Current Transducers. TN300A Datasheet

TN300A Transducers. Datasheet pdf. Equivalent

TN300A Datasheet
Recommendation TN300A Datasheet
Part TN300A
Description Current Transducers
Feature TN300A; Topstek Current Transducers TN40A .. TN800A TN 40A~800A Features ♦ Highly reliable Hall Effect dev.
Manufacture Topstek
Datasheet
Download TN300A Datasheet




Topstek TN300A
Topstek Current Transducers TN40A .. TN800A
TN 40A~800A
Features
Highly reliable Hall Effect device
Compact and light weight
Fast response time
Excellent linearity of the output voltage over a wide input range
Excellent frequency response (> 50 kHz)
Low power consumption (12 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
Applications
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
TN
40A
TN
50A
TN TN TN TN TN TN TN TN
75A 100A 150A 200A 300A 400A 600A 800A
Ifn A DC 40 50 75 100 150 200 300 400 600 800
Linear Range
Ifs A DC ±120 ±150 ±225 ±300 ±450 ±600 ±900 ±900 ±1000 ±1000
Nominal Output Voltage
Vhn V
4 V ±1% at If=Ifn ( RL=10kΩ)
Offset Voltage
Vos mV
Within ±35 mV @ If=0, Ta=25°C
Output Resistance
ROUT
Ω
<100Ω
Hysteresis Error
Voh mV
Within ±30 mV @ If=Ifn→0
Supply Voltage
VCC/VEE V
±15V ±5%
Linearity ( 0 -- ±Ifn)
ρ%
Within ±1% of Ifn
Consumption Current
ICC mA
±15 mA max
Response Time (90%Vhn)
Tr µsec
7 µsec max. @ d If /dt = Ifn / µsec
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
Within ±0.1 %/°C @ Ifn
- mV/°C < ±2.5 mV/°C < ±1.5 mV/°C
< ±1.0 mV/°C
-V
AC2.5KV X 60 sec
RIS
>1000 MΩ
Ta °C
-15°C to 85°C
Storage Temperature
Ts °C
-20°C to 85°C
Mass W g
66g
- 111 -
www.topstek.com
TN V3 10/11/2011



Topstek TN300A
Topstek Current Transducers TN40A .. TN800A
Appearance, dimensions and pin identification
All dimensions in mm ±0.5, holes –0, +0.2 except otherwise noted.
- 112 -
www.topstek.com
TN V3 10/11/2011







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)