2489-21-38-2-AFA-0 YOKOGAWA, 2489-21-38-2-AFA-0 Datasheet - Page 5
2489-21-38-2-AFA-0
Manufacturer Part Number
2489-21-38-2-AFA-0
Description
Transducer
Manufacturer
YOKOGAWA
Datasheet
1.2469-31-38-2-AHD-1.pdf
(32 pages)
Specifications of 2489-21-38-2-AFA-0
Current Measuring Range Ac
0A To 5A
Current Measuring Range Dc
0mA To 1mA
Sensor Output
Current
Frequency Max
60Hz
Transducer Output Current Dc Max
1mA
Length
77.15mm
Accuracy
± 0.2%
Response Time
400ms
Accuracy %
0.2%
Current Range Ac
0-5A
Current Range Dc
0-1A
Rohs Compliant
NA
Lead Free Status / RoHS Status
na
4) ORDER FORMAT 2469 / 89
Model#
5) CONNECTION DIAGRAMS FOR CT INPUT
6) MOUNTING AND OUTLINE DIMENSIONS:
2469
2489
246921
248921
OUTPUT
246921
248921
1
-
DC
2
+
SELF POWERED
(1) Transducer function
3
21
23
31
➤
➤
4
➤
Average current
3 in 1 Avg. current
True RMS current
SELF POWERED
(77.15)
(88.9)
(10.1)
3.037
3.500
3.976
J U X T A
L1 L2
LOAD
LINE
(1)
➤
➤
➤
-
(2) Input
37
38
(2) (3)
A C
246921
248921
246931
248931
0-1 Amp AC
0-5 Amp AC
OUTPUT
-
1 2 3 4 5 6
246921
248921
246931
248931
DC
-
AUXILIARY POWERED
C U R R E N T
+
inches
(mm)
(4)
-
➤
(5)
➤
3
AUXILIARY POWERED
➤
-
+
(3) Input
frequency
POWER
0
1
2
4
5
AUX
T R A N S D U C E R S
60 Hz
50 Hz
50/60 Hz
400 Hz
Other
(120.65)
(111.6)
4.394
4.750
5.236
(133)
L1 L2
LOAD
LINE
(4) Output
➤
AFA
AFA
AHD
➤
-
-
-
+
+
+
➤
DC OUTPUT
DC OUTPUT
DC OUTPUT
246923
248923
0-1 mADC
(21 & 23 only)
0-1 mADC
(TRMS only)
4-20 mADC
(21 & 31 only)
246923
248923
1
1
1
3 IN 1 CURRENT
2
2
2
3
3
3
4
4
4
3 IN 1 CURRENT
(5) Aux. power
0
1
2
➤
➤
85-135 VAC
170-264 VAC
powered
➤
(95.72)
Input
3.769
3.071
(38.1)
(78)
1.5
L1L2 L3
LOAD
LINE
➤
➤
➤