP-3B2-W SLP-3B2-X SLP-3B2-Y SLP-3B2-Z
SLP-3B3-W SLP-3B3-X SLP-3B3-Y SLP-3B3-Z
SLP-3B4-W SLP-3B4-X SLP-3B4-Y SLP-3B4-Z
SLP-3BR-W SLP-3BR-X SLP-3BR-Y SLP-3BR-Z
SLP-3C1-W SLP-3C1-X SLP-3C1-Y SLP-3C1-Z
SLP-3C2-W SLP-3C2-X SLP-3C2-Y SLP-3C2-Z
SLP-3C3-W SLP-3C3-X SLP-3C3-Y SLP-3C3-Z
SLP-3C4-W SLP-3C4-X SLP-3C4-Y SLP-3C4-Z
SLP-3CR-W SLP-3CR-X SLP-3CR-Y SLP-3CR-Z
SLP-3D1-W SLP-3D1-X SLP-3D1-Y SLP-3D1-Z
SLP-3D2-W SLP-3D2-X SLP-3D2-Y SLP-3D2-Z
SLP-3D3-W SLP-3D3-X SLP-3D3-Y SLP-3D3-Z
SLP-3D4-W SLP-3D4-X SLP-3D4-Y SLP-3D4-Z
SLP-3DR-W SLP-3DR-X SLP-3DR-Y SLP-3DR-Z
SLP-3R1-W SLP-3R1-X SLP-3R1-Y SLP-3R1-Z
SLP-3R2-W SLP-3R2-X SLP-3R2-Y SLP-3R2-Z
SLP-3R3-W SLP-3R3-X SLP-3R3-Y SLP-3R3-Z
SLP-3R4-W SLP-3R4-X SLP-3R4-Y SLP-3R4-Z
SLP-3RR-W SLP-3RR-X SLP-3RR-Y SLP-3RR-Z
SLP-4A1-W SLP-4A1-X SLP-4A1-Y SLP-4A1-Z
SLP-4A2-W SLP-4A2-X SLP-4A2-Y SLP-4A2-Z
SLP-4A3-W SLP-4A3-X SLP-4A3-Y SLP-4A3-Z
SLP-4A4-W SLP-4A4-X SLP-4A4-Y SLP-4A4-Z
SLP-4AR-W SLP-4AR-X SLP-4AR-Y SLP-4AR-Z
SLP-4B1-W SLP-4B1-X SLP-4B1-Y SLP-4B1-Z
SLP-4B2-W SLP-4B2-X SLP-4B2-Y SLP-4B2-Z
SLP-4B3-W SLP-4B3-X SLP-4B3-Y SLP-4B3-Z
SLP-4B4-W SLP-4B4-X SLP-4B4-Y SLP-4B4-Z
SLP-4BR-W SLP-4BR-X SLP-4BR-Y SLP-4BR-Z
SLP-4C1-W SLP-4C1-X SLP-4C1-Y SLP-4C1-Z
SLP-4C2-W SLP-4C2-X SLP-4C2-Y SLP-4C2-Z
SLP-4C3-W SLP-4C3-X SLP-4C3-Y SLP-4C3-Z
SLP-4C4-W SLP-4C4-X SLP-4C4-Y SLP-4C4-Z
SLP-4CR-W SLP-4CR-X SLP-4CR-Y SLP-4CR-Z
SLP-4D1-W SLP-4D1-X SLP-4D1-Y SLP-4D1-Z
SLP-4D2-W SLP-4D2-X SLP-4D2-Y SLP-4D2-Z
SLP-4D3-W SLP-4D3-X SLP-4D3-Y SLP-4D3-Z
SLP-4D4-W SLP-4D4-X SLP-4D4-Y SLP-4D4-Z
SLP-4DR-W SLP-4DR-X SLP-4DR-Y SLP-4DR-Z
SLP-4R1-W SLP-4R1-X SLP-4R1-Y SLP-4R1-Z
SLP-4R2-W SLP-4R2-X SLP-4R2-Y SLP-4R2-Z
