Thytronic NV10B - Usage of Measured Values

CHARACTERISTICS
27
NV10B - Manual - 04 - 2022
Use of measured values
Usage of measured values for protection, control and monitoring.
f
u
L1,
u
L2
, u
L3
U
L1,
U
L2
, U
L3
U
2
u
E
U
E
U
EC
Binary input IN1, IN2
Output Relay K1...K6
Start LED L1...L5
Trip LED L1...L5
Logic block (Block1)
Breaker failure (BF)
PROTECTION
Undervoltage - 27
     
Overvoltage - 59
     
Residual overvoltage - 59N
      
Breaker failure - BF
   
CONTROL & MONITORING
Trip Circuit Supervision (TCS)

Logic block (Block1)

Frequency tracking (IF)
   
Self
EVENT RECORDING (SER)
Event 0
   
Event 1
   
Event 2
   
Event ...
   
Event 299
   
FAULT RECORDING (SFR)
Fault 0
     
Fault 1
     
Fault 2
     
Fault ...
     
Fault 19
     
DIGITAL FAULT RECORDER (OSCILLOGRAPHY)
Record 1
   
Record 2
   
Record 3
   
Record ...
   