





Active Power Transducer, 3 Phase 3 Wire/ 3 Phase 4 Wire
from
$205.23
Ex Tax: $205.23
- Stock: In Stock
- Model: RDDLZ-PT-P3
- Weight: 1.00
- SKU: RDDLZ-PT-P3
Available Options
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The input/output/power supply/shell of the active power transducer are isolated from each other, and the shell is made of ABS fireproof material, which can effectively prevent high-voltage signals from damaging equipment and personnel. Active power transducers convert active power into standardized output signals to achieve real-time monitoring, data collection and energy management. Active power transducers are important components in measurement and monitoring circuits in power systems.
Specification
Model | RDDLZ-PT-P3 |
Measurement | 3phase 3wire or 3phase 4wire (optional) |
Input | AC Voltage: 57.7V, 100V, 220V, 380V, 450V, 600V, customization AC Current: 1A, 5A, 10A, 20A, customization (optional) |
Standard Range | 0~173.2W, 0~866W, 0~3000W, 0~±173.2W, 0~±866W (optional) |
Allow Overload | Voltage × 1.2 times the nominal value continuous Current × 1.2 times the nominal value continuous Current × 10 times the nominal value for 10s |
Accuracy | 0.2, 0.5 (optional) |
Response Time | ≤400ms |
Output Channel | 1 channel, 2 channels, 3 channels, 4 channels (optional) |
Output Voltage | 0-10V, 0-5V, 1-5V (load resistance = input voltage/10mAdc) |
Output Current | 0-1mA, 0-10mA, 0-20mA, 4-20mA (Load resistance=10VDC/output current) |
Other Output | RS485, customization |
Output Ripple | ≤0.5% RO peak |
Work Environment Temperature and Humidity | 0~50℃/less than 80% relative humidity (non-condensing state) |
Storage Conditions Temperature and Humidity | -20~70℃/less than 70% relative humidity (non-condensing state) |
Aux.power Supply | DC12V, DC24V, AC220V, DC220V, AC110V, DC110V, 2-wire circuit power supply (optional) |
Isolation | Input/output/power supply/shell |
Power Consumption | DC about 3W, AC about 4VA |
Material of Shell | ABS fireproof material |
Weight | About 450 grams |
Compressive Strength | AC2kVrms/min |
Insulation Resistance | >100MΩ at DC500V |
Dimensions | 120(L)× 110(W)× 75(H)mm |
Installation Method | 35mm standard rail or fixed on the cabinet |
Dimension (Unit: mm)
Calibration Fine Tuning
PWR: Power indicator
SPAN: Calibration full scale potentiometer
ZERO: Zero potentiometer
Wiring
Tips: Calibration of power transducer
- Zero calibration: Signal input is zero, adjust the "ZERO" potentiometer on the front panel, so that the output signal is low scale (such as 0 or 4mA).
- Full scale: After the signal input end is added to the nominal signal, adjust the "SPAN" potentiometer on the panel, so that the output is full scale (such as 20mA).
- Sometimes need to be repeated several times to zero and full calibration.
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