REM620A_F 电子控制器件 具有控制系统

REM620A_F

一般信息

产品编号：REM620A_F

ABB型号名称：-

目录说明：电机保护和控制继电器

详细描述：电机保护和控制继电器

类别

零部件 » 中压产品及系统 » 数字变电站产品 » 电机保护 » REM620 IEC

其他信息

ABB型号名称：-

原产国：芬兰 （FI）

海关税则号：85364900

框架尺寸：Spare_Parts

毛重：8 千克

发票说明：电机保护和控制继电器

按订单生产：不

最小起订量：1 件

订单倍数：1 件

包裹 1 级毛重：8 千克

套餐 1 级单位：1 件

零件类型：新增功能

中文名称：电机保护和控制继电器

产品净重：7 千克

产品类型：Spare_Parts

仅引用：不

销售计量单位：块

库存（仓库）：Vaasa， 芬兰

Moorebank， 澳大利亚

Modderfontein， 南非

BRABB008EXPU

瑞士巴登

Dubai， 阿拉伯联合酋长国

Abu Dhabi， 阿拉伯联合酋长国

WEEE类别：产品不在WEEE范围内

REM620A_F 继电器是一种电子控制器件，它具有控制系统（又称输入回路）和被控制系统（又称输出回路），通常应用于自动控制电路中，它实际上是用较小的电流去控制较大电流的一种“自动开关”。故在电路中起着自动调节、安全保护、转换电路等作用。

REM620A_F继电器由线圈、衔铁、常开触点、常闭触点等组成。当线圈两端加上一定的电压时，线圈中就会流过一定的电流，从而产生电磁效应，衔铁就会在电磁力吸引的作用下克服返回弹簧的拉力吸向铁芯，从而带动衔铁的动触点与静触点（常开触点）吸合。当线圈断电后，电磁的吸力也随之消失，衔铁就会在弹簧的反作用力返回原来的位置，使动触点与原来的静触点（常闭触点）吸合。这样吸合、释放，从而达到了在电路中的导通、切断的目的。

REM620A_F 电子控制器件 具有控制系统

REM620A_F

General information

Product Number: REM620A_F

ABB model name: -

Description: Motor protection and control relays

Detailed description: Motor protection and control relay

category

Parts » Medium Voltage Products & Systems » Digital Substation products » Motor Protection » REM620 IEC

Other information

ABB model name: -

Country of Origin: Finland (FI)

Customs Tariff Code: 85364900

Frame size: Spare_Parts

Gross weight: 8 kg

Invoice description: Motor protection and control relay

Build-to-order: No

Minimum order quantity: 1 piece

Order multiple: 1 piece

Package 1 gross weight: 8 kg

Set package Level 1 unit: 1 piece

Part Type: New feature

Chinese name: Motor protection and control relay

Net weight: 7kg

Product type: Spare_Parts

Quote only: No

Sales unit: block

Inventory (warehouse) : Vaasa, Finland

Moorebank, Australia

Modderfontein, South Africa

BRABB008EXPU

Baden, Switzerland

Dubai, United Arab Emirates

Abu Dhabi, United Arab Emirates

WEEE Category: The product is not included in the WEEE

REM620A_F relay is an electronic control device, it has a control system (also known as the input loop) and the controlled system (also known as the output loop), usually used in automatic control circuit, it is actually a small current to control the larger current of an "automatic switch". Therefore, it plays the role of automatic regulation, safety protection and conversion circuit in the circuit.

The REM620A_F relay consists of coil, armature, normally open contact, normally closed contact, etc. When a certain voltage is added to both ends of the coil, a certain current will flow through the coil, resulting in an electromagnetic effect, and the armature will overcome the pull of the return spring under the action of electromagnetic force attraction to attract the iron core, thereby driving the moving contact of the armature and the static contact (normally open contact). When the coil is powered off, the electromagnetic suction will also disappear, and the armature will return to the original position in the spring reaction force, so that the moving contact and the original static contact (normally closed contact). This suction, release, so as to achieve the purpose of conduction in the circuit, cut off.