Product Description
1.OverviewThe 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 anytime,and prevent fires and other accidents caused by leakage.The shape has one-piece and split-type,as shown in Figure 1 and Figure 2.
2.Product Model
3.Product Specification
| Technical Parameter |
Index |
| Accuracy Class |
Class 0.5 |
| Input |
Nominal value |
Current AC60A, 300A, 600A, etc.
AC0~(60~600)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,or0~20mA,0~5V,0~10V ,etc. |
| Load Resistance |
When DC12V power supply, current output is≤250Ω
When DC24Vpower supply, current output is≤500Ω,
When voltage output is≥1KΩ
|
| Communication |
RS485 interface/Modbus-RTU |
| 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 |
-10ºC~+55ºC,≤400ppm/ºC |
| Environment Temperature |
Work:-10ºC~+55ºCStorage:-25ºC~+70ºC |
| Environment Humidity |
≤93%RH,no condensation,no corrosive gas place |
| Environment Altitude |
≤2000m |
| Installation method |
TS35 rail,or uses crews to fix the cabinet |
Note: 1.0~10V output is only suitable for DC24V power supply;
2.The communication function is optional.
Optional functions:
1. Modbus RTU RS485
2.Split core types
3.Ture real value,RMSNote: 0~10V output is only suitable for DC24V power supply;
The communication function is optional.
Optional functions:
1. Modbus RTU RS485
2.Split core types
3.Ture real value,RMS
| Type |
Function |
Option |
| BA20(II)-AI/I |
In:AC0-(0.5-200)A;Out:4-20mA/0-20mA;Power supply:DC24V/12V |
/F:Split type
/C:RS485
(Modbus-RTU)
/T:True RMS measurement
|
| BA20(II)-AI/V |
In:AC0-(0.5-200)A;Out:1-5V/0-5V;Power supply:DC24V/12V |
| BA50(II)-AI/I |
In:AC0-(60-600)A;Out:4-20mA/0-20mA;Power supply:DC24V/12V |
| BA50(II)-AI/V |
In:AC0-(60-600)A;Out:1-5V/0-5V;Power supply:DC24V/12V |
| BA50L(II)-AI/I |
In:AC0-(0.1-1)A;Out:4-20mA/0-20mA;Power supply:DC24V/12V |
/F:Split type |
| BA50L(II)-AI/V |
In:AC0-(0.1-1)A;Out:1-5V/0-5V;Power supply:DC24V/12V |
/C:RS485
(Modbus-RTU) |
Packing & Delivery
1. Payment:100% TT in advance
2. Delivery:in 15 working days after payment received.
3. Delivery ways:By sea,air or international courier like Fedex,TNT,DHL and UPS.
Company Profile
Acrel Co., Ltd. [Stock Code: 300286.SZ] is one of the few leading companies in China who provides various systematic solutions of power monitoring, power control, energy management and electrical safety for smart grid users. Since June 2003, we has always been focused on the research, production and sales of intelligent electric meters. We concentrates on providing products and services to help customers improve electricity efficiency and safety. So far we had the following comprehensive solutions for different applications: 35(10)/0.4kV substation automation system, building mounted photovoltaic (BMPV) system, power quality management system, energy management system, electrical fire monitoring system, IT distribution system for medical locations, precise distribution management system, power supply monitoring system for fire protection equipment, fire emergency lighting and evacuate indicating system, fire resistant doorsets monitoring system, smart lighting control system, Lithium battery management system and electric vehicle charging system.
Certifications
FAQ
1. who are we?
We are based in Shanghai, China, start from 2003,sell to Domestic Market(63.00%),Southeast Asia(12.00%),Southern Europe(5.00%),South Asia(5.00%),Northern Europe(3.00%),North America(2.00%),South America(2.00%),Oceania(2.00%),Mid East(2.00%),Eastern Europe(00.00%),Africa(00.00%),Eastern Asia(00.00%),Western Europe(00.00%). There are total about 501-1000 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Energy Meter,Hall Effect Current Sensor,Current Transformer,Current Transducer,Signal Isolator,Wireless Temperature Monitoring
4. why should you buy from us not from other suppliers?
Acrel Co., Ltd. [Stock Code: 300286.SZ] is one of the few leading companies in China who provides various systematic solutions of power monitoring, power control, energy management and electrical safety for smart grid users.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,MoneyGram,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,French
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