TJ175A [TOPSTEK]
Topstek Current Transducer; Topstek电流传感器
| 型号： | TJ175A |
| 厂家： | 
TOPSTEK INC. |
| 描述： | Topstek Current Transducer |
| 文件： | 总2页 (文件大小：119K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Topstek Current Transducer TJ25A .. TJ200A
TJ 25A~200A
Features
Applications
ꢀHighly reliable Hall Effect device
ꢀCompact and light weight
ꢀFast response time
ꢀUPS systems
ꢀIndustrial robots
ꢀNC tooling machines
ꢀExcellent linearity of the output voltage over a wide input range
ꢀExcellent frequency response (> 50 kHz)
ꢀElevator controllers
ꢀProcess control devices
ꢀLow power consumption (12 mA nominal)
ꢀAC and DC servo systems
ꢀ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)
ꢀ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
ꢀ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
TJ
TJ
TJ
TJ
TJ
TJ
TJ
TJ
Parameter
Symbol Unit
25A
50A
75A
100A
125A
150A
175A
200A
Nominal Input Current
Linear Range
Ifn
Ifs
A DC
A DC
V
25
50
75
100
125
150
175
200
±75
±150
±225
±±00
±±75
±ꢀ50
±525
±525
Nominal Output Voltage
Offset Voltage
Vhn
Vos
ꢀ V±1% at If=Ifn ( RL=10kꢁ)
mV
ꢁ
Within ±±5 mV ꢂ If=0, Ta=25°C
<100ꢁ(50ꢁnominal)
Output Resistance
Hysteresis Error
Supply Voltage
ROUT
Voh
VCC/VEE
ꢄ
mV
V
Within ±±5 mV ꢂ If=Ifnꢃ0
±15V ±5%
Linearity
%
Within ±1% of Ifn
Consumption Current
Response Time (90%Vhn)
ICC
mA
ꢁsec
Hz
±12 mA nominal, ±15 mA max
Tr
7 ꢁsec max.
ꢂ
d If /dt = Ifn / ꢁsec
Frequency bandwidth (-±dB) fBW
DC to 50kHz
Thermal Drift of Output
-
-
%/°C
mV/°C
V
Within ±0.05 %/°C ꢂ Ifn
Within ±1.5 mV/°C ꢂ Ifn
AC2.5KV X 60 sec
>1000 Mꢁ
Thermal Drift of
Zero Current Offset
Dielectric Strength
-
Isolation Resistance
ꢂ 1000 VDC
RIS
Ta
Ts
W
Mꢁ
°C
Operating Temperature
Storage Temperature
Mass
-15°C to 80°C
°C
-20°C to 85°C
g
28 g
- 58 -
www.topstek.com
TJ V080201
7/1/2008
Topstek Current Transducer TJ25A .. TJ200A
Appearance, dimensions and pin identification
All dimensions in mm ±0.1, holes ꢅ0, ꢆ0.2 except otherwise noted.
- 59 -
www.topstek.com
TJ V080201
7/1/2008
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