|
|
Current Transducers. TEGA90A Datasheet |
|
|
|
Topstek Current Transducers TEGA40A .. TEGA600A
TEGA 40A~600A
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
TEGA TEGA TEGA TEGA TEGA TEGA TEGA TEGA TEGA TEGA TEGA
40A 60A 90A 100A 110A 130A 200A 250A 400A 470A 600A
Ifn A DC 40 60 90 100 110 130 200 250 400 470 600
Linear Range
Ifs A DC ±120 ±180 ±270 ±300 ±330 ±390 ±600 ±750 ±1000 ±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 ±20 mV @ If=Ifn→0
Supply Voltage
VCC/VEE V
±15V ±5%
Linearity ( 0 -- ±Ifn)
ρ%
Within ±1% of Ifn
Consumption Current
ICC mA
±12 mA nominal, ±15 mA max
di/dt accurately followed dIf /dt A/µsec
>50 A/µsec
Response Time (90%Vhn)
Tr µsec
5 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 < ±1.5 mV/°C < ±1.2 mV/°C
< ±1.0 mV/°C
-V
AC2.5KV X 60 sec
RIS MΩ
>1000 MΩ
Ta °C
-15°C to 85°C
Storage Temperature
Ts °C
-20°C to 85°C
Mass W g
66g
- 32 -
www.topstek.com
TEGA
V3 10/11/2011
|
Topstek Current Transducers TEGA40A .. TEGA600A
Appearance, dimensions and pin identification
All dimensions in mm ±0.5, holes –0, +0.2 except otherwise noted.
20.4
2.2 mounting post
6
Pin Assignment
1 +15V
2 -15V
3 Vout
4 0V
10 20 max
18.5
18
4.5
TEGA 200A
04252
5 15
Positive current flow direction
3
12
20
40
- 33 -
www.topstek.com
TEGA
V3 10/11/2011
|
| @ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact) |