Arc Fault Recorder DUGA-O2-21 for Fiber Optic Sensors

Available for Import

Arc Fault Recorder DUGA-O2-21 for Effective Monitoring of Electric Systems

Low-Voltage Electrical Panels

Manufacturer: LLC "NTs "MEHANOTRONIKA"

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

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Available Models

Arc fault recorder DUGA-O2-10 Arc fault recorder DUGA-O2-20 Arc fault recorder DUGA-O2-11

Description

Register of arc faults DUGA-O2-21 is designed to work together with fibre optic sensor VOD-RK. The DUGA-O2-21 arc fault recorder 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-O2-21 arc fault recorder is designed for installation in 0.4-35 kV cells, including nuclear power facilities. In this version there is a function of optical fibre integrity monitoring (OFM) and availability of an additional input of arc protection start.

Specifications

Climatic version

From minus 40 C to plus 55 C

Response time

The natural response time of the recorder should be no more than 9 ms

Operating temperature range

Operating temperature from -40º? to +55º?

Current capacity

Power consumed by the data logger from the operating current source in all modes, not more than 2.5 W.

Nutritional Characteristics

Voltage range from 66 V to 264 V ; allowable power interruption time up to 2.4 s ; ready time after switching on 0.15 s

Degree of protection

IP54 - on the front panel; IP20 - the rest (parts of the recorder's shell excluding the front panel).

Type

Panels and other sets of electrical switching or protection equipment for voltages not exceeding 1 kV

Assignment

Designed to work together with fibre-optic sensor VOD-RK.

Discrete outputs

Five common discrete outputs made on electromechanical and optoelectronic relays.

Discrete inputs

One DC/AC discrete input with a nominal voltage of 220 V220, plus there shall be one additional DC discrete input.

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Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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Arc Fault Recorder DUGA-O2-21 for Effective Monitoring of Electric Systems

Available Models

Description

Specifications

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