UPA20
5Pages

Catalog excerpts

Network Analyzers Network Analyzers DIN 96x96 multifunction multi-measurement meter • Main electrical parameters measured and displayed for a cost-effective consumption analysis For current transformers (not included) Wiring error detection Available optional plug-in modules for communication, inputs/outputs Active energy class 0,5 S according to IEC 62053-22 Compliant with IEC 61557-12, the reference standard for PMDs (Performance Metering & monitoring Devices) » General features UPA20 is a performance metering & monitoring device that provides all of the measurements needed to complete energy efficiency projects and to assure the monitoring of electrical distribution. It is particularly suitable for consumption analysis and control, with an excellent quality/price ratio. With its large backlit multiple-display screen with 4 hot keys, the instrument is easy to use. Furthermore, it is provided with a correction function for CT wiring errors. The instrument can be equipped with additional modules that give flexibility throughout the service life of the product. Modules for RS485 communication and additional digital inputs/outputs can be used to increase its range of functionality. The instrument is compliant with IEC 61557-12, the reference standard for PMDs (Performance Metering & monitoring Devices). It guarantees performance levels and satisfactory performance from the PMDs under the environmental conditions typical of industrial and tertiary applications. User-friendly operation Detection of wiring errors Flexibility throughout the service life of the product with additional modules Active energy class 0,5 S according to IEC 62053-22 Industry Building Infrastructures » Related Products

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Network Analyzers » Measurements INSTANTANEOUS VALUES VOLTAGE ACTIVE POWER REACTIVE POWER APPARENT POWER POWER FACTOR MAX AVERAGE VALUES (MAX AVG) MAX AVG CURRENT COUNTERS ACTIVE ENERGY REACTIVE ENERGY » Technical drawing

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Network Analyzers » Case Type Panel mounting Case degree of protection Front degree of protection Display type Type of terminal strips Section of connection for voltages and other terminals Section of connection for currents » Plug-in modules to be combined to UPA20 Available plug-in modules 485-MDB-20 Description RS485 communication with MODBUS protocol (speed up to 38400 baud) 1 digital output which can be allocated to: • pulses: configurable (type, weight, duration) to kWh or kvarh • monitoring: IL1, IL2, IL3, IN, VL1-N, VL2-N, VL3-N, VL1-L2, VL2-L3, VL3-L1, f, P∑, Q∑, S∑, PF∑, THDAL1,...

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Network Analyzers Optional plug-in modules Current measurements (TRMS) Module 1output or 1output/3inputs: pulse or alarm output Measurement range Input consumption Measurement updating period Power supply Permanent overload Minimum width of signal Intermittent overload Minimum length between 2 pulses Optical couplers Voltage measurements (TRMS) Direct measurement between phases 50 ... 500 VAC MODBUS communication module Direct measurement between phase and neutral Input consumption 2 to 3 half duplex wires Measurement updating period MODBUS® speed Power measurement Measurement updating...

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Network Analyzers POWER SUPPLY 1 digital output configurable for pulses/alarms 1 digital output configurable for pulses/alarms, 3 digital inputs Integration kit to adapt 144mm cutout to 96mm instrument NOTE: Subject to change without notice Innovative Electronic Systems Via P. Gobetti, 16/F - 28014 Maggiora (NO) - Italy - Tel.: +39 0322 89307 sales@algodue.it - www.algodue.com 72PG01_2_201905_5

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