HONEYWELL GR-2C-DC24V 功率继电器可用于中性点直接接地系统

品牌：HONEYWELL

型号：GR-2C-DC24V

名称：功率继电器

质保：一年

联系电话：18059884797

详细介绍

GR-2C-DC24V 功率继电器

功率继电器的原理
功率继电器（power relay），是一种在输入量（或激励量）满足某些规定的条件时，能在一个或多个电器输出电路中产生跃变的一种器件。可用于中性点直接接地系统，作为零序电流保护的方向元件。
功率继电器的工作原理是当功率继电器线圈两端加上一定的电压或电流，线圈产生的磁通通过铁心、轭铁、衔铁、磁路工作气隙组成的磁路，在磁场的作用下，衔铁吸向铁心极面，从而推动触点常闭触点断开，常开触点闭合;当线圈两端电压或电流小于一定值时，机械反力大于电磁吸力时，衔铁回到初始状态，常开触点断开，常闭触点接通。
HONEYWELL GR-2C-DC24V 功率继电器可用于中性点直接接地系统

Principle of power relay
Power relay is a device that can generate a jump in one or more electrical output circuits when the input quantity (or excitation quantity) meets certain specified conditions. It can be used as a directional component for zero sequence current protection in neutral directly grounded systems.
The working principle of a power relay is that when a certain voltage or current is applied to both ends of the coil of the power relay, the magnetic flux generated by the coil passes through the magnetic circuit composed of the iron core, yoke, armature, and magnetic circuit working air gap. Under the action of the magnetic field, the armature attracts towards the pole surface of the iron core, thereby pushing the normally closed contact of the contact to open and the normally open contact to close; When the voltage or current at both ends of the coil is less than a certain value, and the mechanical reaction force is greater than the electromagnetic attraction, the armature returns to its initial state, the normally open contact opens, and the normally closed contact closes.
HONEYWELL GR-2C-DC24V 功率继电器可用于中性点直接接地系统

ABB

BENTLY

TRICONEX

DSAI146	VME-7750-746001	1900/65A	triconex 3701E
3BSE018173R1	IS215UCVEM09A	125760-01	triconex 3703E
SM811K01	VMIVME-7698	106M1081-01	triconex 3704E
3BHE023784R1023	IC695CRU320	125720-01	triconex 3706E
PPD113B01-10-150000	CB06560 PRD-B040SAIB-62	125840-01	triconex 3708E
3BSE013175R1	IS200TPROH1BCB	128229-01	triconex 3805E
GRBTU	UR9EH	133396-01	triconex 8307A
3BSE011181R1	ACC-5595-208	133819-02	triconex 8306A
PM511V16	ACC-5595	135473-01	triconex 4328
AO2000-LS25	IS420ESWBH3A	146031-01	triconex 8302A
UNITROL 1020	VME-7807RC	149992-01	triconex 4400
UNITROL 1010	VME-7807RC-410000	3500/72M	triconex 8300A
UNITROL 1000	CB06561 PRD-B040SSLZ-62	9200-01-01-10-00	triconex 4508
REX521GHHPSH50G	IC698ACC701	176449-08	triconex 8301A
LXN1604-6	IC698PSA350	133819-02	triconex 8310
3BSE013177R1	IC698CPE020	133292-01	triconex 4108
LDGRB-01	IS420UCSBH4A	330161-02-85-05-94-01-02	triconex 8311
5SDF0860H0003	IS220PDOAH1A	330106-05-30-05-02-05	triconex 4118
3BSE001449R1	IS215UCVEH2AE	330130-085-02-05	triconex 8312
SR511	V7768-320000	330500-00-02	triconex 4119