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Field winding protection deviceDual diode malfunction detection device

Dual diode malfunction detection device

DDMS (Dual Diode Monitoring System) DDMS (Dual Diode Monitoring System)

Collaborative product of E2S and KEPRI

A DDMS is a device to monitor the condition of two blocking diodes used to supply stable power of DC current.
It consistently monitors two blocking diodes and if a problem occurs,

Features
1, LED displays of malfunction types and locations
2. Digital output for a malfunction
3. RS232C monitoring function
Performance
Cheju power plant,
System applications