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LSRX-OEM

更新时间: 2024-11-25 14:56:39
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
2页 250K
描述
This device combines a current transformer (CT), transducer and high current output relay together to switch alarm circuits, contactors and most resistive or inductive loads. The LSRX can perform the function of an auxiliary contact, yet has the advantages of universal application and isolation.

LSRX-OEM 数据手册

 浏览型号LSRX-OEM的Datasheet PDF文件第2页 
Protection Relays  
Current Monitoring Relays and Transducers  
LSRX / LSRX-C SERIES  
Self-powered load sensor, low-cost  
proof relay  
Description  
The LSRX/LSRX-C Series are AC current sensors designed to  
energize the output contact whenever 4.5 Amps or greater is  
present. The LSRX/LSRX-C Series is used commonly as an AC  
current proof relay to indicate if a motor is operating. It can also  
be used to interlock fans, compressors and motors; to indicate  
equipment status such as feed rates, tool wear, loss of prime  
on pumps, mixer viscosity and all types of current sensing  
conditions or to stage pump motors, chillers, or other machinery.  
This device combines a current transformer (CT), transducer  
and high current output relay together to switch alarm circuits,  
contactors and most resistive or inductive loads. The LSRX/  
LSRX-C Series can perform the function of an auxiliary contact,  
yet has the advantages of universal application and isolation.  
Features & Benefits  
FEATURES  
BENEFITS  
Eliminates need for separate control voltage. Draws  
power from wire being monitored  
Self-powered  
Wiring Diagram  
Quick-connect terminals  
LED indication  
Saves time at installation  
Visual indication of relay status  
Built in current sensor  
will monitor up to  
200A loads  
Eliminates the need for a stand alone current  
transformer and also provides isolation between  
the monitored and control circuits  
Accessories  
Informer IR Kit-36 (36” infrared adapter cable)  
Attaches to the face of the unit to provide  
remote diagnostics without opening the panel.  
CONTROL  
VOLTAGE  
Specifications  
Input Characteristics  
Operating Current  
Minimum Pull-in Current  
Power  
5-200A Continuous  
4.5A (typical), 7.0A (max)*  
Induced from AC conductor  
Output Characteristics  
Relay Output Rating  
(SPST - Form A)  
Pilot Duty  
General Purpose  
Electrical Life  
Mechanical Life  
Maximum Conductor  
Diameter  
480VA @ 240VAC, B300  
5A @ 240VAC  
1x105  
Ordering Information  
1x107  
MODEL  
DESCRIPTION  
LSRX  
Fast-on terminal  
0.7 in.  
LSRX-C  
LSRX-OEM  
Depluggable screw terminals  
Fast-on terminals, 10 pack  
Output Terminals  
LSRX  
LSRX-C  
0.25” quick-connect fast-ons  
depluggable screw terminals  
3.0 in.-lbs.  
Torque Rating  
© 2016 Littelfuse Protection Relays & Controls  
www.littelfuse.com/lsrx-lsrxc  
Rev: 1-A-062716  

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