UPM209 Multifunction Three-phase Meter (RS485 or Ethernet)

Algodue

New

Harmonics, AC current, frequency, apparent power, readable power, reactive power, AC voltage

  • Energy audit.
  • Monitoring system and energy control.
  • Individual machine load monitoring.
  • Power peak control.
  • Switchboards, gensets, motor control centers, etc.
  • Remote metering and cost allocation.

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The Sensor measures: AC Current
Power Supply: from the AC network
Sensor IP Rating IP20

- 4 DIN modules compact version
- Fully bi-directional four quadrants measurements for all energies and powers
- Main electrical parameters measured and displayed for a costeffective consumption analysis
- Version for 1 or 5A CT, for direct connection up to 6A or 80A
- Possibility to connect by PT
- Up to 8 MB for data recording (ENH version)
- Possibility to record all energy counters (ENH version)
- Up to 24 parameters selectable among real time measurements for MIN/AVG/MAX recording (ENH version)
- MODBUS RTU/ASCII communication by RS485 port or MODBUS TCP communication by Ethernet port
- Possibility to manage the instrument in remote mode by WintoolNET software or by Web server interface

   

    Basic ENH
CURRENT INPUTS
(make one choice only)
For 1/5A CT
Direct connection up to 80A

AUXILIARY P

OWER SUPPLYx

85...265 VAC
INSTRUMENT REMOTE MANAGEMENT RS485 for MODBUS RTU/ASCII communication
Ethernet for HTTP, MODBUS TCP communication
INSTRUMENT REMOTE MANAGEMENT WintoolNET
Web server (only for instrument with Ethernet port)
SIGN REPRESENTATION IN MODBUS PROTOCOL
(make one choice only)
Sign bit
2’s complement
DIGITAL OUTPUT (only for instrument with RS485 port) For alarm events or pulse emissions
DMD VALUE CALCULATION MODE Fixed window  
Fixed or Sliding window  
MEMORY 1 MB  
8 MB  
RECORDINGS Active and reactive power AVG values  
Real time params MIN/AVG/MAX values (up to 24 params programmable)  
Energy counters  
WIRING MODES Three phase, 4 wires, 3 currents (3.4.3)
Three phase, 3 wires, 2 currents (3.3.2)
Single phase (1ph)
THD & HARMONICS Voltage and current THD values
Voltage and current harmonics up to 15th  
APPARENT ENERGY COUNTERS
(make one choice only)
Total counters
Separated Inductive&Capacitive counters

Legend
• = standard
◦ = optional

Power supply
Voltage range: 85 ... 265 VAC, Cat II
Maximum consumption: Instrument with RS485 port: 1.6 VA - 1 W
Instrument with Ethernet port: 4.5 VA - 1.6 W
Frequency: 50/60 Hz

Voltage inputs
Voltage range: 3x10/17 ... 3x285/495 VAC, Cat III 300 V

Minimum voltage value for FFT calculation: 20/35 VAC (multiplied by PT ratio in case of PT use) with direct connection

Current inputs
Maximum value: 1/5A CT model: 6A

80A model: 80A
Starting current (Ist) 1/5A CT model: 2 mA
80A model: 20 mA
CT burden: 1/5A CT model: 0.04 VA
Minimum current value for FFT calculation: 1/5A CT model: 100 mA * CT ratio
80A model: 200 mA

Typical accuracy
Voltage: ±0.2% reading in 10% FS...FS range (FS=Full Scale value)
Current: ±0.4% reading in 5% FS...FS range
Power: ±0.5% reading ±0.1% FS (PF=1)
Frequency: ±0.1% reading ±1 digit in 45...65 Hz range
Active energy: Class 1 according to IEC/EN 62053-21
Reactive energy: Class 2 according to IEC/EN 62053-23

Display & keyboard 
Display: Backlighted LCD, 43x29 mm
3 rows, 4 digits + symbols
Keyboard: 3 front buttons + 1 protected button

Communication ports
Type: RS485 optoisolated or Ethernet
Protocols: MODBUS RTU/ASCII in case of RS485 port
HTTP, NTP, DHCP, MODBUS TCP in case of Ethernet port
Baud rate: 300 ... 57600 bps in case of RS485 port
10/100 Mbps in case of Ethernet port

Digital output/s (DO) 
Type: Passive optoisolated
Maximum values (according to IEC/EN 62053-31): 27 VDC - 27 mA
Energy pulse length (only for DO in pulse mode): 50 ±2ms ON time
Maximum output reaction time (only for DO in alarm mode): 1 s

Digital input (DI) 
Type: Active optoisolated
Voltage range for DMD synchronisation: 80 ... 276 VAC-DC

Wire diameter for terminals
Measuring terminals (A & V): 1/5A CT model: 1.5 ... 6 mm2

80A model: 1.5 ... 35 mm2
Terminals for digital output, AUX input, RS485 port: 0.14 ... 2.5 mm2

Size & weight 
LxHxP, W: 72x90x65 mm, max 436 g

Environmental conditions
Operating temperature: -25°C ... +55°C (3K6)
Storage temperature: -25°C ... +75°C (2K3)
Max humidity (without condensation): 80%
Sinusoidal vibration amplitude: 50 Hz ±0.075 mm
Protection degree - frontal part: IP51 (granted only in case of installation in a cabinet with at least IP51 protection degree)
Protection degree - terminals: IP20
Pollution degree: 2
Installation and use: Internal

Standard compliance (for the parts applicable for UPM209)Directives: 2006/95/EC, 2004/108/EC
Safety: EN 61010-1, EN 61010-2-030
EMC: EN 61326-1, EN 55011, EN 61000-4-2, EN61000-4-3, EN61000-4-4,
EN61000-4-5, EN61000-4-6, EN61000-4-11, EN61000-6-2

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