Acrel BA50L(II)-AI/I BA50(II)L-AI/V AC 0-1A Split Type Leakage Current Transducer
Acrel BA50L(II)-AI/I BA50(II)L-AI/V AC 0-1A Split Type Leakage Current Transducer
General
The Acrel intelligent BA series current sensor uses the principle of electromagnetic induction to measure the AC current in the power grid in real time and uses constant current and linear compensation technology to isolate and transform it into a standard DC signal output, or through the RS485 interface (Modbus-RTU protocol) to transmit the measurement data. DC24V or 12V safety voltage power supply, can be widely used in the field of industrial automation. BA50L(Ⅱ)-AI is an AC residual current transformer, which mainly detects the leakage current of the electrical system, can grasp the status of electrical circuits and equipment at any time, and prevent fires and other accidents caused by leakage.
Appearance
Wiring
Dimension
Integrated type
Split type
Installation
Integrated Installation
Integrated installation, a rotating structure can be used in the perforated part.
There are Φ20, Φ50 of hole sizes for your selection.
The current transformer is connected to the main body through network cable when using split-type connection.
Split-type Installation
TS3 din-rail mounting, or fix it on the cabinet with screws.
Other types of Installation
The main body could be connected to the display screen in order to display current and set parameters when integrated installation ( use existing display screen as far as possible).
Application
Cement Building
Petrochemical Industry
Iron and Steel Metallurgy
Rail Traffic
BA Series AC Current Transducer FAQs
The transformer is a large current and a small current (1A or 5A) for measurement and protection circuits. The transducer converts the input current into a weak current communication signal (0-20mA or 0-5V) and transmits it to the subsequent circuit for processing.
Apply the principle of electromagnetic induction to measure the AC current in the power grid in real time, and convert it into a standard DC signal output.
Convert industrial high current and high voltage into analog signals that can be measured, which is safer and more accurate.
It depends your input current and output signal you need, including power supply and cable size.
Acrel BA50L(II)-AI/I BA50(II)L-AI/V AC 0-1A Split Type Leakage Current Transducer
Technical Parameters
| Technical Parameters | Value | ||
| Accuracy class |
Class 0.5
|
||
| Input | Nominal value |
BA20(Ⅱ)-AI
|
Current AC 0.5A, 50A, 200A, etc. AC 0～(0.5～200)A
|
|
BA50(Ⅱ)-AI
|
Current AC 60A, 300A, 600A, etc. AC 0～(60～600)A
|
||
|
BA50L(Ⅱ)-AI
|
Current AC 0.1A, 1A, etc. AC 0～(0.1～1)A
|
||
|
Overload
|
Continuous 1.2 times, instantaneous current 10 times/1S
|
||
|
Absorbed power
|
≤1VA
|
||
|
Frequency response
|
25Hz～800Hz, especially suitable for industrial frequency occasions
|
||
| Output |
Nominal value
|
DC4～20mA, or 0～20mA, 0～5V, 0～10V① etc.
|
|
|
Load Resistance
|
When DC12V power supply, current output is ≤250Ω When DC24V power supply, current output is ≤500Ω, When voltage output is ≥1KΩ
|
||
|
Communication
|
RS485 interface/Modbus-RTU②
|
||
| Response time |
≤400ms
|
||
| Power
supply
|
Voltage
|
DC 12V or 24V
|
|
|
Power consumption
|
≤1W
|
||
|
Insulation resistance
|
＞100MΩ
|
||
|
Compressive strength
|
Between input/output and power supply 2.0KV/1min, 50Hz
|
||
|
Temperature Coefficient
|
-10℃～+55℃, ≤400ppm/℃
|
||
|
Environment
|
Temperature
|
Work: -10℃～+55℃ Storage: -25℃～+70℃
|
|
|
Humidity
|
≤93%RH, no condensation, no corrosive gas place
|
||
|
Altitude
|
≤2000m
|
||
|
Installation method
|
TS35 rail, or use screws to fix the cabinet
|
||
1. Manual for Acrel BA50L(II)-AI/I BA50(II)L-AI/V AC 0-1A Split Type Leakage Current Transducer
2. Installation and Use for Acrel BA50L(II)-AI/I BA50(II)L-AI/V AC 0-1A Split Type Leakage Current Transducer
3. Debugging Software for Acrel BA50L(II)-AI/I BA50(II)L-AI/V AC 0-1A Split Type Leakage Current Transducer
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