SLP-4R3-W SLP-4R3-X SLP-4R3-Y SLP-4R3-Z
SLP-4R4-W SLP-4R4-X SLP-4R4-Y SLP-4R4-Z
SLP-4RR-W SLP-4RR-X SLP-4RR-Y SLP-4RR-Z
SLP-RA1-W SLP-RA1-X SLP-RA1-Y SLP-RA1-Z
SLP-RA2-W SLP-RA2-X SLP-RA2-Y SLP-RA2-Z
SLP-RA3-W SLP-RA3-X SLP-RA3-Y SLP-RA3-Z
SLP-RA4-W SLP-RA4-X SLP-RA4-Y SLP-RA4-Z
SLP-RAR-W SLP-RAR-X SLP-RAR-Y SLP-RAR-Z
SLP-RB1-W SLP-RB1-X SLP-RB1-Y SLP-RB1-Z
SLP-RB2-W SLP-RB2-X SLP-RB2-Y SLP-RB2-Z

继电器的触点有两种表示方法：一种是把它们直接画在长方框一侧，这种表示法较为直观。另一种是按照电路连接的需要，把各个触点分别画到各自的控制电路中，通常在同一继电器的触点与线圈旁分别标注上相同的文字符号，并将触点组编上号码，以示区别。继电器的触点有三种基本形式：1.动合型（H型）线圈不通电时两触点是断开的，通电后，两个触点就闭合。以合字的拼音字头“H”表示。2.动断型（D型）线圈不通电时两触点是闭合的，通电后两个触点就断开。用断字的拼音字头“D”表示。3.转换型（Z型）这是触点组型。这种触点组共有三个触点，即中间是动触点，上下各一个静触点。线圈不通电时，动触点和其中一个静触点断开和另一个闭合，线圈通电后。
松原市SANIL开关SC-18MBP,SC-18MK,SD-18MKB
SLP-RB3-W SLP-RB3-X SLP-RB3-Y SLP-RB3-Z
SLP-RB4-W SLP-RB4-X SLP-RB4-Y SLP-RB4-Z
SLP-RBR-W SLP-RBR-X SLP-RBR-Y SLP-RBR-Z
SLP-RC1-W SLP-RC1-X SLP-RC1-Y SLP-RC1-Z
SLP-RC2-W SLP-RC2-X SLP-RC2-Y SLP-RC2-Z
SLP-RC3-W SLP-RC3-X SLP-RC3-Y SLP-RC3-Z
SLP-RC4-W SLP-RC4-X SLP-RC4-Y SLP-RC4-Z
SLP-RCR-W SLP-RCR-X SLP-RCR-Y SLP-RCR-Z
SLP-RD1-W SLP-RD1-X SLP-RD1-Y SLP-RD1-Z
SLP-RD2-W SLP-RD2-X SLP-RD2-Y SLP-RD2-Z
SLP-RD3-W SLP-RD3-X SLP-RD3-Y SLP-RD3-Z
SLP-RD4-W SLP-RD4-X SLP-RD4-Y SLP-RD4-Z
SLP-RDR-W SLP-RDR-X SLP-RDR-Y SLP-RDR-Z
SLP-RR1-W SLP-RR1-X SLP-RR1-Y SLP-RR1-Z
SLP-RR2-W SLP-RR2-X SLP-RR2-Y SLP-RR2-Z
SLP-RR3-W SLP-RR3-X SLP-RR3-Y SLP-RR3-Z
SLP-RR4-W SLP-RR4-X SLP-RR4-Y SLP-RR4-Z
SLP-RRR-W SLP-RRR-X SLP-RRR-Y SLP-RRR-Z

SQT-2A1-W SQT-2A1-X SQT-2A1-Y SQT-2A1-Z
SQT-2A2-W SQT-2A2-X SQT-2A2-Y SQT-2A2-Z
SQT-2A3-W SQT-2A3-X SQT-2A3-Y SQT-2A3-Z
SQT-2A4-W SQT-2A4-X SQT-2A4-Y SQT-2A4-Z
