| Customization: | Available |
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| After-sales Service: | 2 Years |
| Warranty: | 2 Years |
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DTSD1352-4S series DIN-rail type multi-circuit power meter is mainly used for the full electric parameter measurement of multiple circuits, and can be connected to the current input of 4 three-phase circuits or 12 single-phase circuits at the same time. It can measure parameters such as voltage and current, power, power factor, phase angle, unbalance, and harmonics.
Functions
1.Rated Current: AC250A, 100A
2. Rated Voltage: 3x220V/380V AC (3P4W)
3.Measure up to 4 circuit 3 phase
4.Measure all electric parameters
5.RS485 interface Modbus-RTU communication
6.LCD Display; 35mm DIN Rail Installation
7.Work with RJ45 port External Split core CTs
Front Panel
LCD Display
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Auxiliary Power
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AC/DC 85~265V; power consumption≤10VA;
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Input Signal
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Frequency
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45~65Hz;
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Voltage
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Rated value: AC 3×220V/380V;
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Overload: 1.2 times rated value (continuous); 2 times rated value/1 second;
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Power consumption: ≤ 0.5VA (each channel);
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Current
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Rated value: Secondary input rated current: 50mA
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Overload: 1.2 times rated value (continuous); 10 times rated value/1 second;
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Power consumption: ≤ 0.5VA (each channel)
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Measurement Accuracy
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Frequency: 0.05Hz, voltage and current: Class 0.5 active energy: Class 1,
reactive energy: Class 2; 2nd to 31st harmonic accuracy: ±1%;
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Function
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Pulse output
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Output method: optocoupler pulse with open collector, the pulse constant defaults to 400imp/kWh (and active open input can only be either-or.);
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communication
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RS485 interface, Modbus-RTU protocol; baud rate 1200~38400;
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Switch Input
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2 channel or 4 channel passive dry contact input, built-in power supply;
2 channel active wet node input (AC220V), identify the oil generator and mains access (and pulse output can only be either-or.);
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Switch Output
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Output method: relay normally open contact output; Contact rating: AC 250V/3A DC 30V/3A;
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