Dongguan Chenglue Electronic co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 50000000pcs per month |
| Delivery Time | Negotiate |
| Packaging Details | Export package |
| Feature | Bandwidth , fast response |
| Electrostatic discharge voltage | 4KV |
| Rms voltage for AC insulation test | 50Hz 1min 2.5KV |
| Insulation resistance | >= 500 MΩ; |
| Fuse type | Fuse Holder Types |
| Keyword | current sensor |
| Application | Current Detection |
| Power supply: | DC24V,DC12V,AC220V |
| Brand Name | SG |
| Model Number | Hall Effect Current Sensor |
| Certification | VDE，CQC |
| Place of Origin | Dongguan China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 50000000pcs per month |
| Delivery Time | Negotiate | Packaging Details | Export package |
| Feature | Bandwidth , fast response | Electrostatic discharge voltage | 4KV |
| Rms voltage for AC insulation test | 50Hz 1min 2.5KV | Insulation resistance | >= 500 MΩ; |
| Fuse type | Fuse Holder Types | Keyword | current sensor |
| Application | Current Detection | Power supply: | DC24V,DC12V,AC220V |
| Brand Name | SG | Model Number | Hall Effect Current Sensor |
| Certification | VDE，CQC | Place of Origin | Dongguan China |
| High Light | Good Linearity Hall Effect Current Sensor ，Hall Effect Current Sensor Bandwidth ，Hall Effect Linear Current Sensor | ||
Good Linearity Hall Effect Current Sensor Bandwidth And Fast Response
The Hall current sensor is a magnetic field sensor made according to the Hall effect. It has two working modes, open loop (direct) and closed loop (magnetic balance). The advantage of the direct-amplification Hall sensor is that the circuit form is simple and the cost is relatively low; the disadvantage is that the accuracy and linearity are poor, the response time is slow, and the temperature drift is large. In order to overcome its shortcomings, a closed-loop (magnetic balance) Hall current sensor has appeared. The closed-loop Hall current sensor is also known as the zero-flux Hall current sensor. It is composed of a primary circuit, a magnetic ring, and a Hall element. Composed of secondary coils, amplifiers, etc. When the magnetic flux generated by the primary current IP is concentrated in the magnetic circuit through the high-quality magnetic core, the Hall element is fixed in the air gap to detect the magnetic flux, and the reverse compensation current is output through the multi-turn coil wound on the magnetic core. It is used to offset the magnetic flux generated by the primary side IP, so that the magnetic flux in the magnetic circuit is always kept at zero. After processing by a special circuit, the output terminal of the sensor can output the current change that accurately reflects the current of the primary side. The closed-loop Hall current sensor has many advantages such as short response time, high operating frequency, strong overload capacity, and high isolation.
Due to its many advantages, the Hall current sensor ensures the safe and reliable operation of the inverter product through precise detection and control of large currents, so that the inverter can handle abnormal conditions in time while outputting normally. The reliability of the frequency converter is improved, and the safety quality of the frequency converter is improved. Therefore, the advantages of the Hall current sensor in the inverter are becoming more and more obvious, and it has become an indispensable part of the inverter industry.
| Installation | Standard rail+Plane screw fixation |
| Original side rated current | 50A;100A;200A;500A; 800A;1000A;customization |
| Original side measurement range | 100A-1200A |
| Rated output | 5V;DC0~20mA;DC4~20mA;customization |
| Auxiliary power supply | DC12V,DC24V,DC±12V,DC±15V |
| Load capacity | Voltage output:5mA; Current output:6V; |
| Linearity | 0.005 |
| Accuracy | 0.01 |
| Response time | <200ms |
| Temperature drift | ≤500PPM/℃ |
| Band width | DC~20KHz |
| Consumption of current | ≤25mA |
| Working temperature | -10℃~+70℃ |
| Storage temperature | -25℃~+85℃ |
| Isolation pressure resistance | 2.5kV/50Hz,1Min |
| Offset voltage | ≤20mvV |
| Zero output | ≤0.15mA |
| di/dt follow | >50A/uS |
Electrical parameters
| Parameter | Symbol | Unit | Specification | Conditions | ||
| Min | Type | Max | ||||
| Nominal Measuring Range | IPN | A | -500 | 500 | ||
| Supply Voltage | UC | V | 7.2 | 12 | 18 | Full accuracy |
| Current Consumption @IP=0A | IC | mA | 26 | UC=12V, T=25°C | ||
| Current Consumption @IP=500A | IC | mA | 250 | UC=12V, T=25°C | ||
| Sensitivity error Accuracy | XG | % | -0.5 | 0.5 | =-40 to 85°C; | |
| Offset=0A | IOS | A | ±0.2 | =-40 to 85°C; ± 3 sigma | ||
| Linearity error with IPN | εL | % | 0.1 | @room temperature | ||
| Temperature coefficient of G | TCG | ppm/ | ||||
CAB-500 CAN Output specification
CANBUS speed refer to product version table, CANBUS protocol: version 2.0A/B
CAN oscillator tolerance: 0.3125%
Byte order: big endian (Motorola)
120 ohm termination resistor to be added externally, internal CAN impedance = 2.4Kohm
| Message Description | CAN ID | name | Data Length (bytes) | Type of frame | Message launch type | Signal description | Signal Name | Start bit | End bit |
| Current Ip (mA) | 0x3C2 | CAB500 | 8 | stand ard | Cyclic message every 10ms | Ip Value: 80000000H= 0mA, 7FFFFFFFH= - 1mA, 80000001H= 1mA | IP_VALUE | 0 | 31 |
| b0:Error information (0=Normal ,1=failure) | ERROR_INDICATION | 32 | 32 | ||||||
| b7-b1:RxQuality (0-100%) | ERROR_INFORMATION | 33 | 39 | ||||||
| Vacant bits (fix to 0) | UNDEFINE | 40 | 47 | ||||||
| PCBA Ver | 48 | 55 | |||||||
| FIRMWARE Ver | 56 | 63 |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Total Annual:
5000000-10000000
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Dongguan Chenglue Electronics Co., Ltd. Number of employees: 152 employees. The company mainly produces and sells: X2 safety capacitors, CBB21/22, metallized film capacitors, Y1/Y2 safety capacitors, varistors. The price is 6%-8% lower than that of peer factories. CBB21/2 capacitors, film suppliers ... Dongguan Chenglue Electronics Co., Ltd. Number of employees: 152 employees. The company mainly produces and sells: X2 safety capacitors, CBB21/22, metallized film capacitors, Y1/Y2 safety capacitors, varistors. The price is 6%-8% lower than that of peer factories. CBB21/2 capacitors, film suppliers ...
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