Topstek True RMS Current Transducer TU10P5A..TU10P90A-CL420
TU10P5A~90A-CL420
Features
iHighly
reliable True RMS current measurement device
iClamp
on split core structure
iFaster
response time than temperature sensing
iExcellent
linearity of the output voltage over a wide input range
iHigh
isolation voltage between the measuring circuit and the
current-carrying conductor (AC3KV)
iFlame-Retardant
plastic case and silicone encapsulant, using UL
classified materials, ensures protection against environmental
contaminants and vibration over a wide temperature and humidity
range
i
VFD and SCR type waveforms current measurement
i
4-20mA True RMS current loop output
Options
iPlastic
case material:
UL94V0 Nylon 66
(black) standard and PC(blue) option
iOperating
temperature range:
70°C standard and option 85°C available
iConnector
type: specify –E or –M. If other types of connector
required, please contact factory for other possibilities.
–M: UL 1017 AWG22, Length:150±10mm with Molex 5045 type
female connector (2.54mm pitch)
–Y: UL 1017 AWG18 Wire, Length:3000±50mm, Two Y4.3
Terminals with PVC Tube
Applications
iPower
measurement, power panel
iTrue
RMS AC current measurement
Specifications
Parameter
Full Scale Input Current
Max Primary Current Peak
Input Crest Factor (Peak/Average Ratio)
Current Output Protocol
Output Offset Current
Over-Scale Output Current
Load Resistance
Supply Voltage
Accuracy @ I
PN
Linearity
Consumption Current
Response Time (90% I
PN
Step)
Frequency bandwidth (±1dB)
Thermal Drift of Output
Thermal Drift of Zero Current Offset
Dielectric Strength
Isolation Resistance @ 1000 VDC
Operating Temperature
Storage Temperature
Mass
I
CC
T
r
f
BW
-
-
-
R
IS
T
a
T
s
W
Symbol
I
PN
I
PMax
CF
I
OUT
I
OS
I
OL
R
L
V
CC
V
%
%
mA
Psec
Hz
%/°C
PA/°C
V
M
°C
°C
g
- 140 -
www.topstek.com
Unit
A
RMS
A
5A
5
±30
6
7.5A
7.5
±45
6
10A
10
±60
6
15A
15
±90
6
20A
20
30A
30
50A
50
75A
75
90A
90
±120 ±180 ±250 ±250 ±250
6
6
5
3.3
2.7
mA
mA
mA
4-20 mA Current Loop, 4mA@ I
P
=0A, 20mA@ I
P
= I
PN
+4 mA
<+23 mA
<300
+20V .. +32V
Within ±1% of I
PN
@25°C(excluding offset)
Within ±1% of I
PN
4-20 mA (= I
OUT
)
<200 msec
20 to 6kHz
Within ±0.1 %/°C @ I
PN
< ±3PA/°C(0-60°C), < ±6PA/°C(-40 .. 70°C)
AC3KV X 60 sec
>1000 M
-40°C to 70°C
-45°C to 85°C
58 g
TU10P-CL420
V081008
12/3/2008
TOPSTEK [ TOPSTEK INC. ]
