Current Transducer. TKP3A Datasheet

TKP3A Transducer. Datasheet pdf. Equivalent


Topstek TKP3A
Topstek Current Transducer TKP3A .. TKP30A
TKP 3A~30A
Features
iHighly reliable Hall Effect device
iCompact and light weight
iFast response time
iExcellent linearity of the output voltage over a wide input range
iExcellent frequency response (> 50 kHz)
iLow power consumption (30 mA nominal)
iCapable of measuring both DC and AC, both pulsed and mixed
iHigh isolation voltage between the measuring circuit and the
current-carrying conductor (AC2.5KV)
iExtended operating temperature range
iFlame-Retardant plastic case and silicone encapsulate, using
www.DaUtaLSchlaesesti4fiUed.cmomaterials, ensures protection against
environmental contaminants and vibration over a wide
temperature and humidity range
Applications
iUPS systems
iIndustrial robots
iNC tooling machines
iElevator controllers
iProcess control devices
iAC and DC servo systems
iMotor speed controller
iElectrical vehicle controllers
iInverter-controlled welding machines
iGeneral and special purpose inverters
iPower supply for laser processing machines
iController for traction equipment e.g. electric trains
iOther automatic control systems
Specifications
Parameter
Symbol Unit
Nominal Input Current
Ifn A DC
Linear Range
Ifs A DC
Nominal Output Voltage
Vhn V
Offset Voltage
Vos mV
Output Resistance
ROUT
ȍ
Hysteresis Error
Voh mV
Supply Voltage
VCC/VEE V
Linearity
ȡ%
Consumption Current
ICC mA
Response Time (90%Vhn)
Tr Psec
Frequency bandwidth (-3dB) fBW Hz
Thermal Drift of Output
Thermal Drift of
Zero Current Offset
Dielectric Strength
Isolation Resistance
@ 1000 VDC
Operating Temperature
- %/°C
- mV/°C
-V
RIS
Ta °C
Storage Temperature
Ts °C
Mass W g
TKP3A .. TKP30A
3 .. 30
±9 .. ±90 = 3x Ifn
4 V±1% at If=Ifn ( RL=10kȍ)
Within ±40 mV @ If=0, Ta=25°C
<100ȍ
Within ±15 mV @ If=Ifnĺ0
±15V ±5%
Within ±1% of Ifn
±30 mA nominal, ±45 mA max
5 Psec max. @ d If /dt = Ifn / Psec
DC to 50kHz
Within ±0.1 %/°C @ Ifn
Within ±1.5 mV/°C @ Ifn
AC2.5KV X 60 sec
>1000 Mȍ
-15°C to 80°C
-20°C to 85°C
20 g
- 73 -
www.topstek.com
TKP V080201 7/1/2008


TKP3A Datasheet
Recommendation TKP3A Datasheet
Part TKP3A
Description Current Transducer
Feature TKP3A; Topstek Current Transducer TKP3A .. TKP30A TKP 3A~30A Features iHighly reliable Hall Effect device.
Manufacture Topstek
Datasheet
Download TKP3A Datasheet




Topstek TKP3A
Topstek Current Transducer TKP3A .. TKP30A
Appearance, dimensions and pin identification
All dimensions in mm ±0.2, holes –0, +0.2 except otherwise noted.
www.DataSheet4U.com




s
Pin Assignment
 +15V
 -15V
 Output 1
 Output 2
 Output 3
 GND
 + Input 1
 - Input 1
 + Input 2
 - Input 2
 + Input 3
 - Input 3

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Bottom View
PCB mounting hole layout
Primary Current Input Pin Diameter
d(mm)
e(mm)
1-3A
0.6
1.2
4-8A
0.8
1.4
- 74 -
www.topstek.com
9-15A
1.2
1.8
16-40A
1.4
2.0
TKP V080201 7/1/2008







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