Uni-line - DEIF Wind Power Technology

RMQ-111D:
Setting: Excitation loss: 10%
Delay:
10 s
Connect nominal supply voltage:
Connect measuring voltage and
current in the right coupling.
Voltage set to nominal value.
Current set to 5% of nominal value.
Sin(ϕ) = -1:
Current set to 15%, Sin(ϕ) = -1:
Green “Power” LED is lit.
Yellow -Q> LED is not lit.
Yellow -Q> LED is lit immediately, red -Q> LED for the relay is lit and the relay is
activated after 10 s.
RMQ-121D:
Setting: Overexcitation: 100%
Delay:
10 s
Connect nominal supply voltage:
Connect measuring voltage and
current in the right coupling.
Voltage set to nominal value.
Current set to 90% of nominal value.
Sin(ϕ) = 1:
Current set to 110%, Sin(ϕ) = 1:
Green “Power” LED is lit.
Yellow Q> LED is not lit.
Yellow Q> LED is lit immediately, red Q> LED for the relay is lit and the relay is
activated after 10 s.
Possible fail in RMP-111/112/121D and RMQ-111/121D:
No light in “Power” LED:
Setpoints are not correct:
Relay functions are not correct:
(Energised/de-energised/latch)
RMF-112D:
Setting: Underfrequency: 95%
Delay:
5 s
Overfrequency: 105%
Delay:
5 s
Wrong auxiliary voltage module is mounted, or it is not mounted correctly.
Wrong voltage module or current module, or the internal reference voltage is not
adjusted correctly.
Jumper settings for relays are not set correctly.
Connect nominal supply voltage:
Connect nominal measuring voltage -
nominal frequency:
Adjust “Underfrequency” to 100%:
Adjust “Overfrequency” to 100%:
Green “Power” LED is lit.
Yellow f< and f> LEDs are not lit.
Yellow f< LED is lit immediately, red f< LED for the relay is lit and the relay is
activated after 5 s.
Yellow f> LED is lit immediately, red f> LED for the relay is lit and the relay is
activated after 5 s.
Possible fail in RMF-112D:
No light in “Power” LED:
Wrong auxiliary voltage module is mounted, or it is not mounted correctly.
f< or f> will not activate: DIP switch for nominal frequency is not set correctly, or the frequency of the
measuring voltage is not exactly 50.0 or 60.0 Hz. If the frequency is e.g. 50.5 Hz, it
may not be possible to activate the f< setpoint, when it is adjusted to 100%.
Setpoints have no function:
Wrong voltage module, or it is not mounted correctly.
Relay functions are not correct:
Jumper settings for relays are not set correctly.
(Energised/de-energised/latch)
LMR-111D/LMR-122D/G59:
Setting: Delay: 5 s (Not in G59)
Sens: 10 deg./ 2.5 Hz/s (2.5 Hz/s not in LMR-111D)
f: 105% (Only in G59)
Connect nominal supply voltage:
Connect nominal measuring voltage:
Green “Power” LED is lit.
Yellow “Supervision” LED (LEDs in LMR-122D) is/are lit after 5 s. Red “Mains fail”
LED is not lit, and the relays are not activated.
“f>, f