red lion PAXCDL, Руководство пользователя

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5
M
ODEL
PAXH - AC T
RUE
RMS V
OLT AND
C
URRENT
!
FOUR VOLTAGE RANGES (300 VAC Max)
!
FIVE CURRENT RANGES (5 A Max)
!
ACCEPTS AC OR DC COUPLED INPUTS
!
THREE WAY ISOLATION: POWER, INPUT AND OUTPUTS
M
ODEL
PAXS - S
TRAIN
G
AGE
I
NPUT
!
LOAD CELL, PRESSURE AND TORQUE BRIDGE INPUTS
!
DUAL RANGE INPUT: ±24 mV OR ±240 mV
!
SELECTABLE 5 VDC OR 10 VDC BRIDGE EXCITATION
!
PROGRAMMABLE AUTO-ZERO TRACKING
PAXS SPECIFICATIONS
SENSOR INPUTS :
PAXH SPECIFICATIONS
INPUT RANGES :
Isolation To Option Card Commons and User Input Commons: 125 Vrms
Isolation To AC Power Terminals: 250 Vrms
*
Conditions for accuracy specification:
- 20 minutes warmup
- 18-28
°
C temperature range, 10-75% RH non-condensing
- 50 Hz - 400 Hz sine wave input
- 1% to 100% of range
- Add 0.1% r 20 counts error over 0-50
°
C range
- Add 0.2% r 10 counts error for crest factors up to 3, add 1% reading up to 5
- Add 0.5% reading + 10 counts of DC component
- Add 1% r 20 counts error over 20 Hz to 10 KHz range
** Non-repetitive surge rating: 15 A for 5 seconds
***
Inputs are direct coupled to the input divider and shunts. Input signals with
high DC component levels may reduce the usable range.
MAX CREST FACTOR (Vp/VRMS) : 5 @ Full Scale Input
INPUT COUPLING: AC or AC and DC
INPUT CAPACITANCE: 10 pF
COMMON MODE VOLTAGE: 125 VAC working
COMMON MODE REJECTION: (DC to 60 Hz) 100 dB
INPUT
RANGE
ACCURACY*
MAX DC
BLOCKING
IMPEDANCE
(60 Hz)
MAX
CONTINUOUS
OVERLOAD
RESOLUTION
2 mA
0.1% of reading
+2
µ
A
±
50 mA 111 ohm 50 mA 0.1
µ
A
20 mA
0.1% of reading
+20
µ
A
±
150 mA 11.1 ohm 150 mA 1
µ
A
200 mA
0.1% of reading
+0.2 mA
±
500 mA 1.1 ohm 500 mA 10
µ
A
5 A
0.5% of reading
+5 mA
±
7 A*** 0.02 ohm 7 A** 1 mA
200 mV
0.1% of reading
+0.4 mV
±
10 V 686 Kohm 30 V 0.01 mV
2 V
0.1% of reading
+2 mV
±
50 V 686 Kohm 30 V 0.1 mV
20 V
0.1% of reading
+20 mV
±
300 V 686 Kohm 300 V 1 mV
300 V
0.2% of reading
+0.3 V
±
300 V*** 686 Kohm 300 V 0.1 V
200
µ
A
0.1% of reading
+0.4
µ
A
±
15 mA 1.11 Kohm 15 mA 0.01
µ
A
CONNECTION TYPE : 4-wire bridge (differential)
2-wire (single-ended)
COMMON MODE RANGE ( w.r.t. input common): 0 to +5 VDC
Rejection: 80 dB (DC to 120 Hz)
BRIDGE EXCITATION :
Jumper Selectable: 5 VDC @ 65 mA max.,
±
2%
10 VDC @ 125 mA max.,
±
2%
Temperature coefficient (ratio metric): 20 ppm/
°
C max.
INPUT RANGE
ACCURACY*
(18 to 28°C)
ACCURACY*
(0 to 50°C)
IMPEDANCE
MAX
CONTINUOUS
OVERLOAD
RESOLUTION
±
24 mVDC
0.02% of
r3
µ
V
0.07% of
r4
µ
V
100 Mohm 30 V 1
µ
V
±
240 mVDC
0.02% of
r30
µ
V
0.07% of
r40
µ
V
100 Mohm 30 V 10
µ
V
*
After 20 minute warm-up. Accuracy is specified in two ways: Accuracy over an 18
to 28
°
C and 10 to 75% RH environment; and accuracy over a 0 to 50
°
C and 0 to
85% RH (non-condensing environment). Accuracy over the 0 to 50
°
C range
includes the temperature coefficient effect of the meter.