| Auxiliary power supply: | DC 24V |
| input current: | 0-(200-1000)A/0-(1200-2000)A/0-(2500-5000)A/0-(6300-30000)A Up to 30000A |
| Output nominal value: | DC 4-20mA |
| Accuracy class: | 0.50% |
| Response time: | ≤500ms |
| Length of the Rogowski coil: | 350mm / 370mm / 450mm / 600mm |
| Installation: | mounting brackets |
BR Series BR-AI Rogowski Coil Converter
Acrel BR series products apply the principle of electromagnetic induction to measure the AC high current in the power grid in real time, and use real effective value and linear compensation technology to isolate it and convert it into standard DC signal output. Powered by DC24V safe voltage, it has the characteristics of high precision, high insulation, high safety and low power consumption, and can be widely used in metallurgy, electroplating, welding and other fields.
Product info
Technical data
| Model | BR-AI | ||||
| auxiliary power supply | DC24V | ||||
| consumption | ≤1W | ||||
|
length of the Rogowski coil
|
350mm | 370mm | 450mm | 600mm | |
| input | electricity |
AC 0-(200-1000)A
|
AC 0-(1200-2000)A | AC 0-(2500-5000)A |
AC 0-(6300-30000)A
|
| output | Nominal value | DC4-20mA | |||
| resilience | ≤500Ω | ||||
| Accuracy class | 0.50% | ||||
| response time | ≤500ms | ||||
| temperature | Operating temperature: -10°C to +55°C Storage temperature: -25°C to +70°C |
||||
| temperature coefficient | ≤200ppm/°C | ||||
| installation |
mounting brackets
|
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| standards | GB/T 13850 | ||||
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