Overview
A power Frequency Transducer is a transmitter made with advanced measurement technology. It can isolate the three-phase voltage in the power grid and convert it into linear. It is a DC analog signal device. It is widely used in occasions that need to convert AC voltage and current into DC small signal output, and can also be used with various instruments and DCS, PLC, and other systems. This is a product that is widely used in major projects in the oilfield, petrochemical, manufacturing, electric power, metallurgy, and other industries. It can be mounted with standard 35mm rails, or fixed with screws.
Features
1. Power Frequency Transducer is highly integrated, small in size but reliable in function.
2. Plug-in terminal blocks make wiring and replacement processes safer and more convenient.
3. The product adopts the guide rail installation design, so the installation and disassembly are quicker.
4. Our products have excellent anti-interference ability and high precision.
Function
|
BD-AI BD-AV |
BD-F |
BD-PF |
BD-3I3 BD-3(4)V3 |
BD-3(4)P BD-3(4)Q |
BD-3(4)E |
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|
Phase&Wiring |
1P2W |
√ |
○ |
○ |
○ |
○ |
○ |
|
3P3W |
— |
— |
○ |
○ |
○ |
○ |
|
|
3P4W |
— |
— |
○ |
○ |
○ |
○ |
|
|
Input |
Voltage |
Direct L-L |
Up to 480V AC |
||||
|
Direct L-N |
Up to 276V AC |
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|
With external PT |
○ |
○ |
○ |
○ |
○ | ||
|
Current |
Direct |
Up to 5A AC |
|||||
|
With external CT |
○ |
○ |
○ |
○ |
○ |
||
|
Output |
Normal Value |
DC:4-20mA、0-20mA, 0-5V, 0-10V, so on |
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|
Load Resistance |
Current output≤600Ω Voltage output≥1000Ω |
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|
Ripple Content |
<0.5% Peak Value |
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|
Measuring |
Voltage |
□ |
— |
— |
□ |
||
|
Current |
|
— |
— |
□ |
□ |
□ | |
|
Active/Reactive Power |
— |
— |
— |
— |
□ |
□ | |
|
Apparent Power |
— |
— |
|
— |
□ |
□ | |
|
Power Factor |
— |
— |
R |
— |
□ |
||
|
Frequency |
|
□ |
□ | ||||
|
Energy Metering |
±KWh |
— |
— |
— |
— |
— |
○ |
|
Accuracy Class |
0.5% |
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|
Communication |
Interface: RS485 Protocol: Modbus-RTU |
|
|
— |
|
|
|
|
Analog Output |
DC 0-5V,0-10V,0-20mA,4-20mA |
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|
Pulse Output |
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|
Dimensions(mm) |
Housing(WXHXD) |
138X76X24 |
119X75X55 |
119X75X55 |
112X110X75 |
112X110X75 |
112X10X75 |
|
Auxiliary Power |
85-265V AC/DC,DC24V,DC48V |
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|
Temperature |
Operation |
-10 to 55℃ |
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|
Storage |
-25 to 70℃ |
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Humidity |
Up to 95%,no condensing |
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|
Installation |
(Rail)DIN35 fix on cubicle with screws |
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|
Standards |
GB/T 13850 |
||||||
‘○‘: Yes ‘—’ No ‘
’ Optional
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BD-3I3 Series three-phase current Transducer ● Input: AC 200A ● Overload: 1.2 times of the rated value ● Analog Output DC 0-5V/0-10V/0-20mA/4-20mA |
|
BD-AI Series Single Phase Current Transducer ● AC current ● Overload: 1.2 times of the rated value ● Analog Output DC 0-5V/0-10V/0-20mA/4-20mA |
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Appearance

Dimensions

(L*W*H: 128*110*75.4)
Installation

Quotation

Why choose us?
- We have a team of experts who are committed to providing the best products and services to our customers.
- With all the employees taking the responsibility and fighting hard, our industrial structure has been continuously optimized and upgraded.
- Our Power Transducers are CE, RoHS, and UL certified, ensuring they meet the highest standards of quality and safety.
- While jointly promoting the upgrading of the packaging industry, we are striving to achieve high-end development and are striving to become a quality and influential industry theme.
- Our Power Transducers are easy to use and require minimal maintenance, making them ideal for busy professionals.
- Our company always implements the quality policy of 'high standard, strict requirements, refinement and zero defect', builds brand with quality and improves reputation with service.
- We offer fast and efficient shipping to all our customers worldwide.
- Competitive Price for Power Frequency Transducer.
- We offer a range of warranties and guarantees on our products, giving our customers peace of mind.
- We not only want to meet the needs of our customers, but also to exceed their expectations and achieve the economic and social benefits of our company simultaneously.
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