WEG 集团是全球优质的电机、自动化及能源设备制造企业,总部位于巴西,依托德国投资与技术,在全球拥有15家制造工厂,产品销往五大洲100多个国家。
过载继电器
参考型号:RW17
极数:3 极
安装类型:直接安装
接触器型号:CWC07-16, CW07
安装配置:1D
额定绝缘电压 Ui:690 V
额定绝缘电压 Ui(根据 UL):600 V
额定冲击耐压 Uimp:6 kV
额定工作频率:25...400Hz
适用于直流负载:是
最大操作频率:15 次/小时
主接线的防护等级:IP10
辅助接线的防护等级:IP20
电流范围:11-17 A
最大熔断器(类型 2 协调):40gL/gG
熔断器短路保护(gL/gG):6gL/gG
高度:72 mm / 2.83 英寸
宽度:45 mm / 1.77 英寸
深度:82 mm / 3.23 英寸
毛重:0.165 kg / 0.36 lb
Overload Relays
Reference:RW17
Number of poles:3 poles
Mounting type:Direct
Contactor model:CWC07-16, CW07
Mounting configuration:1D
Rated insulation voltage Ui:690 V
Rated insulation voltage Ui (acc. to UL):600 V
Rated impulse withstand voltage Uimp:6 kV
Rated operational frequency:25...400Hz
Suitable for use with DC loads:Yes
Maximum operating frequency:15 ops./h
Degree of protection - main terminals:IP10
Degree of protection - auxiliary terminals:IP20
Current range:11-17 A
Max. Fuse (type 2 coordination):40gL/gG
Short circuit protection with fuses (gL/gG):6gL/gG
Height:72 mm / 2.83 in
Width:45 mm / 1.77 in
Depth:82 mm / 3.23 in
Gross weight:0,165 kg / 0.36 lb
WEG继电器RW系列介绍
RW 过载继电器可保护负载免受因过载或相缺失引起的过热。当电路中发生过载或相缺失时,电动机电流增加。此时电流的上升会激活跳闸机制,从而驱动辅助联系人 95-96(常闭)和 97-98(常开)动作。辅助联系人通过接触器断开负载。断开的时间与过载电流和继电器上设定的电流有关,这在继电器跳闸曲线上得到了适当的表示。跳闸后,需要等待系统恢复以便重新设置,该操作可以自动或手动完成。
主要特性
提供三级和二级版本
跳闸
可直接与7至32A(CW07, CWC07…025)的紧凑型接触器系列及9…140 A(CWM9…105 和 CWB 9…125)接触器连接,无需附加配件
附件可在 DIN 35mm(EN 50022)导轨上安装或用螺钉固定
开发符合以下标准:IEC 60947-4-1、IEC 60529、IEC 60068、VDE 0106、UL-508
主要 homologations:UL、CE、IRAM、BV、NOM ANCE、RCC、PCT
The RW overload relays protect loads against overheating caused by overloads or phase loss. When we have an overload or a phase loss in the circuit, the motor current increases. Such current rise activates the tripping mechanism that will actuate on the auxiliary contacts 95-96 (NC) and 97-98 (NO). The auxiliary contacts disconnect the load by means of a contator. The time for disconnection is related to the overload current and the current set on the relay, which is properly represented on the relay tripping curve. After the trip, it is necessary to wait for the system to reestablish in order to do the reset, which can be done automatic or manually.
Main Characteristics
Available in the three-pole and two-pole versions
Tripping thermal class 10
Direct coupling to the compact contactor line of 7 to 32A (CW07, CWC07…025) and contactors of 9…140 A (CWM9…105 and CWB 9…125) without requiring accessories
Accessory enables mounting on DIN rail 35mm (EN 50022) or tightened with screws
Developed in compliance with the standards: IEC 60947-4-1, IEC 60529, IEC 60068, VDE 0106, UL-508
Main homologations: UL, CE, IRAM, BV, NOM ANCE, RCC, PCT
WEG继电器RW系列其他常用型号:
WEG 12450895 RW17-1D3-C063
WEG 12450914 RW17-2D3-U032
WEG 12450908 RW17-1D3-U017
WEG 12450896 RW17-1D3-D008
WEG 12450906 RW17-1D3-D125
WEG 12450903 RW17-1D3-U008
WEG 12450901 RW17-1D3-D063
WEG 12450900 RW17-1D3-U004
WEG RELAYS NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年,定位于向制造工业提供高端制造技术和设备。代理经营世界优质的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气,液压以及气动解决方案的合作伙伴,我们利用我们的全球协作团队,为客户提供先进解决方案,市场知识以及相关增值服务来帮助优化客户的工作效率,提高可靠性和安全性,致力于成为工业产品和解决方案的优质渠道。
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If you have any question for WEG products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.
WEG继电器RW17-1D3-U017技术参数及介绍

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