描述 Description

The 201-xxx-SP-DPDT Series is an 8-pin octal-base, plug-in

voltage monitor designed to protect single-phase motors

regardless of size. The 201-100-SP-DPDT is used on 95-120VAC,

50/60Hz motors to prevent damage caused by low voltage. The

201-200-SP-DPDT is used on 190-240VAC, 50/60Hz motors. The

units feature two isolated sets of contacts that are ideal for use

with two control circuits with different voltages.

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

MotorSaver’s output relays are deactivated after a specified trip

delay. The output relays reactivate 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.

Features & Benefits

FEATURES BENEFITS

Proprietary

microcontroller

based circuitry

Constant monitoring of voltage to detect harmful

power line conditions, even before the motor starts

Fixed trip delay 4s Prevents nuisance tripping due to rapidly fluctuating

power line conditions

Advanced LED indication Provides diagnostics which can be used for

troubleshooting and to determine relay status

Compact design for 8-pin;

DIN rail or surface mount Allows flexibility in panel installation