Description
3 phase AC current sensor has measuring range of 0.5A/1A/2A/5A/10A/20A/50A to 80A.
Specification:
| Model | ATO-HKT27-3I |
| Shipping weight | 1kg |
| Measuring range of input current * | 3 phase AC 0-0.5A ~ 0-80A |
| Output signal * | DC 4-20mA, DC 0-20mA, DC 0-5V, DC 0-10V |
| Power supply * | DC 12V, DC 24V |
| Accuracy | 0.5%FS |
| Linearity | 0.1%FS |
| Isolation voltage | 3kV/50Hz/1min |
| Offset voltage | ≤10mV |
| Temperature drift | ≤100PPM/℃ |
| Frequency bandwidth | 20~5kHz |
| Current consumption | ＜5mA+output current |
| Load capacity | Voltage output: 5mA, current output: 6V |
| Response time | ＜250ms |
| Overload capacity | 30 times nominal input |
| Work temperature | -10~+70℃ |
| Storage temperature | -25~+85℃ |
| Measuring method | Through-hole |
| Hole diameter | 20mm |
| Installation | Screw fixation |
Dimensional drawing (unit: mm):
Wiring diagram:
Tips: 3 phase AC current transducer application
The 3 phase AC current transducer has three 20mm holes, which can simultaneously collect A/B/C three-phase current. It is mainly used in the mining machinery factory for three-phase current detection of the power supply. The AC current transducer adopts special design, with integral potting shell, spring pressure terminals, low cost, small footprint, strong earthquake resistance, etc. It can be well applied to mining machinery and coal mining with strong vibration and serious dust pollution and other heavy industries. The three-phase AC current transducer can enable the operator to understand and master the working status of the shearer in real time. The three-phase current transducer is mainly used for monitoring the three-phase current of the power line, including sampling the front and rear cutting motor and the traction motor. The sampling signal is converted into a digital quantity in the input acquisition module and then sent to the PLC host unit for performing electrical protection and data display on meter.
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