Inquiry
Photo
Description
Model
Technical parameters
Certification
Remark
DVS Voltage check relay
DVS
Protection functions Undervoltage (27)
Other models also available, please contact us for details.
DVL Negative sequence overvoltage relay with independent time
DVL
Protection functions Negative sequence overvoltage (59V2)
Other models also available, please contact us for details.
DVH Undervoltage signalling relay
DVH
Protection functions Undervoltage (27)
Other models also available, please contact us for details.
DUS Two-setting DC undervoltage relay
DUS
Protection functions D.C. undervoltage (80)
Other models also available, please contact us for details.
DUK DC undervoltage relay
DUK
Protection functions D.C. undervoltage (80)
Other models also available, please contact us for details.
DUB D.C. overvoltage relay
DUB
Protection functions D.C. overvoltage (45)
Other models also available, please contact us for details.
DTB Thermal protection relay
DTB
Protection functions Thermal image (49)
Phase overcurrent (50/51)
Other models also available, please contact us for details.
DST Overpower active power relay
DST
Protection functions Directional active overpower (32P)
Other models also available, please contact us for details.
DSQ Overpower reactive power relay
DSQ
Protection functions Directional reactive overpower (32Q)
Other models also available, please contact us for details.
DSH Active underpower relay
DSH
Protection functions Active underpower (37P)
Other models also available, please contact us for details.
DSB Directional overcurrent relay with independent time
DSB
Protection functions Phase directional overcurrent (67)
Other models also available, please contact us for details.
DIP Residual current relay with independent time
DIP
Protection functions Residual overcurrent (50N/51N)
Other models also available, please contact us for details.
DIL Negative sequence overcurrent relay with independent time
DIL
Protection functions Negative sequence overcurrent (46)
Other models also available, please contact us for details.
DIB Overcurrent relay with independent time
DIB
Protection functions Phase overcurrent (50/51)
Other models also available, please contact us for details.
DIC Phase overcurrent analog relay
DIC
Protection functions Phase overcurrent (50/51)
Other models also available, please contact us for details.
DFR Under- and overfrequency relay
DFR
Protection functions Underfrequency & overfrequency (81U 81O)
Other models also available, please contact us for details.
DCL Lock-out relay
DCL
● normally de-energized or normally energized output relay with hand reset by means of a suitable front pushbutton.
● normally de-energized output relay with remote electrical reset.
● Protection functions
Lock-out (86)
Other models also available, please contact us for details.
Add to Cart
.