Power quality analyzer PQI96
Specifications
Documentation
Overall drawings
|
Type |
Dimensions, mm |
Weight, kg, max |
|
PQI96 |
96 х 96 х 77 |
0,7 |
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Main parameters |
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Measurements |
rated voltage: 57,73 (100) or 230 (400) V |
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rated current: 1 or 5 А |
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current/voltage measurement frequency: 42.5...57.5 Hz |
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Communication ports |
Ethernet (10/100 BASE TХ or 100 BASE FX), EIA RS485 |
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Type of display |
7-digit LED (3 lines of 4 digits), digit height 20 mm and 14 mm |
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Temperature range (operating) |
from -40˚С to +55˚С, ANSI/IEC 60529 IP51 |
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Electromagnetic compatibility |
According to GOST R 51317.6.5, ISCRI 22 for Class A |
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Effective voltage and current values; Active/reactive/full power; Reduction of active/reactive/full power; Voltage and current angular curves. |
According to GOST R 8.655 |
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Power supply |
from 90 to 264 V AC, (50 ± 0.5) Hz or from 130 to 370 V DC |
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Calibration interval |
10 years |
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Guarantee period |
36 months |
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PQI parameters |
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Power quality measurements |
Power frequency Voltage and current magnitudes Flicker perceptibility Dips, swells, interruptions Voltage unbalance Voltage harmonics Voltage interharmonics Under- and overdeviation Relative phase angles Active, reactive, apparent powers Active and reactive energies
Power quality: IEC 61000-4-30 : Class A Harmonics and Interharmonics: IEC 61000-4-7 : Class I Flicker: IEC 61000-4-15 : Class F3
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Metrological characteristics |
According to GOST 30804.4.30-2013, GOST 32144-2013, GOST R 51317.4.15-2012, GOST 30804.4.7-2013, GOST R 8.655-2009 (power quality) |
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Interfaces |
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Remote HMI and Control |
HTTP (WEB interface) |
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Communication protocols |
IEC 60870-5-104 (Ethernet), IEC 60870-5-101 (EIA RS-485), IEC 61850-8-1 |
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Integration in power quality indices (PQI) control system |
HTTP (integration in PQI visualization and monitoring software package supplied in completion with the meter) |
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Synchronization |
NTP (RFC 5905), PTP (IEEE 1588) |
Order form
PQI96 – b – с – d – e – f – g – h – i
b – rated voltage:
– line voltage – 100 V, 400 V;
– transformation ratio of voltage (rated secondary voltage value is 100 V);
c – rated current:
– phase current – 1.0 А; 5.0 А;
– transformation ratio of current (nominal secondary current value is 1 A, 5 A);
d – the type of the main Ethernet interface:
– 1REО – an interface Ethernet («optics», «Optics»);
– 1REC – an interface Ethernet («copper», «twisted pair»);
е – the symbol of the presence of an additional interface RS485 (only for the device having option REC):
- RS - RS485 interface is available;
- x - RS485 interface is not available;
f – symbol of the measuring circuit:
- 3W - for three-wire connection scheme,
- 4W - for four-wire connection scheme;
g – color of the indicators:
– R – red indicators,
– G – green indicators,
– Y – yellow indicators;
h – temperature range (operating):
– (-40...+55° C);
i – special version:
– otherwise, this parameter is not specified
Ordering example
PQI96 – 100V – 1А – 1RЕС– х – 3W – R – (-40...+55° C) TU 25-7504.227-2014
PQI96 with the following characteristics: rated voltage of 100 V, rated current of 1.0 А, interface Ethernet (“copper”), three-wire connection scheme, red indicators, for operation at temperature of minus 40 to plus 55 °С.
