Transformateur immerge auto-protege par un dispositif incluant un disjoncteur et des fusibles
    3.
    发明公开
    Transformateur immerge auto-protege par un dispositif incluant un disjoncteur et des fusibles 有权
    油浸式变压器自动的布置与负载开关和保险丝保护

    公开(公告)号:EP0981140A1

    公开(公告)日:2000-02-23

    申请号:EP99410089.9

    申请日:1999-07-26

    IPC分类号: H01F27/40 H01H71/10

    摘要: Le transformateur électrique 1 comporte une cuve 4 contenant un diélectrique liquide ou gazeux 5, et dans laquelle sont immergés : un circuit primaire et un circuit secondaire, et un dispositif de protection relié au circuit primaire et comportant un disjoncteur 15 commandé par des moyens de déclenchement et un ou plusieurs fusibles 11. Les fusibles sont disposé entre une traversée 6 de la cuve et le disjoncteur 15. Les fusibles 11, le disjoncteur 15 et les moyens de déclenchement sont associés de telle manière que dans des conditions correspondant à un court-circuit aux bornes du circuit secondaire, les organes de contact du disjoncteur se séparent et interrompent le courant sans que ne débute une fusion du fusible, et qu'il existe une valeur seuil d'intensité du courant traversant le fusible, inférieure au pouvoir de coupure du pôle correspondant du disjoncteur et au delà de laquelle la fusion du fusible est achevée avant qu'un ordre de séparation des organes de contact donné par les moyens de déclenchement ait pu entraîner la séparation des contacts.

    摘要翻译: 的三相变压器(1)被浸没在桶(4)介电气(5)。 隔离的横截面(7)成立的保险丝(11)代替(12)。 熔丝连接为串联绕组和隔离部分之间的每一个电路的变压器。 每个极具有连接到断路器(15),接触单元。

    Measurement module for a fuse block base
    4.
    发明授权
    Measurement module for a fuse block base 有权
    用于保险丝座基座的测量模块

    公开(公告)号:EP2779200B1

    公开(公告)日:2018-04-18

    申请号:EP13382082.9

    申请日:2013-03-14

    申请人: PRONUTEC, S.A.U.

    IPC分类号: H01H85/02

    摘要: The present invention relates to a measurement module (100, 100', 101, 101', 100") for a fuse block base which is more versatile, useful and optimal than existing measurement modules, needing less space for cables, where said measurement module (100, 100', 101, 101', 100") is connectable to output contacts (5, 5') of a fuse block base (1), on which at least one intensity transformer is mounted to provide at least one analog current measurement signal; where the measurement module (100, 100', 101, 101', 100") additionally comprises an analog-to-digital converter (40) with at least one analog input (41) configured to receive said analog current measurement signal, and with at least one digital connection port comprising at least one digital output (110).

    BAUGRUPPE FÜR EINE SCHALTERSICHERUNGSANORDNUNG MIT MESSVORRICHTUNG SOWIE SICHERUNGSHALTER FÜR EINE BAUGRUPPE ODER EINE SCHALTERSICHERUNGSANORDNUNG
    6.
    发明公开
    BAUGRUPPE FÜR EINE SCHALTERSICHERUNGSANORDNUNG MIT MESSVORRICHTUNG SOWIE SICHERUNGSHALTER FÜR EINE BAUGRUPPE ODER EINE SCHALTERSICHERUNGSANORDNUNG 有权
    组件与测量设备和熔断器组或开关熔断器排列的开关熔丝排列

    公开(公告)号:EP2885800A1

    公开(公告)日:2015-06-24

    申请号:EP12751009.7

    申请日:2012-08-17

    发明人: BRUCHMANN, Klaus

    IPC分类号: H01H9/10 H01H9/16

    摘要: The present invention relates to a subassembly for a switch fuse arrangement (110), in particular a switch fuse arrangement for bus bar systems or installed devices, in particular having one or multiple switch fuse units to receive a fuse holder (100) each, which is constructed such that it is able to receive a fuse insert (200), and having a measuring device for determining electric operating values of the switch fuse arrangement, wherein the measuring device has measuring electronics (300) and at least one indicating device (120) for indicating at least one of the electric operating values determined by the measuring device, and wherein the subassembly comprises at least one coil device (400), which is designed such that, by means of induction, it is able to provide energy for the measuring electronics (300) and/or the at least one indicating device (120). Furthermore, the present invention relates to a fuse holder for a subassembly, in particular for a switch fuse arrangement.

