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
Phase&Wiring	1P2W	√	○	○	○	○	○
	3P3W	—	—	○	○	○	○
	3P4W	—	—	○	○	○	○
Input	Voltage	Direct L-L	Up to 480V AC
		Direct L-N	Up to 276V AC
		With external PT	○	○	○	○	○
	Current	Direct	Up to 5A AC
	Current	With external CT	○	○	○	○	○
Output	Normal Value	DC:4-20mA、0-20mA, 0-5V, 0-10V, so on
	Load Resistance	Current output≤600Ω Voltage output≥1000Ω
	Ripple Content	<0.5% Peak Value
Measuring	Voltage	□	—	—	□
	Current		—	—	□	□	□
	Active/Reactive Power	—	—	—	—	□	□
	Apparent Power	—	—		—	□	□
	Power Factor	—	—	R	—	□
	Frequency					□	□
Energy Metering	±KWh	—	—	—	—	—	○
Accuracy Class	0.5%
Communication	Interface: RS485 Protocol: Modbus-RTU			—
Analog Output	DC 0-5V,0-10V,0-20mA,4-20mA
Pulse Output
Dimensions(mm)	Housing(WXHXD)	138X76X24	119X75X55	119X75X55	112X110X75	112X110X75	112X10X75
Auxiliary Power		85-265V AC/DC,DC24V,DC48V
Temperature	Operation	-10 to 55℃
Temperature	Storage	-25 to 70℃
Humidity		Up to 95%,no condensing
Installation		(Rail)DIN35 fix on cubicle with screws
Standards		GB/T 13850