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DEIF
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![DEIF TAP‑210DG/3 Transformer Differentia]()
DEIF TAP‑210DG/3 Transformer DifferentiaDEIF TAP‑210DG/3 stabilised transformer differential relay,2‑winding transformer protection with 2nd harmonic restraint,for power‑system cabinet maintenance ret...read more -
![DEIF SMC‑C Speed Monitoring Control Modu]()
DEIF SMC‑C Speed Monitoring Control ModuDEIF SMC‑C speed monitoring control module,frequency signal acquisition for engine speed monitoring,relay alarm output,Modbus RTU communication,for industrial g...read more -
![DEIF SCM4‑2 Generator Control‑Measuring]()
DEIF SCM4‑2 Generator Control‑MeasuringDEIF SCM4‑2 control‑measuring module,electrical sampling plus analogue/PWM outputs for governor‑AVR regulation,for DM‑4 marine power‑management‑system maintenan...read more -
![DEIF SCM4‑1 Synchronisation‑Control‑Meas]()
DEIF SCM4‑1 Synchronisation‑Control‑MeasDEIF SCM4‑1 measuring‑sync module,direct 690V voltage input,CT current input,independent synchrocheck and fast protection,for DM‑4 marine power‑management‑syste...read more -
![DEIF RMV‑112D Over‑Under Voltage Protect]()
DEIF RMV‑112D Over‑Under Voltage ProtectDEIF RMV‑112D over‑under‑voltage relay,3‑phase voltage monitoring,adjustable threshold and trip delay,for marine‑industrial genset cabinet maintenance retrofitread more -
![DEIF RMF‑112D Over‑Under Frequency Prote]()
DEIF RMF‑112D Over‑Under Frequency ProteDEIF RMF‑112D frequency relay,monitors over‑frequency and under‑frequency with adjustable trip delay,for marine and industrial genset cabinet maintenance retrof...read more -
![DEIF RMC‑131D Differential Current Relay]()
DEIF RMC‑131D Differential Current RelayDEIF RMC‑131D differential current relay ANSI 87,3‑phase non‑stabilised differential measurement,adjustable trip delay,for marine genset cabinet maintenance ret...read more -
![DEIF RMC‑111D Short‑Circuit Protection R]()
DEIF RMC‑111D Short‑Circuit Protection RDEIF RMC‑111D short‑circuit protection relay,3‑phase CT current monitoring,adjustable short‑circuit threshold and trip delay,for marine‑industrial genset cabine...read more -
![DEIF PPU‑2 Generator Paralleling And Pro]()
DEIF PPU‑2 Generator Paralleling And ProDEIF PPU2 modular generator paralleling‑protection unit,complete synchronisation,load‑sharing and multi‑protection,supports multiple communication option boards...read more -
![DEIF OPM‑1 Output Relay Module]()
DEIF OPM‑1 Output Relay ModuleDEIF OPM‑1 output relay module,16‑channel potential‑free relay outputs,executes breaker and actuator drive for Delomatic‑3 DGU rack,for marine genset cabinet ma...read more -
![DEIF MDR‑2 Multi‑Differential Protection]()
DEIF MDR‑2 Multi‑Differential ProtectionDEIF MDR‑2 multi‑differential relay,generator internal short‑circuit differential protection,with measurement recording and Modbus communication,for marine and ...read more -
![DEIF LSU‑113DG Load Sharing Unit With Re]()
DEIF LSU‑113DG Load Sharing Unit With ReDEIF LSU‑113DG load‑sharing unit,active‑power distribution with built‑in reverse‑power and low‑power protection,for marine multi‑genset parallel cabinet mainten...read more
