Juxta Power Factor Transducers

• Kind: Two-wire Transmitter
• Type: AC Transmitter
• Phase: Three
• Wire-Assembly Type: Four-wire Transmitter
• Accuracy Grade: 0.2G
• Certification: ISO
• Customized: Customized
• Trademark: jinhan
• Origin: China
• HS Code: 9030339000
• Production Capacity: 5000

Product Description

JUXTA COMBINATION WATT/VAR TRANSDUCERS

1.GENERAL
The 2469 and 2489 Power Factor transducers have an analog output corresponding to 1- Cosine of the phase angle of the input current relative to the input voltage signal. The analog output will indicate lead- ing or lagging Power Factor by its direction from center which would be either 0 mA or 12mA based on output selection.


2.SPECIFICATIONS:

Model #		2469	2489
Current input / range		0-1 Amp AC or 0-5 Amp AC 10 to 200% of rated input
Current input over range capability		200% of rated input continuous 1000% of rated input for 5 seconds
Current input burden		< 0.2VA per element
Voltage inputs and range: Input powered range Auxiliary powered range Voltage input burden per element		120V 240V 100-135VAC 200-264VAC 0-120% rated input < 0.5VA < 1.0VA	120V 240V 85-135VAC 170-264VAC 0-120% of rated input < 0.5VA < 1.0VA
Sustained Voltage input overange		150% of rated input without damage (Auxiliary powered only)
		±1mADC into a 10kW max. load; 10VDC output compliance 4-12-20 mADC into a 750W max. load; 15VDC output compliance
Rated outputs		±0.01 Power Factor
Accuracy		0-1-0 Power Factor or 0.5-1-0.5 Power Factor
Output calibration / element		Zero: ± 1% minimum Span: ± 2% minimum	Zero: ± 5% minimum Span: ± 10% minimum
External calibration adjustment		< 400 milliseconds (0-99% of output)
Response time		0.3% of FS peak-to-peak max.	0.5% of FS peak-to-peak max.
Output ripple		2500 VAC input to output, power and case 2000 VAC aux. power to output and case 500 VAC output to case
Isolation		IEEE472/ANSI C37.90.1 - 1989, JIS C1111 (5KV 1.2 x 50 microseconds)
Surge Withstand Capability		> 10 megohm / 500VDC input/output/power/case
Insulation resistance		-20°C to +60°C
Operating temperature		0 - 90% relative humidity (non-condensing)
Operating humidity		±500 PPM / °C of span	±150 PPM / °C of span
Temperature effect		< 0.2% at 400 AT/m
External magnetic field		<1% of span	Aux. Pwr.±0.01 max.±20% rated V. Self pwr.±0.01 max. in range of Aux. Pwr
Influence  :  unbalanced  currents  / phase  interaction  / Power Factor		<2% of span	<0.02 PF for 20-200% rated input current
Weight		<4% of rated current	4% of rated input
Shock		1000g (2.2 lbs.)
Vibration		<0.2% after 50G, 3 Axis and 6 repetitions
UL Recognition		<0.2% after 16.7 Hz, 4 mmp-p 1 hour, 3 Axis

3) STANDARD MODELS:

120 VAC, 5AAC, 60 Hz, input powered	2469	2489
PF- Single phase / ±1mA  output PF- Single phase / 12±8mA output PF- 3P3W  balanced  /  ±1mA  output PF- 3P3W balanced / 12±8mA output PF- 3P4W  balanced  /  ±1mA  output PF- 3P4W balanced / 12±8mA output	246971-540-AFB-0-P	248971-540-AFB-0-P
	246971-540-AHF-0-P	248971-540-AHF-0-P
	246973-540-AFB-0-P	248973-540-AFB-0-P
	246973-540-AHF-0-P	248973-540-AHF-0-P
	246974-540-AFB-0-P	248974-540-AFB-0-P
	246974-540-AHF-0-P	248974-540-AHF-0-P

NOTE: See order format on next page for additional ratings, frequency calibrations, power-up and output options.
Auxiliary power supply options <5.0 VA burden. 14