ET340
Submeter
Details
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Datasheet
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Transducer, 100 A, 115 – 230 V ac measuring inputs, 2-DIN modules housing - ET112
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Single and three-phase meter, 65 A, 230 – 400 V L-L ac measuring inputs, 3-DIN modules housing - EM340
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Quickly configure several analyzers via optical interface - OptoProg
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Aggregate, store and transmit data to other systems - UWP 3.0
Benefits
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Need |
Problem |
Solution |
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Manage complex configuration |
Configuration of advanced parameters is often a complex task because menu navigation is complex and not intuitive |
UCS software helps you easily set all the parameters and permit to save the configuration as a template and write it in just a click. The programming software can be connected to your phone or tablet also via Bluetooth using OPTOPROG, the Carlo Gavazzi optical interface |
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Connect RS485 as quick as possible |
Connecting RS485 is a time expensive operation |
In ET340 you can just plug in the RJ45 connector |
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Need |
Problem |
Solution |
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Connect correctly RS485 wires |
One of the most common errors in RS485 wiring is switching A- and B+ wires |
You can avoid any possible error by using RJ45 connectors |
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Need |
Problem |
Solution |
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Compactness of the cabinet is essential |
In several application there is extremely limited space |
The monitoring of 3-phase loads up to 65 A is possible in only 3-DIN modules |
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Front port
Optical for fast data reading and configuration using OptoProg
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Voltage/current measuring inputs
230/400 V L-L ac, 65 A
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Other inputs
One digital for tariff selection
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Measurements (1-phase)
V, A, Hz, PF, W, VA, var, run-hour, kvarh, 2-tariff, 3*1-ph. kWh, ±kWh
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Basic accuracy (V/A)
±0.5% RDG
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kWh accuracy
Class 1 ±kWh IEC/EN50470-3
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Communication port
RS485 Modbus RTU (RJ45 daisy chain and screw terminal block connect.)
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Power supply
Self-powered (230 V ac)
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Housing and mounting
2-DIN module for DIN rail mount