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201-100-SP PDF预览

201-100-SP

更新时间: 2024-11-25 14:55:07
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
2页 298K
描述
The unique microcontroller-based voltage and voltage-sensing circuit constantly monitors the volta

201-100-SP 数据手册

 浏览型号201-100-SP的Datasheet PDF文件第2页 
Protection Relays  
Voltage Monitoring Relays  
201-XXX-SP SERIES  
Single-phase voltage/phase monitor  
Description  
The 201-xxx-SP series is an 8-pin octal-base, plug-in voltage  
monitor designed to protect single-phase motors regardless of  
size. The 201-100-SP is used on 95–120 V ac, 50/60 Hz motors  
to prevent damage caused by low voltage. The 201-200-SP is  
used on 190–240 V ac, 50/60 Hz motors. The 201-200-SP-T-9 is  
a pin-for-pin replacement for aTime Mark® #260 series voltage  
monitor. High voltage protection is included in the 201-200-SP-T-9.  
The unique microcontroller-based voltage and voltage-sensing  
circuit constantly monitors the voltage to detect harmful power  
line conditions. When a harmful condition is detected, the  
MotorSavers output relay is deactivated after a specified trip  
delay. The output relay reactivates after power line conditions  
return to an acceptable level and a specified amount of time has  
elapsed (restart delay). The trip delay prevents nuisance tripping  
due to rapidly fluctuating power line conditions.  
Wiring Diagram  
Must use Model OT08PC socket for UL Rating!  
Note: Manufacturer’s recommended screw terminal torque for the RB Series and OT Series Octal  
Sockets is 12 in.-lbs.  
Features & Benefits  
FEATURES  
BENEFITS  
Proprietary  
microcontroller  
based circuitry  
Constant monitoring of voltage to detect harmful  
power line conditions, even before the motor starts  
Prevents nuisance tripping due to rapidly fluctuating  
power line conditions  
Fixed trip delay 4 s  
Provides diagnostics which can be used for  
troubleshooting and to determine relay status  
Advanced LED indication  
Compact design for 8-pin;  
DIN rail or surface mount  
Allows flexibility in panel installation  
Accessories  
OT08PC 8-pin Octal Socket  
Octal Socket for plug-in units. 8-pin surface &  
DIN rail mountable. Rated for 10 A @ 600 V ac.  
PIN-OUT 1 (201-XXX-SP)  
(view of socket)  
PIN-OUT 2 (201-200-SP-T-9)  
(view of socket)  
Ordering Information  
MODEL  
LINE VOTAGE  
95–120 V ac  
190–240 V ac  
DESCRIPTION  
201-100-SP  
201-200-SP  
SPDT, protects single phase motors  
SPDT, protects single phase motors  
SPDT, direct replacement for  
Time Mark® #260 series  
201-200-SP-T-9  
190–240 V ac  
© 2020 Littelfuse, Inc.  
www.littelfuse.com/201xxxsp  
Rev: 12-A-0621721260  

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