Multi Channel Transmitter

 

 

BD-4E Three-phase 4-wire Multi-electrical parameters digital transmitters transmit kWh value of electric power system into a high linear pulse. It has an RS485 communication interface, adopts Modbus protocol, and exports three-phase current, voltage, active power, reactive power, frequency, power factor, active energy reactive energy and so on. 1~4 channel analog optional, two-channel electric energy pulse output.

 

 

		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
		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℃
	Storage	-25 to 70℃
Humidity		Up to 95%,no condensing
Installation		(Rail)DIN35 fix on cubicle with screws
Standards		GB/T 13850

‘○‘: Yes ‘—’ No ‘’ Optional

	BD-3I3 Series three-phase current Transducer ● Application: Industrial automation ● Input: AC current measurement up to 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 ● Application: Industrial automation ● Input: AC current ● Overload: 1.2 times of the rated value ● Analog Output DC 0-5V/0-10V/0-20mA/4-20mA

 

 

 

 

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

 

 

E. g. The input signal is AC 100V 5A, 4-channel transmitting output corresponding relation

Transmitting output	Measuring object	Corresponding relation
AO1	P	4-20mA -> 0-866W
AO2	Q	4-20mA->0-866var
AO3	Ia	4-20mA 对应 0-5A
AO4	PF	4-20mA 对应 0-1

 

 

 

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• Our products have been unanimously praised in many industries, and the company has gradually grown and developed rapidly and steadily, becoming the speaker of the domestic Multi Channel Transmitter industry.
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