SQT-2A5-W SQT-2A5-X SQT-2A5-Y SQT-2A5-Z
SQT-2A6-W SQT-2A6-X SQT-2A6-Y SQT-2A6-Z
SQT-2A7-W SQT-2A7-X SQT-2A7-Y SQT-2A7-Z
SQT-2A8-W SQT-2A8-X SQT-2A8-Y SQT-2A8-Z
SQT-2AR-W SQT-2AR-X SQT-2AR-Y SQT-2AR-Z
SQT-2AN-W SQT-2AN-X SQT-2AN-Y SQT-2AN-Z
SQT-2B1-W SQT-2B1-X SQT-2B1-Y SQT-2B1-Z
SQT-2B2-W SQT-2B2-X SQT-2B2-Y SQT-2B2-Z
SQT-2B3-W SQT-2B3-X SQT-2B3-Y SQT-2B3-Z
SQT-2B4-W SQT-2B4-X SQT-2B4-Y SQT-2B4-Z
SQT-2B5-W SQT-2B5-X SQT-2B5-Y SQT-2B5-Z
SQT-2B6-W SQT-2B6-X SQT-2B6-Y SQT-2B6-Z
SQT-2B7-W SQT-2B7-X SQT-2B7-Y SQT-2B7-Z
SQT-2B8-W SQT-2B8-X SQT-2B8-Y SQT-2B8-Z
SQT-2BR-W SQT-2BR-X SQT-2BR-Y SQT-2BR-Z
SQT-2BN-W SQT-2BN-X SQT-2BN-Y SQT-2BN-Z
SQT-2C1-W SQT-2C1-X SQT-2C1-Y SQT-2C1-Z
SQT-2C2-W SQT-2C2-X SQT-2C2-Y SQT-2C2-Z
SQT-2C3-W SQT-2C3-X SQT-2C3-Y SQT-2C3-Z
SQT-2C4-W SQT-2C4-X SQT-2C4-Y SQT-2C4-Z
SQT-2C5-W SQT-2C5-X SQT-2C5-Y SQT-2C5-Z
SQT-2C6-W SQT-2C6-X SQT-2C6-Y SQT-2C6-Z
SQT-2C7-W SQT-2C7-X SQT-2C7-Y SQT-2C7-Z
SQT-2C8-W SQT-2C8-X SQT-2C8-Y SQT-2C8-Z
SQT-2CR-W SQT-2CR-X SQT-2CR-Y SQT-2CR-Z
SQT-2CN-W SQT-2CN-X SQT-2CN-Y SQT-2CN-Z
SQT-2D1-W SQT-2D1-X SQT-2D1-Y SQT-2D1-Z
SQT-2D2-W SQT-2D2-X SQT-2D2-Y SQT-2D2-Z
SQT-2D3-W SQT-2D3-X SQT-2D3-Y SQT-2D3-Z
SQT-2D4-W SQT-2D4-X SQT-2D4-Y SQT-2D4-Z
SQT-2D5-W SQT-2D5-X SQT-2D5-Y SQT-2D5-Z
SQT-2D6-W SQT-2D6-X SQT-2D6-Y SQT-2D6-Z
SQT-2D7-W SQT-2D7-X SQT-2D7-Y SQT-2D7-Z
SQT-2D8-W SQT-2D8-X SQT-2D8-Y SQT-2D8-Z
SQT-2DR-W SQT-2DR-X SQT-2DR-Y SQT-2DR-Z

这些机械设备的电机的额定功率通常都较大，如消防泵的额定功率通常都在55kW-150kW之间。这些设备在起动过程中，将产生较大的起动电流，造成较大的电压降。因此恰当地选择起动方式具有减少供电容量和保证建筑物供电可靠性等重要意义。正因为如此，软启动器在民用建筑领域的应用中将具有广阔前景。民用建筑中水泵等动力设备的启动方式的比较众所周知，鼠笼式异步电机采用全压起动时起动电流大，起动时间长的。软启动器（图18）软启动器（图18）当电机的功率较大时，起动电流很大（起动电流为额定电流的5—8倍）。很大的起动电流将引起配电系统的电压降，影响接在同一台变压器或同一条供电线路上的其它电气设备的正常工作，甚至使柴油发电机组熄火停机。
