Samwha DSP CTL - Technical Feature Overview

Digital Motor Protection Realy
DSP-C Series
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Techincal Feature
3
Division
DSP-C Series
Panel Flush Mounting Type
Model
Control voltage
Available frequency/Inverter
CTM
CCM
CCM-E
CSM
CTM-D CCTM
CCM-N
100~240VAC[50/60HZ] (90 ~ 370VDC)
30 ~ 400HZ
COM
Single phase(1P)
Three phase(3P)
Over current
Under current
Phase loss/load current
Reverse phase/load current
Current unbalance
Pre-alarm
Protection
Locked rotor
Shock/Stall
Short Circuit
Ground fault
Temperature
Control/ON-OFF
Load current
Standard :external ZCT/Optional:ZCT embeded
Remarks
Communication
Indication
Auxiliary
Ground fault current
Accumulated working time
Preset value check/
change in operation
Load factor/Bar Graph
Load factor/LF-%
Password
Main contactor auto close
4~20mA
RS 485/Modbus,RTU
Ethernet/Modbus TCP
(M Type)
(M Type)