ZFC outdoor control/protection panel is medium voltage overhead line grid monitoring unit, It can be equipped with ZFC type vacuum circuit breaker for achieve of automatic monitoring, fault analysis and event records. Its given to us a safety power grid for cutting line fault and automatic recovery operation and power automation. It is suitable for up to 33kV outdoor switchgear using, include: vacuum circuit breakers, oil circuit breakers and gas circuit breakers.

This intelligent controller is gathering with line protection, control, measurement and monitoring of voltage and current signals integrated automation and control devices outdoors. It is a automatic management unit for single way/ multi ways/ ring network/ two power sourcing, provided with all voltage and current signals and all functions.

ZFC series recloser intelligent controller supports:

Wireless (GSM / GPRS / CDMA), Ethernet mode, WIFI, optical fiber, power line carrier, RS232/485, RJ45 and other forms of communication, and can access other station premises equipment (such as TTU, FTU, DTU, etc.).

Communication protocol optional:

IEC60870-5-101

EC60870-5-104

MODBUS

DNP3.0

etc..

Relay functions provided:

27 - Undervoltage Relay

47 - Phase-Sequence Voltage Relay

50 - Instantaneous Overcurrent or Rate of Rise, Relay

51 - AC Time Overcurrent Relay

59 - Overvoltage Relay

67 - AC Directional Overcurrent Relay

79 - AC Reclosing Relay

81 - Frequency Relay

N -Ground fault relay

Sensitive ground fault relay

Metering functions provided:

Voltage,Current, Frequency, kVar,kW,kVA.

Events record,.......etc.

More functions required Pls consult with us