# Analyzer of quality of the electric power Resource-UF2M-3T52-5-100-1000

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- Country of manufactureRussia

# Analyzer of quality of the electric power Resource-UF2M-3T52-5-100-1000

Functionality:

- Measurement of PKE in accordance with GOST 30804.4.30-2013 (GOST P 51317.4.30-2008) (class A), GOST 32144-2013 (State standard specification P 54149-2010), GOST 13109-97
- Measurement of parameters of tension, current, angle of phase shift, power and energy
- Registrar of results of measurements
- Registrar of emergency events
- Determination of output power of measuring transformers of tension
- Definition of an error of counters of electric energy on the place of operation
- Preservation of results of measurements on USB a Flash-disk
- Record of contemporary records on USB a Flash-disk
- Digital oscillograph

Scope:

- Quality control of electric energy
- Analysis of quality of electric energy
- Metrological support of measuring systems
- Certification of electric energy
- Researches of the electric modes in networks with rezkoperemenny and nonlinear loading

The measured parameters:

- PKE:
- Negative and positive deviations of tension
- The established deviation of tension of the main frequency
- The established deviation of tension of the direct sequence
- Frequency deviation
- Coefficients of asymmetry of tension on the return and zero sequences
- Coefficient of distortion of a sinusoidalnost of tension
- Coefficient n-oh harmonious component of tension (n from 2 to 40)
- Duration and depth of a failure of tension
- Duration and coefficient of a temporary overstrain
- Short-term dose of a fliker

- Tension parameters:
- Mean square values of phase and interphase tension
- Mean square values of phase and interphase tension of the main frequency
- Mean square values of symmetric components of tension
- Value of frequency

- Current parameters:
- Mean square value of current
- Mean square value of current of the main frequency
- Mean square values of symmetric components of current
- Coefficient of distortion of a sinusoidalnost of current
- Coefficient n-oh harmonious component of current (n from 2 to 40)

- Parameters of an angle of phase shift:
- The angle of phase shift between tension of the main frequency
- The angle of phase shift between tension and current of the main frequency
- The angle of phase shift between n-mi harmonious components of tension and current (n from 2 to 40)
- The angle of phase shift between symmetric components of tension and currents

- Power parameters:

- Active phase and three-phase power
- Jet phase and three-phase power
- Full phase and three-phase capacity

- Parameters of electric energy:

- Active direct and opposite direction
- Jet direct and opposite direction

To download the main metrological characteristics (33 CBs, pdf)

Storage of results of measurements:

- Statistical characteristics of PKE in 24 hours – not less than 3 months
- Statistical characteristics of PKE in 7 days – not less than 1 year
- Averages in 1 minute of PKE value – not less than 7 days
- Averages in the 10th minute of PKE value – not less than 15 days
- Parameters of failures and retension – not less than 100 events
- Parameters of a short-term dose of a fliker – not less than 35 days
- Profiles of 30 minute capacities – not less than 3 months
- Energy parameters in 24 hours – not less than 1 year
- Energy parameters for the settlement period – not less than 1 year
- Histograms of failures and retension – prior to 30 events
- Errors at measurement of energy in 1 minute – up to 30 days
- The protocol of operation of the device – 100 events

Schemes of connections:

- Schemes of connections of entrances of tension:

- Single-phase two-wire
- Three-phase three-wire
- Three-phase four-wire
- Three-phase five-wire

- Schemes of connections of entrances of current:

- With two transformers of current in any phases
- With three transformers of current
- With four transformers of current

Measuring entrances:

- Tension entrances:

- Quantity of entrances with the general point – 4
- The number of ranges of measurements – 2
- Nominal mean square rates of phase/interphase tension 57,7/100 B and 220/380 B
- Entrance resistance is not less than 400 kOhm.

- Current entrances:

- Quantity of galvanic isolated phases – 4
- The number of ranges of measurement with separate entrances – 5
- Nominal mean square rates of current at direct measurement: 1 A, 5 A
- Entrance resistance is no more than 0,05 Ohms for a current entrance with nominal mean square rate of current of 5 A and no more than 0,25 Ohms for a current entrance with nominal mean square rate of current 1 A
- Nominal mean square rates of current when using current-measuring pincers: 5 A, 100 A, 1000 A
- Diameter of a working window of current-measuring pincers – 52 mm.

Interfaces:

- RS-232 (to 115200 bits / c)
- RS-485 (to 115200 bits / c)
- USB port for the Flash-disk store

Protocol of data transmission:

- "Resource"

Power supply:

- Range of tension of power supply of alternating current from 85 to 265 V
- Range of frequency is from 42,5 to 57,5 Hz
- The power consumed by the device on a chain of power supply, no more than 20 V · And

Service conditions:

- On resistance to climatic influences corresponds to group 4 in accordance with GOST 22261–94
- Temperature range in operating conditions of operation from minus 20 °C to plus 55 °C

Overall dimensions (150×310×260) mm

The mass of the device - 4 kg.

Main set of delivery:

- device

- The GPS receiver with the external GPS antenna

- cable network

- cables measuring tension

- cables measuring current

- cable modem RS-232

- cable null-modem RS-232

- operation manual

- passport

- checking technique

- a compact disk with the software

- current-measuring pincers of KT 52-5-100-1000 (3 pieces)

- a plastic case for transportation