    Measurement module for a fuse block base
    7.
    发明公开
    Measurement module for a fuse block base 有权
    Messmodulfüreinen Sicherungsblocksockel

    公开(公告)号:EP2779200A1

    公开(公告)日:2014-09-17

    申请号:EP13382082.9

    申请日:2013-03-14

    申请人: PRONUTEC, S.A.U.

    IPC分类号: H01H85/02

    摘要: The present invention relates to a measurement module (100, 100', 101, 101', 100") for a fuse block base which is more versatile, useful and optimal than existing measurement modules, needing less space for cables, where said measurement module (100, 100', 101, 101', 100") is connectable to output contacts (5, 5') of a fuse block base (1), on which at least one intensity transformer is mounted to provide at least one analog current measurement signal; where the measurement module (100, 100', 101, 101', 100") additionally comprises an analog-to-digital converter (40) with at least one analog input (41) configured to receive said analog current measurement signal, and with at least one digital connection port comprising at least one digital output (110).

    摘要翻译: 本发明涉及一种用于保险丝座基座的测量模块(100,100',101,101',100“),该测量模块比现有的测量模块更为通用,有用且最优化,需要较少的电缆空间,其中所述测量模块 (100,100',101,101',100“)可连接到熔丝盒基座(1)的输出触头(5,5')上,其上安装有至少一个强度变换器以提供至少一个模拟电流 测量信号; 其中所述测量模块(100,100',101,101',100“)另外包括具有至少一个模拟输入(41)的模拟 - 数字转换器(40),所述至少一个模拟输入(41)被配置为接收所述模拟电流测量信号,并且与 至少一个数字连接端口,包括至少一个数字输出端(110)。

    Oil-immersed electrical equipment with a short-circuiting safety device
    9.
    发明公开
    Oil-immersed electrical equipment with a short-circuiting safety device 审中-公开
    在Öllaufendes elektrischesGerätmit einer kurzschliessenden Sicherheitsvorrichtung

    公开(公告)号:EP1806817A1

    公开(公告)日:2007-07-11

    申请号:EP06380007.2

    申请日:2006-01-09

    IPC分类号: H02H7/04 H02H5/06

    摘要: The electrical equipment comprises electrical elements (2, 2A, 3, 4, 8) corresponding to at least one phase (8) of the distribution network and housed in a tank (6). The equipment is insulated by means of a dielectric liquid (5) wherein the elements are immersed. The equipment comprises an input (9) for each phase (8) in the tank (6), and also a protection device (7), associated to at least one failure detector (10) and configured so that, in the event of detecting such a failure, a short circuit will be established in the phases (8). The protection device (7) is situated so as to establish said short circuit in a position before any protection (4), control (2, 2A) or transformer (3) element of the electrical equipment (1).

    摘要翻译: 电气设备包括对应于分配网络的至少一个相(8)并容纳在罐(6)中的电气元件(2,2A,3,4,8)。 该设备借助介质液体(5)绝缘,其中元件被浸没。 该设备包括用于罐(6)中的每个相(8)的输入(9),以及与至少一个故障检测器(10)相关联的保护装置(7),并且被配置为使得在检测到 这样的故障,将在阶段(8)中建立短路。 保护装置(7)位于在电气设备(1)的任何保护(4),控制(2,2A)或变压器(3)元件之前的位置处建立所述短路。