Name: Arc Fault Recorder DUGA-O-B
Brand: DUGA
SKU: 508135
Availability: InStock

Arc Fault Recorder DUGA-O-B — LLC "NTs "MEHANOTRONIKA"

Brand: DUGA

$150 - $540 USD

MOQ: 10 pieces

Key Features

Number of input signals: 3

Degree of protection: front panel IP54; IP20 - for connectors; IP31 - others

Current capacity: Rated power consumed by the recorder from the operational current source in all modes, no more than 1 W

purpose: panels and other sets of electrical switching or protection equipment up to 1 kV

Description

DUGA-O-B arc fault recorder is designed to work together with fibre-optic sensors (VOD-L).

It is mounted on the relay compartment door.

The recorder can be used in arc protection of switchgears without DUGA-BC-150 units, affecting digital relay protection and automation devices (DRPA).

Arc fault recorder DUGA-O-B provides conversion, transmission, storage and display of signals from fibre-optic sensors in case of arc fault occurrence, as well as determination of the arc fault location with accuracy to the compartment.

The DUGA-O-B arc fault recorder is designed for installation in 0.4-35 kV cells, including nuclear power facilities.

Specifications

Number of input signals

Degree of protection

front panel IP54; IP20 - for connectors; IP31 - others

Current capacity

Rated power consumed by the recorder from the operational current source in all modes, no more than 1 W

purpose

panels and other sets of electrical switching or protection equipment up to 1 kV

Nutritional Characteristics

Voltage range from 66V to 264V; allowable power interruption time up to 2.4s; readiness time after power on 0.25s

Number of output signals