TPH250A.pdf 데이터시트 (총 2 페이지) - 파일 다운로드 TPH250A 데이타시트 다운로드

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Topstek Current Transducers TPH25A .. TPH250A
TPH 25A~250A
Features
Applications
Highly reliable Hall Effect device
Compact and light weight. Three sensors in one package
Fast response time
Excellent linearity of the output voltage over a wide input range
Excellent frequency response (> 50 kHz)
Low power consumption (33 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
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
Specifications
Parameter
Nominal Input Current
Symbol Unit
TPH TPH TPH
25A 37.5A 50A
TPH TPH TPH TPH TPH TPH TPH
75A 100A 125A 150A 175A 200A 250A
Ifn A DC 25 37.5 50 75 100 125 150 175 200 250
Saturation Current
Ifs A DC ±75 ±112.5 ±150 ±225 ±300 ±375 ±450 ±525 ±600 ±600
Linear Range
Ifs A DC ±75 ±112.5 ±150 ±225 ±300 ±375 ±450 ±525 ±600 ±600
Nominal Output Voltage
Vhn V
4 V±1% @ If=Ifn ( RL=10kΩ)
Offset Voltage
Vos mV
Within ±40 mV @ If=0, Ta=25°C
Output Resistance
ROUT
Ω
<100Ω(50Ωnominal)
Hysteresis Error
Voh mV
Within ±35 mV @ If=Ifn→0
Supply Voltage
VCC/VEE V
±15V ±5%
Linearity
ρ%
Within ±1% of Ifn
Consumption Current
ICC mA
±33 mA nominal, ±45 mA max
Response Time (90%Vhn)
Response Performance
Tr µsec
-%
10 µsec max. @ d If /dt = Ifn / µsec
10% Overshoot max.
Frequency bandwidth (-3dB) fBW Hz
DC to 50kHz
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
Within ±0.1 %/°C @ Ifn
< ±3 mV/°C
< ±2 mV/°C
AC2.5KV X 60 sec
>1000 MΩ
-15°C to 80°C
Storage Temperature
Ts °C
-20°C to 85°C
Mass
Wg
90 g
- 115 -
www.topstek.com
TPH
V3 10/11/2011

No Preview Available !

Topstek Current Transducers TPH25A .. TPH250A
Appearance, dimensions and pin identification
All dimensions in mm ±0.5, holes –0, +0.2 except otherwise noted.
TPH100A
08265
19.7
24.5
29.9
5.0
10
74
2x 3.3
5.0
31.2
26.8
Positive current flow direction
84.2
1 2 3 4 5 6 Pitch2.0
Matching connector: JST-PAP-06V-S
JST-B06B-PASK-GW
A
12x9.5
B
1.0
13.05
C
15.2
Pin Assignment
1 +15V
2 GND
3 -15V
4 Output A
5 Output B
6 Output C
26 26
- 116 -
www.topstek.com
TPH
V3 10/11/2011