Feeder protection measurement and control device
REF615C_E HCFFAEAGABC2BAA11E Feeder protection measurement and control device.
The REF615C_E HCFFAEAGABC2BAA11E is a dedicated feeder protection and measurement and control device specifically designed to protect, control, measure and monitor public and industrial distribution systems. The REF615C_E HCFFAEAGABC2BAA11E can be adapted to both neutral ungrounded and neutral resistance or impedance grounded networks. In addition, the REF615C_E HCFFAEAGABC2BAA11E can also be used for ring mesh distribution networks or radiation network protection, using the device’s advanced interstation communication capabilities. The protected grid includes multiple feeds and distributed generation.
REF615C_E HCFFAEAGABC2BAA11E Feeder protection measurement and control device
REF615 Standard configuration Overview:
– No directional overcurrent protection and ground protection
– Non-directional overcurrent protection and ground protection, circuit breaker condition monitoring (optional RTD)
– Directional overcurrent protection and ground protection, voltage, frequency protection and measurement, synchronous detection, circuit breaker condition monitoring (optional power quality and RTD)
– Support directional overcurrent protection and non-directional overcurrent protection for neutral multi-frequency admittance as well as ground protection, voltage, frequency and power protection and measurement, high impedance
– Differential protection, simultaneous detection, circuit breaker condition monitoring (optional power quality, fault location and energy access protection)
– Directional overcurrent protection and ground protection, voltage, frequency protection and measurement, synchronous detection, circuit breaker condition monitoring (optional power quality and RTD) 12BI
Depending on the standard configuration, the device is equipped with a three-phase current input and a zero sequence current input for directional ground protection, or a three-phase current input with a zero sequence current input and a zero sequence voltage input for directional ground protection, or a three-phase current input with a zero sequence current input and a zero sequence voltage input for directional ground protection and directional overcurrent protection. Through the adapter, individual current and voltage sensors can be used as an alternative to combined sensors. In addition, the sensor can be connected with a Twin-BNC connector.