松原市SANIL开关SC-18MBP,SC-18MK,SD-18MKB
SQT-2DN-W SQT-2DN-X SQT-2DN-Y SQT-2DN-Z
SQT-2E1-W SQT-2E1-X SQT-2E1-Y SQT-2E1-Z
SQT-2E2-W SQT-2E2-X SQT-2E2-Y SQT-2E2-Z
SQT-2E3-W SQT-2E3-X SQT-2E3-Y SQT-2E3-Z
SQT-2E4-W SQT-2E4-X SQT-2E4-Y SQT-2E4-Z
SQT-2E5-W SQT-2E5-X SQT-2E5-Y SQT-2E5-Z
SQT-2E6-W SQT-2E6-X SQT-2E6-Y SQT-2E6-Z
SQT-2E7-W SQT-2E7-X SQT-2E7-Y SQT-2E7-Z
SQT-2E8-W SQT-2E8-X SQT-2E8-Y SQT-2E8-Z
SQT-2ER-W SQT-2ER-X SQT-2ER-Y SQT-2ER-Z
SQT-2EN-W SQT-2EN-X SQT-2EN-Y SQT-2EN-Z
SQT-2F1-W SQT-2F1-X SQT-2F1-Y SQT-2F1-Z
SQT-2F2-W SQT-2F2-X SQT-2F2-Y SQT-2F2-Z
SQT-2F3-W SQT-2F3-X SQT-2F3-Y SQT-2F3-Z
SQT-2F4-W SQT-2F4-X SQT-2F4-Y SQT-2F4-Z
SQT-2F5-W SQT-2F5-X SQT-2F5-Y SQT-2F5-Z
SQT-2F6-W SQT-2F6-X SQT-2F6-Y SQT-2F6-Z
SQT-2F7-W SQT-2F7-X SQT-2F7-Y SQT-2F7-Z
SQT-2F8-W SQT-2F8-X SQT-2F8-Y SQT-2F8-Z
SQT-2FR-W SQT-2FR-X SQT-2FR-Y SQT-2FR-Z
SQT-2FN-W SQT-2FN-X SQT-2FN-Y SQT-2FN-Z
SQT-2R1-W SQT-2R1-X SQT-2R1-Y SQT-2R1-Z
SQT-2R2-W SQT-2R2-X SQT-2R2-Y SQT-2R2-Z
SQT-2R3-W SQT-2R3-X SQT-2R3-Y SQT-2R3-Z
SQT-2R4-W SQT-2R4-X SQT-2R4-Y SQT-2R4-Z
SQT-2R5-W SQT-2R5-X SQT-2R5-Y SQT-2R5-Z
SQT-2R6-W SQT-2R6-X SQT-2R6-Y SQT-2R6-Z
SQT-2R7-W SQT-2R7-X SQT-2R7-Y SQT-2R7-Z
SQT-2R8-W SQT-2R8-X SQT-2R8-Y SQT-2R8-Z
SQT-2RR-W SQT-2RR-X SQT-2RR-Y SQT-2RR-Z
SQT-2RN-W SQT-2RN-X SQT-2RN-Y SQT-2RN-Z

SQT-4A1-W SQT-4A1-X SQT-4A1-Y SQT-4A1-Z
SQT-4A2-W SQT-4A2-X SQT-4A2-Y SQT-4A2-Z
SQT-4A3-W SQT-4A3-X SQT-4A3-Y SQT-4A3-Z
SQT-4A4-W SQT-4A4-X SQT-4A4-Y SQT-4A4-Z
SQT-4A5-W SQT-4A5-X SQT-4A5-Y SQT-4A5-Z
SQT-4A6-W SQT-4A6-X SQT-4A6-Y SQT-4A6-Z
