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UPM307 Compact power analyzer 96x96 DIN combined with Rogowski coils MFC150

Reference UPM307

Manufacturer: Algodue

Condition: New

Applications

Switchboards, gensets, motor control centers, etc.
Power monitoring & control systems
Individual machine load monitoring
Demand management
Harmonics monitoring
Remote metering and cost allocation

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Overview
Specifications
VIDEO
Data sheet

The Sensor measures:	AC Current
Power Supply:	from the AC network
Sensor IP Rating	IP54 (front panel); IP20 (terminals)

Highlights

Depth 60 mm only
More than 100 electrical parameters displayed
Neutral current monitoring
Fully bi-directional four quadrants readings
High contrast graphic LCD display with a very large viewing area
Power and current demand calculation during userdefinable time period
THD and individual FFT harmonic analysis up to 31th order
No PTs required up to 600 (750) VAC
Programmable CT and PT ratios
Accuracy 0.5% according to IEC/EN 62053-22 for active energy

The UPM307 with option 'RGW' can be combined to the MFC150 Rogowski coil.

Measurements

Single-phase and three-phase 3-wire or 4-wire unbalanced load operation.
True RMS metering provides accurate measurement even for distorted waveform.
Fully bi-directional, four-quadrant readings.
More than 100 electrical parameters measured (instantaneous, demand, peak values, energies, etc.).
THD calculation on voltage and current.
Optional FFT analysis up to 15th or 31st order according to the accuracy.
Direct measurement up to 600 (750) VAC.
Programmable 1A / 5A current full scale.
Programmable CT & PT ratios.
Optional temperature indication.

Front panel display

High contrast bright, easy to read, graphic LCD display with a very large viewing area of 79x44 mm.
White LED display backlighting with 100.000 hours minimum lifetime.
Up to four parameters displayed on the same page.

Communication

RS232 or RS485 optoisolated communication port.
MODBUS or A2 ASCII protocol.
Communication speed programmable up to 57600 bps.
Optional built-in Profibus, Lonbus, Ethernet interfaces.

Inputs & outputs

Two digital outputs for energy pulsing or for alarm tripping.
On request input for Rogowski coils.

Other

Real time waveform downloading via communication port. This function allows to represent graphically on the PC the three voltages and the three currents with 128 samples per cycle.
Available languages: English, German, Italian, French.
Possibility to manage the instrument by web server using Ethernet interface.

Power supply
Rated voltage: 115 VAC or 230 VAC +15% -20% on request
65÷250 VAC / 90÷250 VDC on request
19÷60 VDC on request
Consumption: 2 VA max

Voltage inputs
Maximum measurable voltage: 600 (750) VAC max L-L
Input impedance: ›1.3 MOhm
Burden: max 0.15 VA per phase
Frequency: 45 - 65 Hz

Current inputs
Rated current: 1 / 5 ARMS programmable
Maximum overload: 10ARMS continuous - 100 ARMS for 1 sec.
Input impedance: 0.02 Ohm approximately
Burden: max 0.5 VA per phase
Insulation voltage: 150 VAC max between phases
Rogowski input: 200÷49995 A on request

Typical accuracy
Voltage: ±0.2% reading from 10% to full scale
Current: ±0.4% reading from 0.25A to 6A
Energy: active: 0.5% according to IEC/EN 62053-22
reactive: class 2 according to IEC/EN 62053-23
In=5A Imax=6A Istart=2mA
Frequency: ±0.02% reading ±1 digit from 45 to 65 Hz

Display and operating controls
Display: back-lighted graphic LCD 132x64 dots
Keypad: 4 push-buttons

Communication port
Type: RS232 or RS485 on request, optoisolated
Baud rate: programmable from 300 to 57600 bps
78 kbps fixed, in case of LONBUS
up to 12 Mbps, in case of PROFIBUS
10/100 Mbps, in case of ETHERNET on LAN side

Real time clock
Type: with battery backup
Accuracy: ± 30 ppm

Digital outputs
Type: 2 optoisolated (50V-100ACA-CC)

Environmental conditions
Operating temperature: from -10°C to +60°C
Storage temperature: from -25°C to +75°C
Relative humidity: 80% max. without condensation

Mechanical characteristics
Material: plastic enclosure
Protection degree: IP54 (front panel); IP20 (terminals)
Terminals: conductors 2.5 mm2
Size / weight: 96x96x60 mm or 96x96x100 mm
500 gr max, depending on the configuration

Standards compliance
Safety: 73/23/EEC and 93/68/EEC directives, EN61010.1 safety standard
EMC: 89/366/EEC directive and following modifications 93/31/EEC and 93/68/EEC, EN50081-2, EN50082-2, IEC/EN 62053-22-23