PTK-UPM209-RGW Three Phase Network Analyser

UPM209-RGW Description

UPM209 is an innovative instrument for measurement and recording of electrical parameters. It is particularly suitable for consumption analysis and control, with an excellent quality/price ratio. The connections are very quick and easy making it useful for retrofitting applications on existing switchboards or for energy audit. UPM209 is the ideal instrument to establish the measurement points across industrial plants. The instrument can communicate through the RS485 serial port by MODBUS RTU/ASCII protocol or through Ethernet port by MODBUS TCP protocol. Furthermore, the WintoolNET software is available for remote management of the instrument. Web interface is also available in case of instrument with Ethernet port, a useful function that gives the possibility to manage the instrument by any PC connected on the network.

UPM209-RGW is a Smart Kit consisting of Network analyzer and 3 Rogowski coils. The use of Rogowski coils for current measurement grants a quick installation, particularly on existing plants. In case of changes on the plant, the instrument can be fit for the current consumption without replacing the transducer.

UPM209-RGW Applications

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

UPM209-RGW Specifications

Power supply

• Voltage range: 85 ... 265 VAC/110 VDC ±15%
• Safety: 300 V CAT III
• Frequency: 50/60 Hz
• Maximum consumption:
  Instrument with RS485 port: 1.6 VA - 1 W
  Instrument with Ethernet port: 4.5 VA - 1.6 W

Voltage inputs

• Volatge range: 3x10/17 ... 3x285/495 VAC
• Safety: 300 V CAT III
• Minimum voltage for FFT calculation: 20/35 VAC

Current inputs

• Maximum value: 3 selectable scales, 500/ 4000/ 20000A
• Starting current: 3 A for FSA 500 A, 25 A for FSA 4000 A, 120 A for FSA 20000 A
• Minimum current for FFT calculation: 70 A for FSA 500 A, 400 A for FSA 4000 A, 1500 A for FSA 20000 A

Typical Accuracy/Performance class (device only)

• Voltage: ±0.2% reading in 10% FS...FS range (FS=Full Scale value)
• Current: ±0.4% reading in 5% FS...FS range
• Frequency: ±0.1% reading ±1 digit in 45...65 Hz range
• Active power/energy: Class 0.5 according to IEC/EN 61557-12
• Reactive power/energy: Class 2 according to IEC/EN 61557-12

Communication port

• Type: RS485 optoisolated or Ethernet (RJ45)
• 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 (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

Environmental conditions

• Operating temperature: -25°C ... +55°C (3K6)
• Protection degree - frontal part: IP51 (granted only in case of installation in a cabinet with at least IP51 protection degree)
• Protection degree - terminals: IP20
• Installation and use: Internal

Size & weight

• LxHxP, W: 72x90x65 mm, max 436 g

UPM209-RGW Datasheet

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