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PRS-753 Line Protection

Negotiable

CYG SUNRI CO.,LTD.

Located Region:

China

Address:

No.13, Keji North 1st Road, North Area of Hi-Tech Industrial Park,Nanshan District, Shenzhen 518057, China

Biz Consulting:

+86 755-33018888

E-mail:

sunsy@cyg.com

Online Contact

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The PRS-753 is a numerical line differential and distance protection intended for protecting and monitoring various line arrangement of various voltage level,ranging from 1000kVto 110kV.PRS-753 can detect and clear all types of internal phase-to-phase and phase-to-earth faults locating within the line protection zone.

ltem	Parameter
Performance	32-bit high performance dual-core processor,internal high speed bus and intelligent I/O ports
Hardware	Modularized hardware design,flexibly configurable,easy extension
Interface	The human machine interface(HMI)with a small control module(a 320×240-dot LCD,a 16-key keypad and 21 LED indicators)
Communication	Ethernet network,RS-485 serial ports.Communication protocol optional: IEC61850,IEC60870-5-103,DNP3.0 or ModBus.
Analog	Support the protocol IFC60044_8 IFC61850-9-2 and GOOSE constantly measures and calculates voltage, current,power and frequency.
Recording	Fault and disturbance waves,operation reports,supervision,control operation records and time tagged sequence of events.