BENTLY 前置器 350042M 176449-02  监测模块

BENTLY 前置器 350042M 176449-02  监测模块

BENTLY 前置器 350042M 176449-02  监测模块

电机保护器技术参数触点容量AC220V/5AAC380V/3A电寿命大于1000000次触点特性触点J1常闭,触点J2常开,若需特制订做生产.工作电压AC220V、AC380V±15[%]50HZ±2[%]其它规格订做生产.允许误差±5[%]分体显示距离小于5米标准配标为0.6米外形尺寸143mm×66mm×157mm分体开孔121mm×51mm电流测量范围1-400A功耗小于3W电流输出4-20mA起动闭锁延时10秒-20秒反时限过流跳闸时间反时限特性(4-60秒)断相跳闸时间小于2秒过压跳闸时间小于2秒(大于工作电压15[%])漏电跳闸时间小于0.2秒(漏电电压大于50V)手动复位时间2秒

The type of motor protector is selected under the working conditions of the motor

1. For the single independent operation motor with low working condition requirements, simple operation control, random monitoring and management, and little impact on production of shutdown, the ordinary type protector can be selected, because the ordinary type protector is simple in structure, installation wiring, replacement, simple operation, convenient, and has the characteristics of high cost performance.

2. For MCC systems that require high working conditions, critical safety and continuity, have a high degree of automation, and need special personnel to control, monitor and manage, medium and high grade protectors with full functions should be selected for network monitoring.

3. For explosion-proof motors, eccentricity caused by bearing wear may lead to high temperature friction in the explosion-proof clearance, resulting in explosion risk. Wear state monitoring function should be selected. For the large-capacity high-pressure submersible pump, due to the difficulty of inspection and maintenance, the wear condition monitoring function should also be selected to avoid the occurrence of sweeping accidents resulting in significant economic losses.

相关型号：ABB 5STP03X6500ABB 5STP04D4200ABB 5STP06D2800ABB 5STP08F6500ABB 5STP10D2303ABB 5STP12F4200ABB 5STP16F2200ABB 5STP16F2800ABB 5STP16F2801ABB 5STP18F1800ABB 5STP18F1801ABB 5STP2665N0024ABB 5STP27H1800ABB 5STP27H2801ABB 5STP2842L00245SHX1060H0002 IGCT5SHX2645L0001 IGCT5SHX2645L0004 IGCT5SHX1960L0001 IGCT5SHX2645L0004 IGCT5SHX1960L0004 IGCT5SHX1445H0001 IGCT