Juxta AC Var Transducers

Modello numero.
248963-540-AHF-0-M

Personalizzato
Personalizzato

Marchio
jinhan

Origine
Cina

Codice HS
9030339000

Capacità produttiva
5000

Descrizione

JUXTA AC VAR TRANSDUCERS

1.GENERAL
The 2469 E 2489 AC VAR transducers produce an analog output equal to the VARS measured by the
input. The typical calibration is 500 VARS / element for 120V and 5A AC transformer secondary inputs.

2.SPECIFICATIONS:

Modello # 2469 2489
Current input / range 0-1 Amp AC or 0-5 Amp AC
10 A 200% of rated input 0-200% 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
100-135VCA 200-264VCA
0-120% rated input
< 0.5VA < 1.0VA		 120V 240V
85-135VCA 170-264VCA
0-120% of rated input
< 0.3VA < 0.6VA
Sustained Voltage input overange 150% of rated input without damage (Auxiliary powered only)
Rated outputs 0 A ±1mADC into a 10kW max. load; 10VDC output compliance
12±8mADC into a 750W max. load; 15VDC output compliance
Accuracy 0 ± 1mADC = ±0,5% of full scale
12±8mADC = ±0,5% of span		 0±1mADC = ±0.1% rdg. ± 0.1%FS
12±8mADC = ±0.2% of span
Output calibration / element 120VCA: 1 Amp = 0-100 VARS; 5 Amp = 0-500 VARS
240VCA: 1 Amp = 0-200 VARS; 5 Amp = 0-1000 VARS
External calibration adjustment Zero: ± 1% minimum
Span: ± 2% minimum		 Zero: ± 5% minimum
Span: ± 10% minimum
Tempo di risposta < 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
500 VAC output to case
Surge Withstand Capability IEEE472/ANSI C37.90.1 – 1989, JIS C1111 (5Kv 1.2 x 50 microseconds)
Resistenza di isolamento > 10 megohm / 500VDC input/output/power/case
Temperatura operativa -20°C to +60°C
Operating humidity 0 – 90% relative humidity (non-condensing)
Temperature effect ±250 PPM / °C of span 1mA ±50FS, 4-20mA ±80span (PPM/°C)
External magnetic field < 0.2% at 400 AT/m
Influence : unbalanced currents /
phase interaction / Power Factor		 <0.5% <0.2%
Peso 1200G (2.65 lbs.)
Shock <0.2% after 50G, 3 Axis and 6 repetitions
Vibration <0.2% after 16.7 Hz, 4 mmp-p 1 hour, 3 Axis
UL Recognition File # E60579

3) STANDARD MODELS

120 VCA, 5AAC, 60 Hz, input powered 2469 (0.5% Accuracy) 2489 (0.2% Accuracy)
VAR 1P2W, ±1mA output (1 Elemento)
VAR 1P2W, 12±8mA output (1 Elemento)
VAR 3P3W, ±1mA output (2 Elemento)
VAR 3P3W, 12±8mA output (2 Elemento)
VUNR 3P4W, ±1MUN output (21⁄2 Elemento)
VUNR 3P4W, 12±8MUN output (21⁄2 Elemento)
VAR 3P4W, ±1mA output (3 Elemento)
VAR 3P4W, 12±8mA output (3 Elemento)		 246961-540-AFB-0-M 248961-540-AFB-0-M
246961-540-AHF-0-M 248961-540-AHF-0-M
246963-540-AFB-0-M 248963-540-AFB-0-M
246963-540-AHF-0-M 248963-540-AHF-0-M
246964-540-AFB-0-M 248964-540-AFB-0-M
246964-540-AHF-0-M 248964-540-AHF-0-M
246965-540-AFB-0-M 248965-540-AFB-0-M
246965-540-AHF-0-M 248965-540-AHF-0-M

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.