SQT-4A7-W SQT-4A7-X SQT-4A7-Y SQT-4A7-Z
SQT-4A8-W SQT-4A8-X SQT-4A8-Y SQT-4A8-Z
SQT-4AR-W SQT-4AR-X SQT-4AR-Y SQT-4AR-Z
SQT-4AN-W SQT-4AN-X SQT-4AN-Y SQT-4AN-Z
SQT-4B1-W SQT-4B1-X SQT-4B1-Y SQT-4B1-Z
SQT-4B2-W SQT-4B2-X SQT-4B2-Y SQT-4B2-Z
SQT-4B3-W SQT-4B3-X SQT-4B3-Y SQT-4B3-Z
SQT-4B4-W SQT-4B4-X SQT-4B4-Y SQT-4B4-Z
SQT-4B5-W SQT-4B5-X SQT-4B5-Y SQT-4B5-Z
SQT-4B6-W SQT-4B6-X SQT-4B6-Y SQT-4B6-Z
SQT-4B7-W SQT-4B7-X SQT-4B7-Y SQT-4B7-Z
SQT-4B8-W SQT-4B8-X SQT-4B8-Y SQT-4B8-Z

方向是从T2流向Tl。从图中可以看到，触发电流越大，转折电压就越低，这种情形和普通可控硅的触发导通规律是一致的，当加到主电极上的电压使Tl对T2的极性为正时，叫做反向电压，并用符号U12表示。当这个电压达到转折电压值时，图3（b)右边的可控硅便触发导通，这时的电流为I12，其方向是从T1到T2。这时双向可控硅的特性曲线，如图4中第三象限所示。四种触发方式由于在双向可控硅的主电极上，无论加以正向电压或是反向电压，也不管触发信号是正向还是反向，它都能被触发导通，因此它有以下四种触发方式：(1)当主电极T2对Tl所加的电压为正向电压，控制极G对电极Tl所加的也是正向触发信号（图5a）。双向可控硅触发导通后。
松原市SANIL开关SC-18MBP,SC-18MK,SD-18MKB
SQT-4BR-W SQT-4BR-X SQT-4BR-Y SQT-4BR-Z
SQT-4BN-W SQT-4BN-X SQT-4BN-Y SQT-4BN-Z
SQT-4C1-W SQT-4C1-X SQT-4C1-Y SQT-4C1-Z
SQT-4C2-W SQT-4C2-X SQT-4C2-Y SQT-4C2-Z
SQT-4C3-W SQT-4C3-X SQT-4C3-Y SQT-4C3-Z
SQT-4C4-W SQT-4C4-X SQT-4C4-Y SQT-4C4-Z
SQT-4C5-W SQT-4C5-X SQT-4C5-Y SQT-4C5-Z
SQT-4C6-W SQT-4C6-X SQT-4C6-Y SQT-4C6-Z
SQT-4C7-W SQT-4C7-X SQT-4C7-Y SQT-4C7-Z
SQT-4C8-W SQT-4C8-X SQT-4C8-Y SQT-4C8-Z
SQT-4CR-W SQT-4CR-X SQT-4CR-Y SQT-4CR-Z
SQT-4CN-W SQT-4CN-X SQT-4CN-Y SQT-4CN-Z
SQT-4D1-W SQT-4D1-X SQT-4D1-Y SQT-4D1-Z
SQT-4D2-W SQT-4D2-X SQT-4D2-Y SQT-4D2-Z
SQT-4D3-W SQT-4D3-X SQT-4D3-Y SQT-4D3-Z
SQT-4D4-W SQT-4D4-X SQT-4D4-Y SQT-4D4-Z
SQT-4D5-W SQT-4D5-X SQT-4D5-Y SQT-4D5-Z
SQT-4D6-W SQT-4D6-X SQT-4D6-Y SQT-4D6-Z
SQT-4D7-W SQT-4D7-X SQT-4D7-Y SQT-4D7-Z
SQT-4D8-W SQT-4D8-X SQT-4D8-Y SQT-4D8-Z
