Hsiang Cheng Model RPPF

Power Factor Transducer Series

space

Hsiang Cheng RPPF Power Factor Transducers

Product Parameters:
space
Input Option Option Option Option Output
Voltage 85-150 85~150 180~300 300~500 0-1 mA 0-20 mA 4-20 mA†
Current 0 – 1.2 A 0 – 6 A 4~12~20 mA†† 0~10 mA 0~1 V
Hz 48 – 52 Hz 58 – 62 Hz 0~5 V 0~10 V 2~10 V
Aux. Pwr. 120V 240V AC 415V / Internal powered * 1~5 V† 1~3~5 V††
*DC powered- on requestNote : † Uni. = uni-direction = 0 to +span bi = bi-direction = -span to 0 to +span referring to calibration †† For internal powered type … zero based outputs and Vn operation range 85%~115%
space
Model Type Description
RPPF100 Power Factor 1Ø 2W / 1Ø 3W
RPPF200 Power Factor 3Ø 3W / 3Ø 4W
space
Specifications :
space
General Specifications
Accuracy ( 23±3°C ) 0.25% RO + 0.3°
Maximum output load DC current mode : maximum 10V dropDC voltage mode : maximum 5mA drive
Dielectric strength 4KV AC rms 1 minute between terminals to case IEC 6882KV AC rms 1 minute between input / output / power IEC 688
impulse / SWC IEC 255-4, 5KV 1.2x50us, IEC255-22-1, 2.5KV ( 1MHz / 400Hz )
Input burden Current 0.3VA typically, voltage 0.2VA typically
Maximum input Current related input : 2 x rated continuous, 10 x rated 10 sec, 25 x rated 2 sec, 50 x rated 1 secVoltage related input : maximum 2 x rated continuous ( 120V / 240V ), maximum 1.5 x rated continuous ( 415V )
Response time & ripple < 400ms for step change 0-95%, ripple less 0.5% ro peak-peak
Frequency 50 ±2Hz, 60 ±2Hz
Stability
Temperature range ( 20 to 26°C ) long term stability / year
Maximum 100ppm/ , less 0.2% drift per year typically
Storage condition Temperature range -25 to 70°C, RH 20 to 95% non condensed
Operating condition Temperature range -20 to 65°C, RH 0 to 99% non condensed
Magnetic field effect < 0.05% change 1M center 100 amper-turn, synchronized with line frequency
Enclosure Case IP 50 / terminals IP 30, complies with IEC 529, BS 5490 DIN 40050
Power supply AC 120V / 240V 15%, 50 / 60Hz
Power dissipation < 3.5 VA
space
pdf_pic Downloads: General Specifications
base
index