Name: Universal High-Frequency Protection Transmitter-Receiver PVZU-E
Brand: URALENERGOSERVIS
Availability: InStock

Universal High-Frequency Protection Transmitter-Receiver PVZU-E

Brand: URALENERGOSERVIS

$1,500 - $6,000 USD

MOQ: 1 pieces

Key Features

Climatic execution according to GOST 15150-69: UHL4

Rated level of receiver sensitivity, not more, dBm: -15

Attenuation of inconsistency in the receiving band, not less than: B1/B8 2100/900 MHz

The nominal resistance of the PVZU-E line input at the receiving frequency when the transmitter is not running is as follows: 75 yd³

Description

The device is designed for transmission and reception of relay protection signals: via high-frequency (HF) communication channel formed by wires of overhead power lines with voltage of 35-750 kV and via fibre-optic communication channel (via dedicated FOCL). Additional functions: Continuous control of equipment serviceability and periodic monitoring of the communication channel state; Recording in non-volatile memory of data on the apparatus operation during start-up of the protection system, as well as alarm events; Data transmission (OMP); Communication in intercom mode; Information exchange with the ACS server according to GOST R IEC 60870-5-101, GOST R IEC 60870-5-104 protocol; Indication of the level of useful RF signal and/or interference signal in the RZ filter band; Indication of the level of transmitted RF signal

Specifications

Climatic execution according to GOST 15150-69

UHL4

Rated level of receiver sensitivity, not more, dBm

-15

Attenuation of inconsistency in the receiving band, not less than

B1/B8 2100/900 MHz

The nominal resistance of the PVZU-E line input at the receiving frequency when the transmitter is not running is as follows

75 yd³

Residual signal voltage at the output of non-started transmitter, not more than, mV

RF power in the frequency range 600 - 1000 kHz

15 cm³