TOPSTEK TU10P5A

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
i VFD and SCR type waveforms current measurement
i 4-20mA True RMS current loop output
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
Applications
iPower measurement, power panel
iTrue RMS AC current measurement
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
Specifications
Parameter
Symbol
Unit
5A
7.5A
10A
15A
20A
30A
50A
75A
90A
IPN
A RMS
5
7.5
10
15
20
30
50
75
90
Max Primary Current Peak
IPMax
A
±30
±45
±60
±90
Input Crest Factor (Peak/Average Ratio)
CF
6
6
6
6
Current Output Protocol
IOUT
mA
4-20 mA Current Loop, [email protected] IP =0A, [email protected] IP = IPN
Output Offset Current
IOS
mA
+4 mA
Over-Scale Output Current
IOL
mA
<+23 mA
Load Resistance
RL
<300 Supply Voltage
VCC
V
+20V .. +32V
%
Within ±1% of IPN @25°C(excluding offset)
Full Scale Input Current
Accuracy @ IPN
±120 ±180 ±250 ±250 ±250
6
6
5
3.3
Linearity
%
Within ±1% of IPN
Consumption Current
ICC
mA
4-20 mA (= IOUT)
Response Time (90% IPN Step)
Tr
Psec
<200 msec
Frequency bandwidth (±1dB)
fBW
Hz
20 to 6kHz
Thermal Drift of Output
-
%/°C
Within ±0.1 %/°C @ IPN
Thermal Drift of Zero Current Offset
-
PA/°C
< ±3PA/°C(0-60°C), < ±6PA/°C(-40 .. 70°C)
Dielectric Strength
-
V
AC3KV X 60 sec
Isolation Resistance @ 1000 VDC
RIS
M
>1000 M
Operating Temperature
Ta
°C
-40°C to 70°C
Storage Temperature
Ts
°C
-45°C to 85°C
Mass
W
g
58 g
- 140 www.topstek.com
TU10P-CL420
V081008
2.7
12/3/2008
Topstek True RMS Current Transducer TU10P5A..TU10P90A-CL420
Appearance, dimensions and pin identification of TU10P-CL420
All dimensions in mm ±0.2, holes –0, +0.2 except otherwise noted.ʳ
k (white) : +24V
l (black) : IOUT
Standard Terminal
Option Y Terminal
Application Connection
- 141 www.topstek.com
TU10P-CL420
V081008
12/3/2008