Sel 311L Manual. Line current differential communications channel interfaces. These zones are independently set to cover different lengths (impedance) and directions (forward or.
These zones are independently set to cover different lengths (impedance) and directions (forward or. Line current differential communications channel interfaces. Web sel 311c has three independent distance functions or zones.
Line Current Differential Communications Channel Interfaces.
These zones are independently set to cover different lengths (impedance) and directions (forward or. Web setting and testing frequency elements with time delay in cycles. Web sel 311c has three independent distance functions or zones.