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NK1012 0-10/20/50 Amps
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AT and ATR Series Current Transducers combine a high capacity current transformer
AT and ATR Series Current Transducers combine a high capacity current transformer and signal conditioner into a single package for average responding or True RMS (ATR) current load applications. Multiple or jumper selectable input ranges and a choice of industry standard 4-20mA, 0-5VDC or 0-10VDC outputs make the AT/ATR Series an ideal choice for use in automation systems, datalogging appli- cations or with panel meters. Available in split core or solid core configurations.
 
Current Sensing Ranges (Jumper Selectable)
  • AT1: 0-10/20/50 Amps
  • AT2: 0-100/150/200 Amps
  • AT3/ATR3: 0-375/500/750 Amps
  • AT4/ATR4: 0-1000/1333/2000 Amps
 
SPECIFICATIONS
 

Series 1 & 2 -005 Models

Series 1 & 2 -010 Models

Series 1 & 2 -420 Models

Series 3 & 4 Models

Output

0-5 VDC

0-10 VDC 

4-20 mA 

4-20 mA Loop-powered
True RMS (ATR)

Accuracy (%FS)

1.0%

1.0%

0.5%

0.8%

Frequency Range

50-60 Hz

50-60 Hz

20-100 Hz

10-400 Hz

Power Supply

Self-powered 

Self-powered 

12-40 VDC
Loop-powered

24 VDC

Aperture Dia. (in./mm.) 

Split core (SP) case: 0.85"/21.5 mm

Solid core (FT) case: 0.75"/19 mm

Environmental

-4 to 122 deg. F (-20 to 50 deg. C); 0-95% RH non-condensing

Case

UL 94 V-0 Flammability rating


CAT NO MODEL DEscRIPTION AVAIL PRICE
NK1012   AT1/AT2   ¡¡ ¡¡ Usually ships in 7 to 10 days   211,680
Output   -005, -010
Power Supply   -000 (self)
Case   -FT
NK1013   AT1/AT2   ¡¡ ¡¡ Yes   280,800
Output   -005, -010
Power Supply   -000
Case   -SP
NK1014   AT1/AT2   ¡¡ ¡¡ Usually ships in 7 to 10 days   302,400
Output   -420
Power Supply   -24L (24V loop)
Case   -FT
NK1015   AT1/AT2   ¡¡ ¡¡ Usually ships in 7 to 10 days   367,200
Output   -420
Power Supply   -24L (24V loop)
Case   -SP
NK1016   AT3   ¡¡ ¡¡ Usually ships in 7 to 10 days   529,200
Output   -420
Power Supply   -24L
Case   -FL
NK1017   AT4   ¡¡ ¡¡ Usually ships in 7 to 10 days   702,000 
Output   -420
Power Supply   -24L
Case   -FL
NK1018   ATR3   ¡¡ ¡¡ Usually ships in 7 to 10 days   615,600 
Output   -420
Power Supply   -24L
Case   -FL
NK1019   ATR4   ¡¡ ¡¡ Usually ships in 7 to 10 days   788,400 
Output   -420
Power Supply   -24L
Case   -FL
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DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
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