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TN75A PDF预览

TN75A

更新时间: 2024-11-21 03:27:03
品牌 Logo 应用领域
TOPSTEK 传感器
页数 文件大小 规格书
2页 112K
描述
Topstek Current Transducers

TN75A 数据手册

 浏览型号TN75A的Datasheet PDF文件第2页 
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  
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  
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  

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