Emergency Signal Transmission Device KEDR-2.0

Emergency Signal Transmission Device KEDR-2.0

Brand: KEDR

$1,500 - $6,000 USD

MOQ: 1 pieces

Key Features

Number of transmitted and/or received commands: 64 µGy

Time of command transmission in the FOCL channel: 10 visit/shift

Command transmission time in HF channel: 23 visit/shift

Climatic execution according to GOST 15150-69: UHL4

Supplier Information

URALENERGOSERVICE LLC

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Description

The device for transmission of emergency signals and commands KEDR-2.0 is designed for operation in HF-channel on high-voltage line (HVL) of power transmission (110 - 750) kV, on a dedicated fibre optic communication line (FOCL) and in multiplexed communication channels. Additional functions: Transmission of data signals (TM), continuous monitoring of equipment and communication channel serviceability, information exchange with the ACS server using GOST R IEC 60870-5-101 protocol, GOST R IEC 60870-5-104 and exchange (subscription and publication) of data with process level or bay level devices via LAN interface (Ethernet) according to IEC 61850-8-1 (GOOSE) protocol, registration in non-volatile memory of records of type, date and time of occurrence of command and alarm events

Specifications

Number of transmitted and/or received commands

64 µGy

Time of command transmission in the FOCL channel

10 visit/shift

Command transmission time in HF channel

23 visit/shift

Climatic execution according to GOST 15150-69

UHL4

Rated DC power supply voltage DC power supply voltage

110 thousand m³

RF command transmission level in the frequency range from 16 to 500 kHz, dBm

45

Transmission level of HF command signal in the frequency range from 501 to 1000 kHz, dBm

44

Receiver RF sensitivity for PA command signal, dBm

-22

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