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Single-Phase Electric Energy Quality Control Device "PROTEKT" for Accurate Measurement

Digital Electrical Instruments

Manufacturer:ELECTROPRIBOR OJSC

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FOB, CIF & EXW terms available

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Description

The PROTEKT power quality control device is designed to measure quality indicators of electric power according to class S; to measure voltage parameters in single-phase AC networks with saving of measurement results in specified time intervals counted by internal real-time clock; to establish compliance of electric power quality indicators values with quality standards in general-purpose power supply systems with standard voltages according to GOST R 8.655. The device can be used for control of electrical parameters at power engineering facilities, for complex automation of power engineering facilities, in automated control systems of technological processes of energy-intensive facilities of various industries. PROTEKT is included in the State Register of measuring instruments of the Russian Federation No. 76171-19. Interverification interval - 4 years.

Specifications

Overall dimensions, mm

55×90×63

Weight, kg

0,2

Measurements of power quality parameters

RMS voltage value; RMS voltage deviation; Network frequency; Frequency deviation; Depth of voltage dip; Duration of voltage dip; Duration of voltage interruption; Duration of time overshooting

LED indication

LED unit indicators; monochrome OLED display, 128×32 dots (optional) for displaying current values: measured voltage, input signal frequency, time and date

Input signal, Unom

230 ?

Galvanic isolation on interface circuits

Got it

Communication interface

USB Type B (for transferring measured and calculated parameters to external devices and setting parameters)

Removable memory card

8 GB, MicroSD type, recording depth up to 5 years. Saves time-stamped measurement results that are used in report generation. Recording in text format as part of 4 files with ".csv" extension.

Sealing

To exclude unauthorised access to the memory card, which affects the measurement result, the possibility of sealing is provided.

Real Time Clock

In the absence of the main power supply, the clock operation is ensured for a period of not less than 360 hours. For the operation of the clock is used built-in battery with a service life of not less than 2 years.

Power supply voltage

AC voltage from measuring circuit 20 to 276 V (42.5 - 57.5) Hz; From internal battery (at mains voltage less than 23 V or no external power supply) up to 30 minutes (value set in Configurator software); Power supply from internal battery

Power consumption from the power supply circuit, not more

3 V-A

Reprogramming

Via "Configurator" programme (USB interface)

Operating temperature range

-40 to +70 °C (relative humidity 95 % at +35 °C)

Degree of protection

IP30

Mounting

DIN rail 35 mm

Inspection interval

4 years

Warranty period of operation

24 mos.

Average service life, at least

20 years

Average MTBF

200000 ?

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Shipping Terms

FOB Novorossiysk, RussiaCIF Available to major ports worldwideEXW 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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Single-Phase Electric Energy Quality Control Device "PROTEKT" for Accurate Measurement

Description

Specifications

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