SHR – Three-phase Shunt Reactor
SHR – Three-phase Shunt Reactor
Three-phase shunt for compensation of reactive power and stopping of the electric arc of one-phase
short circuit. Maximally allowed time of the one-phase short circuit depends on the particular
customer requirements and varies between 5 minutes and 8 hours. Applicable in case of overhead lines
and power cables. Possible manufacturing with and without regulation.
All technical characteristics can be adjusted to the particular customer’s needs.
Technical characteristics of SHR-7,5:
Standard: IEC 60076-6
Rated reactive Power (kVAr): 87 … 178
Rated Voltage (kV): 10; 20,5
Highest voltage level of equipment (kV): 12; 24
Connection: YN
Reactive Current per phase (A): 1.67 … 5
Compensative fault Current (A): 5 … 15
R/X (%): < 1.25
X linearity (%): <2
Fault duration (min): 120
Cooling: ONAN
Temperature class: A
Frequency (Hz): 50
SNRO: 57 090 00
Terminations:
a) Open type bushings (standard solution)
b) Plug-in type bushings (optional solution)
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