Single-Phase Electric Energy Quality Control Device "PROTEKT
Brand: PROTEKT
$90 - $300USD
MOQ:20 pieces
Key Features
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
Overall dimensions, mm:55×90×63
Weight, kg:0,2
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
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
Overall dimensions, mm
55×90×63
Weight, kg
0,2
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
