TN300A [TOPSTEK]
Topstek Current Transducers; Topstek电流传感器
| 型号： | TN300A |
| 厂家： | 
TOPSTEK INC. |
| 描述： | Topstek Current Transducers |
| 文件： | 总2页 (文件大小：112K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Topstek Current Transducers TN40A .. TN800A
TN 40A~800A
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
Parameter
TN
TN
TN
TN
TN
TN
TN
TN
TN
TN
Symbol Unit
40A
50A
75A 100A 150A 200A 300A 400A 600A 800A
Nominal Input Current
Linear Range
Ifn
Ifs
A DC
A DC
V
40
50
75
100
300
150
450
200
600
300
ꢀ00
400
ꢀ00
600
800
120
150
225
1000 1000
Nominal Output Voltage
Offset Voltage
Vhn
Vos
4 V 1% at If=Ifn ( RL=10kꢁ)
Within 35 mV ꢂ If=0, Ta=25°C
<100ꢁ
mV
ꢁ
Output Resistance
Hysteresis Error
ROUT
Voh
VCC/VEE
ꢄ
mV
V
Within 30 mV ꢂ If=Ifnꢃ0
15V 5%
Supply Voltage
Linearity ( 0 -- Ifn)
Consumption Current
Response Time (ꢀ0%Vhn)
%
Within 1% of Ifn
ICC
mA
ꢁsec
Hz
15 mA max
Tr
7 ꢁsec max.
DC to 50kHz
Within 0.1 %/°C ꢂ Ifn
ꢂ
d If /dt = Ifn / ꢁsec
Frequency bandwidth (-3dB) fBW
Thermal Drift of Output
-
-
%/°C
Thermal Drift of
Zero Current Offset
mV/°C < 2.5 mV/°C < 1.5 mV/°C
< 1.0 mV/°C
Dielectric Strength
-
V
Mꢁ
°C
°C
g
AC2.5KV X 60 sec
>1000 Mꢁ
Isolation Resistance
ꢂ 1000 VDC
RIS
Ta
Ts
W
Operating Temperature
Storage Temperature
Mass
-15°C to 85°C
-20°C to 85°C
66g
- 90 -
www.topstek.com
TN V080201 7/1/2008
Topstek Current Transducers TN40A .. TN800A
Appearance, dimensions and pin identification
All dimensions in mm 0.1, holes –0, +0.2 except otherwise noted.
- 91 -
www.topstek.com
TN V080201 7/1/2008
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