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6. Specification
6.1 Specification of TPR 3E PLUS
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Voltage: One of AC 220V, 380V, 440V (AC 100V, 110V, 120V, 200V, 240V,
400V are made by order) . ±10%
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Cycle: 50/60Hz
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Current capacity: 35A, 50A, 80A, 100A, 120A, 150A, 190A, 240A, 500A.
(in case of ambient temperature is 50℃ or less)
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Control Mode: Phase angle
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Input Signal: DC4~20mA (Input impedance 250Ω), ON-OFF dry contact,
Non-signal (1kΩ VR), Interface (RS485 MODBUS Protocol)
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Output: Maximum 97% of input voltage
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Load: All resistance loads. Primary of transformer
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Interface Protocol: RS 485. MODBUS
®
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Operating Temperature: 0~50℃
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Cooling: Under 100A: Natural Cooling
Above 120A: Fan
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Alarms: Over Current, Partial Line Failure, Load Unbalance, Unload,
Thyristor Overheating.
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Alarm Output: AC 250V 1A (R Load)
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Insulation Test: Between Power Terminal and Case AC 500V 50MΩ or
more
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Puncher Test: Between power terminal and case AC 2000V. 1 min.
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Dimension: 35A, 50A – 190(W) X 280(H) X 190(D) (mm)
80A, 100A - 240(W) X 350(H) X 240(D) (mm)
120A~240A - 300(W) X 350(H) X 240(D) (mm)
6.2 Specification of Remote Controller
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Input: Direct communication with TPR-3E PLUS (Fixed Address 1, Speed
9600bps, Delay Time 1)
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Max. Install Distance: In case of using main unit power; 10m or less
In case of built-in power board; 1200m max. (Optional)
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Display Parameter: Input signal (%), R and T Φ output current (A)
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Dimension: 96(W) X 48(H) X 100(D) (mm)