SQT-4DR-W SQT-4DR-X SQT-4DR-Y SQT-4DR-Z
SQT-4DN-W SQT-4DN-X SQT-4DN-Y SQT-4DN-Z
SQT-4E1-W SQT-4E1-X SQT-4E1-Y SQT-4E1-Z
SQT-4E2-W SQT-4E2-X SQT-4E2-Y SQT-4E2-Z
SQT-4E3-W SQT-4E3-X SQT-4E3-Y SQT-4E3-Z
SQT-4E4-W SQT-4E4-X SQT-4E4-Y SQT-4E4-Z
SQT-4E5-W SQT-4E5-X SQT-4E5-Y SQT-4E5-Z
SQT-4E6-W SQT-4E6-X SQT-4E6-Y SQT-4E6-Z
SQT-4E7-W SQT-4E7-X SQT-4E7-Y SQT-4E7-Z
SQT-4E8-W SQT-4E8-X SQT-4E8-Y SQT-4E8-Z
SQT-4ER-W SQT-4ER-X SQT-4ER-Y SQT-4ER-Z
SQT-4EN-W SQT-4EN-X SQT-4EN-Y SQT-4EN-Z
SQT-4F1-W SQT-4F1-X SQT-4F1-Y SQT-4F1-Z
SQT-4F2-W SQT-4F2-X SQT-4F2-Y SQT-4F2-Z
SQT-4F3-W SQT-4F3-X SQT-4F3-Y SQT-4F3-Z
SQT-4F4-W SQT-4F4-X SQT-4F4-Y SQT-4F4-Z
SQT-4F5-W SQT-4F5-X SQT-4F5-Y SQT-4F5-Z
SQT-4F6-W SQT-4F6-X SQT-4F6-Y SQT-4F6-Z
SQT-4F7-W SQT-4F7-X SQT-4F7-Y SQT-4F7-Z
SQT-4F8-W SQT-4F8-X SQT-4F8-Y SQT-4F8-Z
SQT-4FR-W SQT-4FR-X SQT-4FR-Y SQT-4FR-Z
SQT-4FN-W SQT-4FN-X SQT-4FN-Y SQT-4FN-Z
SQT-4R1-W SQT-4R1-X SQT-4R1-Y SQT-4R1-Z
SQT-4R2-W SQT-4R2-X SQT-4R2-Y SQT-4R2-Z
SQT-4R3-W SQT-4R3-X SQT-4R3-Y SQT-4R3-Z
SQT-4R4-W SQT-4R4-X SQT-4R4-Y SQT-4R4-Z
SQT-4R5-W SQT-4R5-X SQT-4R5-Y SQT-4R5-Z
SQT-4R6-W SQT-4R6-X SQT-4R6-Y SQT-4R6-Z
SQT-4R7-W SQT-4R7-X SQT-4R7-Y SQT-4R7-Z
SQT-4R8-W SQT-4R8-X SQT-4R8-Y SQT-4R8-Z
SQT-4RR-W SQT-4RR-X SQT-4RR-Y SQT-4RR-Z
SQT-4RN-W SQT-4RN-X SQT-4RN-Y SQT-4RN-Z

软启动器是一种集软启动、软停车、轻载节能和多功能保护于一体的电机控制装备。实现在整个启动过程中无冲击而平滑的启动电机，而且可根据电动机负载的特性来调节启动过程中的各种参数，如限流值、启动时间等。中文名软启动器外文名Softstarter作用实现整个启动过程中无冲击而平滑功能软启动、软停车、轻载节能目录1历史沿革2发展趋势3主要分类4相关原理?工作原理?启动方式?节能原理?运行模式?控制原理5功能特点?主要功能?主要应用?主要特点?性能特点6产品区别7维修检查历史沿革编辑软启动器于20世纪70年代末和80年代初投入市场，软启动器（图7）软启动器（图7）填补了星-三角启动器和变频器在功能实用性和价格之间的鸿沟。
松原市SANIL开关SC-18MBP,SC-18MK,SD-18MKB