Centrifugal Switch For Engine Single Phase Motor Centrifugal Switch RECS 240P

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Price:$9.00 - $11.40

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Product Overview

Description



In the last several decades the single-phase AC motors have utilized mechanical centrifugal switches to switch from start windings to main windings which have problems like tolerance build-up, mechanical fatigue, vibration, electric spark, etc. Under normal environment motor failures often come from the degradation of the mechanical switches. Electronic Centrifugal Switch (EMS) is a reliable solid-state switch that would duplicate the functions of the conventional centrifugal switch with additional benefits of the electronic device. Speed voltage /current and phase are constantly monitored by the ECS, and the internal ASIC will control the switch On or Off. At the cut-Off point, the motor speed normally accelerates to 60~80% of the synchronous speed (see Figure 1 torque-speed curve). When the motor encounters overload conditions or the motor speed decreases to approximately 20~40% of the synchronous speed, ECS reconnects the start CAP.

Features
 Small Package  Long Life(1M cycle)
 General Switch,Auto-Match different Motor
 Wide Voltage Range 115V(90V-137V) 230V(198V-264V)
 50Hz/60Hz applicable
 Neither switching noise nor trembling of contacts
 High compatibility with general-purpose motors as well as application-specific motors
 Easy installation and maintenance, mounted on inside/outside standard motor frames
 Sealed with epoxy resin or silicon rub, insensitive to dirt, dust, moisture, and vibration
 Discharges starting capacitors
 ROHS/CE/UL












Technology Data


P/N
Voltage(V)
Max Start Current (3s TC=25) (A)
Package
RECS-105P
115
30
Plastic Case 72L*31W*23H
115
60
Plastic Case 72L*31W*23H
RECS-120S
115
60
Plastic Case 52L*50W*24H
RECS-140P
115
120
Plastic Case 72L*31W*23H
RECS-160C
115
180
CAP Case 46Dia*86long
230
30
Plastic Case 72L*31W*23H
230
60
Plastic Case 72L*31W*23H
230
120
Plastic Case 72L*31W*23H
RECS-260C
230
180
CAP Case 46Dia*86long




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