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Single-Phase Electric Energy Quality Control Device "PROTEKT

Single-Phase Electric Energy Quality Control Device "PROTEKT — ELECTROPRIBOR OJSC

ბრენდი: PROTEKT
$90 - $300 USD
MOQ: 20 pieces

ძირითადი მახასიათებლები

Measurements of power quality parameters: rms value of voltage; deviation of rms voltage; network frequency; frequency deviation; voltage dip depth; voltage dip duration; voltage interruption duration; temporary overvoltage duration
LED indication: LED single indicators; monochrome OLED display, 128×32 pixels (custom) for displaying current values: measured voltage, input signal frequency, time and date
Overall dimensions, mm: 55×90×63
Weight, kg: 0,2

აღწერა

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.

მახასიათებლები

Measurements of power quality parameters
rms value of voltage; deviation of rms voltage; network frequency; frequency deviation; voltage dip depth; voltage dip duration; voltage interruption duration; temporary overvoltage duration
LED indication
LED single indicators; monochrome OLED display, 128×32 pixels (custom) for displaying current values: measured voltage, input signal frequency, time and date
Overall dimensions, mm
55×90×63
Weight, kg
0,2
Input signal, Unom
230 V
Galvanic isolation on interface circuits
yes
Communication interface
USB Type B (for transmitting measured and calculated parameters to external devices and parameter settings)
Removable memory card
8 GB, MicroSD type, recording depth - up to 5 years. Saving measurement results with timestamps used for report generation. Recording in text format in 4 files with '.csv' extension.
sealing
To prevent unauthorized access to the memory card affecting measurement results, sealing is provided.
Real Time Clock
in case of main power failure, clock works for at least 360 hours; uses built-in power element with at least 2 years lifespan
Power supply voltage
AC voltage from measuring circuit from 20 to 276 V (42.5 - 57.5) Hz; from internal battery (when mains voltage is less than 23 V or no external power) up to 30 minutes (value set in 'Configurator' software); power from internal battery
Power consumption from the power supply circuit, not more
3 VA
reprogramming
via Configurator program (USB interface)
Operating temperature range
from -40 to +70 °C (relative humidity 95% at +35 °C)
Degree of protection
IP30
installation
DIN rail 35 mm
Inspection interval
4 years
Warranty period of operation
24 months
Average service life, at least
minimum 20 years
Average MTBF
200000 hrs

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