hager h3+ HTD210H, Руководство пользователя

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Technical changes reserved 57
Alarms menu
7.3 Submenu contents
NOTE
The measurement attributes within the Custom submenu depend on the protection
settings defi ned in the Energy MCCB (3P/4P, Ground fault activation, Neutral
activation...). Therefore not all combinations of the listed parameters are always
possible.
Type of Measurement Option 1 (measurement attribute) Option 2 (alarm activation condition
on Option 1)
Current I1, I2, I3, IN, IMax, I1Unb, I2Unb,
I3Unb, IMaxUnb, IAvg
Over, Under
Ground - Over, Under
Voltage V1, V2, V3, VN, VMax, VMin, V1Unb,
V2Unb, V3Unb, VMaxUnb, Vavg, U12,
U23, U31, Umax, Umin, U12Unb,
U23Unb, U31Unb, UmaxUnb
Over, Under
Power Pd1, Pd2, Pd3, PdTot, Pr1, Pr2, Pr3,
PrTot; Qd1, Qd2, Qd3, QdTot, Qr1,
Qr2, Qr3, QrTot, S1, S2, S3, Stot
Over, Under
Pow. Fact. PF1, PF2, PF3, PF tot, cosφ1, cosφ2,
cosφ3, cosφTot
Lagging, Leading
THD I1, I2, I3, V1, V2, V3, U12, U23, U31 Over
Frequency - Over, Under
Demand I1, I2, I3, IN, IAvg, P, Q, S Over, Under
Quadrant Quadrant 1, Quadrant 2, Quadrant 3,
Quadrant 4
-
Phase seq. 1, 2, 3 ; 1, 3, 2 -
Lead or Lag Lead ; Lag -
NOTE
If a custom alarm is defi ned and set to None priority, the alarm is created but remains
deactivated as long as its priority is set to None.
For more explanations on measurement settings refer to the h3+ Communication
system manual (see Related documents on page 10).
Parameter Unit Description
Threshold Ir % Ir 60 to 95; default 90, set in steps of 5.
Delay % tr 5 to 80; default 50, set in steps of 5.
Parameter Description
Long Set alarm priority for Long-time tripping; default High.
Short Set alarm priority for Short-time tripping; default High.
Instantaneous Set alarm priority for Instantaneous tripping; default High.
Ground Set alarm priority for Ground tripping; default High.
Trip Test Set alarm priority for the trip test with the h3+ Confi guration tool; default High.
Parameter Description
Assignment Default Pre-trip Alarm; Assign an alarm* to OAC output contact.
Reset mode Latching / Automatic; Set behaviour of OAC contact; Latching:
acknowledgment required through Modbus to set OAC contact back to normal
position; Automatic: no acknowledgement required; default Automatic.
(*) List of alarms that can be assigned to the OAC output contact.