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Portable Power Quality Monitoring Device MPK2 for Energy Measurement

Utility Consumption Meters

Manufacturer: ELECTROPRIBOR OJSC

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Description

Portable devices MPK2 are designed to measure power quality parameters by voltage at the points of installation of substation power quality measuring devices, monitoring and control systems of power quality parameters with saving of measurement results according to specified algorithms in time intervals counted by internal clocks of real astronomical time. Calculation of power quality parameters is carried out according to class A in accordance with GOST 30804. 4.

30-2013, GOST 32144-2013. The device supports the IEC 61850-8-1 digital substation protocol (MMS). MPK2 is included in the State Register of SI of the Russian Federation No.

71684-18. Interverification interval is 10 years.

Specifications

RS485 communication interface

Quantity: 0, 1; protocols: Modbus RTU, IEC 60870-5-101

Type of product according to PP RF 616

Instruments and other instruments for measurement, control and testing

Overall dimensions, mm

95×53×175 (instrument), 229×85×275 (case)

Weight, kg, not more (without case, wires and clamps)

0,45

Input signal

Voltage (phase/line): 57.7/100 V, 230/400 V, U/100; Frequency: 42.5 to 57.5 Hz

Measurement time

0.2 sec (voltage), 1 sec (frequency)

Measurements of power quality parameters

S.k.s. of phase voltage of fundamental frequency; S.k.s. of line (interphase) voltage of fundamental frequency; Voltage S.k.s. deviation (by phase); S.k.s. of forward sequence voltage; S.k.s. of reverse sequence voltage and zero sequence voltage; Phase ang

Compliance of PCE measurements with the established Russian standards

GOST 30804.4.30-2013 ; GOST 32144-2013 ; GOST 30804.4.7-2013 (Class I) ; GOST R 51317.4.15-2012 ; GOST R 8.655-2009 ; GOST R 8.689-2009

Galvanic isolation of input and output circuits, power supply circuits

Got it

Ethernet communication interface

Ethernet 10/100BASE-TX or Ethernet 100BASE-FX Number: 1; protocols: IEC 60870-5-104, IEC 61850-8-1(MMS)

Remote human-machine interface

HTTP (embedded web interface)

Integration into the system of control of power quality indicators

HTTP (integration into the software package for visualization and control of power quality indicators supplied with the device)

Time synchronization

Running error of the built-in real-time clock is not more than ±1 sec. per day; in the absence of external power supply the clock can function for at least 15 days; NTP (RFC 5905)/PTP (IEEE `1588); IEC60870-5-104, IEC 60870-5-101 (p

Event logs

System event log - up to 1000 events with automatic overwriting of earlier events when the maximum is reached; power quality event log - up to 100 thousand events with automatic overwriting of earlier events when the maximum is reached.

Storage of measurement results

In internal non-volatile memory (csv format)

Electricity test protocol

In accordance with GOST 32144-2013 for any time interval not less than 90 days (in pdf format)

Power supply voltage

220VU - from 90 to 264 V AC with frequency (50 ± 0.5) Hz or from 130 to 370 V DC.

Power consumption from the power supply circuit, not more

10 V?A (full power) when powered by 50 Hz single-phase AC power supply, 10 W when powered by DC power supply

Reprogramming

Via the "Configurator" programme (RS485, Ethernet interfaces), via web interface.

Operating temperature range

-40 to +55 º? (relative humidity 95 % at +35 º?)

Degree of protection

IP41

Resistance to mechanical influences

Group M7 according to GOST 30631-99

Electromagnetic compatibility

In accordance with the requirements set forth in SISPR 22 for Class "A" equipment

Inspection interval

10 years

Warranty period of operation

24 mos.

Average service life, at least

25 years

Average MTBF

250000 ?

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, 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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Portable Power Quality Monitoring Device MPK2 for Energy Measurement

Description

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