PKF series power, power factor transmitterDetailed product description：

Application scope:

The PKF series active power, reactive power, and power factor transmitters use microprocessor technology to convert the measured signal into a linear proportional output of DC current and voltage, and isolate it with corresponding indicating instruments or devices. It is a necessary signal processing unit for power systems, remote control devices, and automation control systems. The transmitter can choose display function, set voltage, current ratio and other parameters with buttons, and select RS485 communication function.

Main technical parameters

Accuracy: 0.2,0.5 levels

Input: AC voltage signal, with a range of 10V to 500V optional,
... AC current signal, range 1A~10A optional

Output: Current 4-20mA, load resistance ≤ 300 Ω
Voltage 0-5V, load resistance ≥ 10k Ω

Isolation withstand voltage: 2kV-1min
Response time: ≤ 250mS
Usage environment: ambient temperature -10 ℃~55 ℃, relative humidity ≤ 90% RH
Installation method: DIN35mm standard guide rail card mounting or screw fixation, dimensions: length * width * height 55mm * 75mm * 120mm

Execution standard: GB/T13850.1-92

Model and Specifications

Product Design Number	Category	Input		output	power supply
PKF-	P: Active power	1：0-1A	1：0-100V	1：0-20mA	1：DC24V
	Q: Reactive power	2：0-5A	2：250V	2：4-20mA	2：DC220V.
	PF: Power Factor	3：0-10A	3：450V	3：4-12-20mA	3：AC220V.
	PD: Active Power/Display Type	4: Customer customization	4：500V	4：0-5V	4：AC100V.
	QD: Reactive Power/Display Type		5: Customer customization	5：0-10V
	PFD: Power Factor/Display Type			6: Customer customization

Wiring Diagram

Outline dimension drawing (unit: millimeters)



PKF series power, power factor transmitter