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Current Transducers. TE100A-S12 Datasheet |
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Topstek Current Transducers TE50A .. TE500A-S12
TE 50A~500A-S12
Features
♦ Highly reliable Hall Effect device
♦ Compact and light weight
♦ Fast response time
♦ Excellent linearity of the output voltage over a wide input range
♦ Excellent frequency response (> 50 kHz)
♦ Low power consumption (12 mA nominal)
♦ Capable of measuring both DC and AC, both pulsed and mixed
♦ High isolation voltage between the measuring circuit and the
current-carrying conductor (AC2.5KV)
♦ Extended operating temperature range
♦ Flame-Retardant plastic case and silicone encapsulate, using UL
classified materials, ensures protection against environmental
contaminants and vibration over a wide temperature and
humidity range
Specifications
Applications
♦UPS systems
♦Industrial robots
♦NC tooling machines
♦Elevator controllers
♦Process control devices
♦AC and DC servo systems
♦Motor speed controller
♦Electrical vehicle controllers
♦Inverter-controlled welding machines
♦General and special purpose inverters
♦Power supply for laser processing machines
♦Controller for traction equipment e.g. electric trains
♦Other automatic control systems
Parameter
Symbol Unit 25A 37.5A 50A 75A 100A 150A 200A 250A 300A 500A
Nominal Input Current
Ifn A DC 25 37.5 50 75 100 150 200 250 300 500
Linear Range
Ifs A DC
±Ifn x 1.25
Output Voltage
@ (RL=10kΩ,
Ta=25°C
If = Ifn
If = 0
If = -Ifn
Vhn+ V
Vhn0 V
Vhn- V
Vhn0 + 2.0 V ± 20mV
2.5 V ± 10 mV
Vhn0 - 2.0 V ± 20mV
Output Resistance
ROUT
Ω
< 100Ω
Hysteresis Error
Voh mV
Within ±10 mV @ If=Ifn→0
Supply Voltage
VCC V
+12V ±5%
Output Resistance
ROUT
Ω
<100Ω
Linearity
ρ%
Within ±1% Ifn @25°C, Within ±1.5% @ -25~80°C
Consumption Current
ICC mA
12 mA nominal, 15 mA max
di/dt accurately followed
dIf /dt A/µsec
>50 A/µsec
Response Time (90%Vhn)
Tr µsec
3 µsec max. @ d If /dt = Ifn / µsec
Frequency bandwidth (-3dB) fBW Hz
DC to 50kHz
Thermal Drift of Output @ Ifn -
%
Thermal Drift of
Zero Current Offset
- mV/°C
Reference Voltage Output VREF V
Within ±1% @25°C, Within ±3% @ -25~80°C
Within ±1 mV/°C @ Ta=-25~25°C, Within ±3 mV/°C @ Ta=25~80°C
2.5 V ± 25 mV
Dielectric Strength
Isolation Resistance
@ 1000 VDC
Operating Temperature
-V
RIS MΩ
Ta °C
AC3KV X 60 sec
>1000 MΩ
-25°C to 80°C
Storage Temperature
Ts °C
-40°C to 85°C
Mass
Wg
50g
- 30 -
www.topstek.com
TE-S12 V3 10/11/2011
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Topstek Current Transducers TE50A .. TE500A-S12
Appearance, dimensions and pin identification
All dimensions in mm ±0.5, holes –0, +0.2 except otherwise noted.
20.4
2.2 mounting post
Pin Assignment
1 +12V
2 0V
3 VOUT
4 Vref(2.5V)
10 20 max
18.5
18
4.5 8.2
R4.1
TE150A-S12
05042
40
0.64
5 15 7±1
Positive current flow direction
0.64
4321
3x2.54
9
20
- 31 -
www.topstek.com
TE-S12 V3 10/11/2011
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