详情
TP4CH
Highlights
TP4CH 3 PHASE 4 WIRE SMART METER is a 3Phase Energy Meter that measures 4 different loads (4 in 1 energy meter) with Modbus RTU enabled. Supplied with 100A or 400A Split-Core Clip On CTs ( 3nos x 4 channel). It is compliant to IEC 62053-21 “Static meters for active energy (Class 1 & 2)” and IEC 62053-23 “Static meters for reactive energy (Class 2 & 3)”.
Features
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Each of the 4 channel has an independent high-precision energy metering chip, to ensure metering accuracy and reliability.
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4 quadrant energy measurement; each channel can measure both import energy and export energy with nett energy calculations.
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Electrical parameters measured by each channel includes V, I, F, PF, kW, kVAr, kVA.
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Able to record and alarm events like undervoltage, overvoltage, voltage spike, phase loss, etc.
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Reading closing date can be set to enable automatic bill settlement for each month.
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Timed data freeze, hourly data freeze and daily data freeze. Meter can freeze data of energy, etc. There are 30 timed freeze, 254 hourly freeze, 62 daily freeze.
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LCD digital display, loop display of various parameter (of each channel).
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Data from meter can be read by handheld unit (IR port) and thru RS485 interface.
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Compliant to standard 35mm din rail installation.
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Accuracy Class: Active：0.5S, 1，Reactive: 1, 2
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Clock Accuracy: ≤ 0.5s/day (23℃), variation with temperature change < 0.1s/day
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Connection Type: by CT
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Working Voltage: DC 40V～273V，AC 40V～288V
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Voltage Range (no phase loss)
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Specified Operation Voltage |
0.3Un～1.1Un |
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Extended Operation Voltage |
0.15Un～1.15Un |
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Working Voltage Limit |
0.0Un～1.15Un |
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Frequency: 50Hz
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Power Consumption (nominal condition)
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Basic Current |
＜10A |
≥10A |
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Voltage Circuit of Each Phase |
≤1.5W, 6VA |
≤1.5W, 6VA |
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Current Circuit of Each Phase |
≤0.2VA |
≤0.4VA |
Temperature & Humidity: 23°C±2°C & RH 40% ~ 60%
Weight: 350g
Dimension:
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