JUXTA AC VOLTAGE TRANSDUCERS

• Type: Electromagnetic
• Output Signal Type: Analog Output
• Material: Metal
• Accuracy Grade: 0.2G
• IP Rating: IP65
• Customized: Customized
• Model NO.: 248932-330-AHD-1
• Trademark: jinhan
• Origin: CHINA
• HS Code: 9030339000
• Production Capacity: 5000

Product Description

JUXTA AC VOLTAGE TRANSDUCERS

1) GENERAL
The 2469 and 2489 AC Average Voltage transducers produce an analog DC signal output corresponding to
the average value of the AC input. The true RMS versions always require external power and produce an
analog DC output corresponding to the true RMS value of the input signal.

2) SPECIFICATIONS

Model #	2469	2489
Input Voltage	0-150 VAC or 0-300 VAC
Input over range capability	120% of rated input continuous
Input Burden (Averaging models)	150 VAC: <1.8VA / element; 300 VAC: <3.6VA / element
Input Burden (true RMS models)	150 VAC: <0.8VA; 300 VAC: <1.6VA
Rated outputs	0-1mADC into 10 kWmax. load; 10VDC output compliance 4-20 mADC into 750W max. load; 15VDC output compliance
Accuracy 10-100% of rated input	0-1mADC=±0.5% of full scale 4-20mADC=±0.5% of span	0-1mADC=±0.2% of full scale 4-20mADC=±0.2% of span
External calibration adjustment	Zero: ±1% minimum(AHD only) Span: ±2% minimum	Zero: ±5% minimum(AHD only) Span: ±10% minimum
Response time	<400 milliseconds(0-99% of output)
Output ripple	0.3% of span peak-to-peak max.	0.5% of span peak-to-peak max.
Isolation	2500 VAC input to output, power and case 2000 VAC aux. power to output and case(AHD + TRMS) 500 VAC output to case
Surge Withstand Capability	IEEE472/ANSI C37.90.1 - 1989, JIS C1111(5KV 1.2 x 50 microseconds)
Insulation resistance	>10 megohm / 500VDC input/output/power/case
Operating temperature	-20°C to +60°C
Operating humidity	0 - 90% relative humidity (non-condensing)
Temperature drift	± 250 PPM / °C of span	± 140 PPM / °C of span
External magnetic field	< 0.2% at 400 AT/m
Input frequency range	50 - 500 Hz < 0.2% effect on accuracy
Influence of frequency	< 0.2%, 45-65 Hz, fundamental through 9th harmonic (TRMS models only)
Weight	TRMS = 900g, 0-1mA = 358g, 4-20mA = 897g, 3 in 1 = 1100g
Shock	< 0.2% after 50G, 3 Axis and 6 repetitions
Vibration	< 0.2% after 16.7 Hz, 4 mmp-p 1 hour, 3Axis
UL Recognition	File # E60579

 

3.STANDARD MODELS:

0-150 VAC, 60 HZ input	2469 (0.5% Accuracy)	2489 (0.2% Accuracy)
AVG./0-1 mA /self powered TRMS / 0-1mA/120V aux. power AVG./4-20mA/120V aux.power TRMS / 4-20mA / 120V aux. Power 3 in 1/0-1mA output/ self-powered	246922-330-AFA-0 246932-330-AFA-1 246922-330-AHD-1 246932-330-AHD-1 246924-330-AFA-0	248922-330-AFA-0 248932-330-AFA-1 248922-330-AHD-1 248932-330-AHD-1 248924-330-AFA-0

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