Iron shell current transmitter for supporting thermal power plants

FPA-A2-F1-P2-03 current transmitter

Iron shell current transmitter for supporting thermal power plantsIt is a device that isolates and transmits the measured AC current parameters into a linear DC analog signal.

FPA-A2-F1-P2-03 current transmitter

Measurement: single-phase/three-phase AC current transmitter

Input range: 5Aac, 1Aac

Accuracy: ± 0.2% RO

Output: Analog signals such as 4~20mAdc and 0~10Vdc

Working power supply: AC220V ± 10% or AC/DC24~265V

Installation method: 35mm standard guide rail, base screw installation

FPA-A2-F1-P2-O3 AC current transmitter

Iron shell current transmitter for supporting thermal power plantsTechnical conditions

Reference standard: GB/T 13850-1998 (IEC688-1992)

Long term stability: ≤± 0.2%/year, with no cumulative error

Temperature impact: ≤ 100ppm/℃

Response time: ＜ 400ms

Output ripple:<0.4% (peak to peak)

Input power consumption: current<0.2VA, voltage<0.1VA

Working frequency: nominal frequency ± 10%

Output load: Current output rated 10V, voltage drop greater than 15V (optional)

Voltage output rated at 2mA, with a maximum output of 5mA

Output load impact:<0.1% (within the rated load range)

Auxiliary power supply: rated voltage 80% -120% rated frequency 90% -110%

Allow excessive input: Current 3 times continuously 10 times for 30 seconds 50 times for 1 second,

Voltage twice as high continuously

Voltage test: 2kV AC 1min between input/output/power supply and enclosure according to IEC688

Impact test: ANSI C37.90a/1973, IEC 255-4 (5kV 1.2/50us pulse voltage)

Correction amplitude: Full degree is less than ± 3%, zero point is less than ± 1%

Magnetic field influence: 0.4kA/m magnetic field strength variation<0.05%

Working conditions: Temperature -10~55 ℃, relative humidity ≤ 95%, no condensation

Storage conditions: Temperature -40~70 ℃, relative humidity ≤ 95%, no condensation

FPA-A2-F1-P2-O3 AC current transmitter is a high-efficiency power transmitter made according to the requirements of power plants. The shell is made of metal and has good shielding effect,

Strong anti-interference ability, the circuit board is thickened, especially suitable for occasions with high reliability requirements.

FPA-A2-F1-P2-03 current transmitter

Response time:<0.05s (0~90%) (TYP)

Ripple:<10mVrms

Temperature coefficient: measured value of 50ppm/K per 100 Ω load

Voltage resistance strength: 100M Ω or above at 500VDC, 2000VAC/minute

Working temperature: -10 ℃ -+70 ℃

Working humidity:<90% RH (without condensation)

Power supply: 24VDC ± 10%

Power consumption:<1W

Shell material: Nylon PA.66

Weight: Approximately 65 grams

Features:

● Three isolation between input/output/power supply

Low power consumption, long lifespan

The terminal can be plugged and unplugged with power on

● DIN rail installation