UMG 605 Device overview and technical data UMG 605 Item number 52.16.028 Item number (UL) 52.16.227 - 52.16.229 Supply voltage AC 95 ... 240 V AC 50 ... 110 V AC 20 ... 50 V AC Supply voltage DC 135 … 340 V DC 50 … 155 V DC 20 … 70 V DC 52.16.083 52.16.083 52.16.083 L1 L2 L3 N Device options BACnet communication S1 S2 S1 S2 S1 S2 General Use in low and medium voltage networks • Accuracy voltage measurement 0.25 % Accuracy active energy (kWh, …/5 A) Class 0.5S Number of measurement points per period 400 Uninterrupted measurement • RMS - momentary value Current, voltage, frequency • Active, reactive and apparent power / total and per phase • Power factor / total and per phase • Energy measurement Active, reactive and apparent energy [L1,L2,L3, L4, ∑ L1–L3, ∑ L1–L4] • Number of tariffs 8 Recording of the mean values Voltage, current / actual and maximum • Active, reactive and apparent power / actual and maximum • Frequency / actual and maximum • Demand calculation mode (bi-metallic function) / thermal • Other measurements Operating hours measurement • Clock • Weekly timer Jasic® Power quality measurements Harmonics per order / current and voltage 1st – 63rd Harmonics per order / active and reactive power 1st – 63rd Interharmonics - current / voltage • Distortion factor THD-U in % • Distortion factor THD-I in % • Voltage unbalance • Current and voltage, positive, zero and negative sequence component • Flicker: Short-term, long-term, present • Transients 50 µs Error / event recorder function • Short-term interruptions > 20 ms Oscillogram function (waveform U and I) • Under and overvoltage recording • Measured data recording Memory (Flash) 128 MB Average, minimum, maximum values • Measured data channels 8 Alarm messages • Time stamp • Time basis average value freely user-defined RMS averaging, arithmetic • Comment: For detailed technical information please refer to the operation manual and the Modbus address list. 1 L2 L3 N I1 I2 I3 0.2 % Accuracy current measurement • = included - = not included L1 Fig.: Measurement via 3 voltage transformers in a three-phase 4-wire network with asymmetric loading UMG 605 Displays and inputs / outputs Local substation LCD display • Digital inputs 2 Digital outputs (as switch or pulse output) 2 Thermistor input (PT100, PT1000, KTY83, KTY84) UMG 605 Modbus UMG 96RM UMG 96RM Fig.: Example of a master - slave combination • Voltage and current inputs each 4 Password protection • Peak load management (optionally 64 channels) • Communication Interfaces RS485: 9.6 – 921.6 kbps (Screw-type terminal) • RS232: 9.6 – 115.2 kbps (Screw-type terminal) • Profibus DP: Up to 12 Mbps (DSUB-9 connector) • Ethernet 10/100 Base-TX (RJ-45 socket) • Protocols Modbus RTU, Modbus TCP, Modbus RTU over Ethernet • Modbus Gateway for Master-Slave configuration • Profibus DP V0 • HTTP (homepage configurable) • SMTP (email) • NTP (time synchronisation) • TFTP • FTP (File-Transfer) • SNMP • DHCP • TCP/IP • • BACnet (optional) • ICMP (Ping) • Software GridVis®-Basic*1 Online and historic graphs • Databases (Janitza DB, Derby DB); MySQL, MS SQL with higher GridVis® versions) • Manual reports (energy, power quality) • Graphical programming • Topology views • Manual read-out of the measuring devices • Graph sets • Programming / threshold values / alarm management Application programs freely programmable 7 Graphical programming • Programming via source code Jasic® • Technical data Type of measurement Constant true RMS up to the 63rd harmonic Nominal voltage, three-phase, 4-conductor (L-N, L-L) 277 / 480 V AC Nominal voltage, three-phase, 3-conductor (L-L) 480 V AC Measurement in quadrants 4 Networks TN, TT, IT Measurement in single-phase/multi-phase networks 1 ph, 2 ph, 3 ph, 4 ph and up to 4 times 1 ph Measured voltage input Overvoltage category 300 V CAT III Measured range, voltage L-N, AC (without potential transformer) 10 ... 600 Vrms Measured range, voltage L-L, AC (without potential transformer) 18 ... 1000 Vrms Resolution 0.01 V Impedance 4 MOhm / phase Frequency measuring range 15 … 440 Hz Power consumption approx. 0.1 VA Sampling frequency 20 kHz / phase Transients > 50 µs Comment: For detailed technical information please refer to the operation manual and the Modbus address list. • = included - = not included *1Optional additional functions with the packages GridVis®-Professional, GridVis®-Service and GridVis®-Ultimate. 2 UMG 605 Measured current input Rated current 1/5A Resolution 1 mA Measurement range 0.001 ... 8.5 Arms Overvoltage category 300 V CAT III Measurement surge voltage 4 kV Power consumption approx. 0.2 VA (Ri = 5 MOhm) Overload for 1 sec. 100 A (sinusoidal) Sampling frequency 20 kHz Digital inputs and outputs Number of digital inputs 2 Maximum counting frequency 20 Hz Reaction time (Jasic® program) 200 ms Input signal present 18 ... 28 V DC (typical 4 mA) Input signal not present 0 ... 5 V DC, current < 0.5 mA Number of digital outputs 2 Switching voltage max. 60 V DC, 30 V AC Switching current max. 50 mA Eff AC / DC Reaction time (Jasic® program) 200 ms Output of voltage dips 20 ms Pulse output (energy pulse) max. 20 Hz Maximum cable length up to 30 m unscreened, from 30 m screened Mechanical properties Weight 350 g Device dimensions in mm (H x W x D) 90 x 107.5 x approx. 82 Battery Type Lithium CR2032, 3 V Protection class per EN 60529 IP20 Assembly per IEC EN 60999-1 / DIN EN 50022 35 mm DIN mounting rails Connecting phase (U / I), Single core, multi-core, fine-stranded Terminal pins, core end sheath 0.08 to 2.5 mm² 1.5 mm² Environmental conditions Temperature range Operation: K55 (-10 ... +55 °C) Relative humidity Operation: 5 to 95 % (at 25 °C) Operating height 0 ... 2,000 m above sea level Degree of pollution 2 Installation position user-defined Electromagnetic compatibility Electromagnetic compatibility of electrical equipment Directive 2004/108/EC Electrical appliances for application within particular voltage limits Directive 2006/95/EC Equipment safety Safety requirements for electrical equipment for measurement, regulation, control and laboratory use – Part 1: General requirements IEC/EN 61010-1 Part 2-030: Particular requirements for testing and measuring circuits IEC/EN 61010-2-030 Noise immunity Industrial environment IEC/EN 61326-1 Electrostatic discharge IEC/EN 61000-4-2 Voltage dips IEC/EN 61000-4-11 Emissions Class A: Industrial environment IEC/EN 61326-1 RFI Field Strength 30 – 1,000 MHz IEC/CISPR11/EN 55011 Radiated interference voltage 0.15 – 30 MHz IEC/CISPR11/EN 55011 Safety Europe CE labelling USA and Canada UL variants available Firmware Firmware update Update via GridVis® software. Firmware download (free of charge) from the website: http://www.janitza.com Comment: For detailed technical information please refer to the operation manual and the Modbus address list. • = included - = not included 3 UMG 605 Digital inputs 1-2 Digital Input 1 19 S0 pulse generator + 24V 1,5k = - Digital Input 2 20 3,9V 4k 3,9V 4k 21 Fig.: Example for the connection of an S0 pulse transducer to digital input 2
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