TOPSTEK TQE-T5

Topstek Current Transducer TQE500A-T5
TQE500A-T5
Features
Applications
iHighly reliable Closed Loop Hall Effect device
iCompact and light weight
iFast response time
iExcellent linearity of the output voltage over a wide input range
iExcellent frequency response (> 50 kHz)
iLow power consumption (9 mA nominal)
iCapable of measuring both DC and AC, both pulsed and mixed
iHigh isolation voltage between the measuring circuit and the
current-carrying conductor (AC2.5KV)
iExtended operating temperature range
iFlame-Retardant plastic case and silicone encapsulant, using UL
classified materials, ensures protection against environmental
contaminants and vibration over a wide temperature and
humidity range
iUPS systems
iIndustrial robots
iNC tooling machines
iElevator controllers
iProcess control devices
iAC and DC servo systems
iMotor speed controller
iElectrical vehicle controllers
iInverter-controlled welding machines
iGeneral and special purpose inverters
iPower supply for laser processing machines
iController for traction equipment eg. electric trains
iOther automatic control systems
Specifications
Parameter
Symbol Unit
TQE500A-T5-B24
TQE500A-T5-B15
Nominal Input Current
Ipn
A DC
±500
±500
Supply Voltage Range
VCC/VEE
V
±12 --- ±24
±12 --- ±15
Supply Voltage ±5%
VCC/VEE
V
Consumption Current
ICC
mA
Measuring Range
Ifs
A DC
±500
±600
±700
±800
±500
±600
±700
Maximum Load Resistance
RMmax
15
5
10
60
15
5
10
Minimum Load Resistance
RMmin
0
0
0
0
0
0
0
±12
±15
±24
±12
35 mA + Is
15 mA + Is
Conversion Ratio
KN
Secondary Current @ Ipn
Is
mA
100
RMmax
76
Ios
mA
Within ±0.25 mA @ Ip=0, Ta=25°C
%
Within ±0.3% of Ifn
Within ±0.1% of Ifn
Secondary Resistance
Offset Current
Overall Accuracy @ Ipn
±15
1:5000
Linearity
%
Response Time (90%Vhn)
Tr
Psec
Frequency bandwidth (-3dB)
fBW
Hz
DC to 200kHz
Thermal Drift of Output
-
%/°C
Within ±0.05 %/°C @ Ifn
Dielectric Strength
-
V
AC2.5KV X 60 sec
Isolation Resistance
@ 1000 VDC
RIS
M
>1000 M
Operating Temperature
Ta
°C
-15°C to 80°C
Storage Temperature
Ts
°C
-20°C to 85°C
Mass
W
g
200 g
1 Psec max.
- 104 www.topstek.com
@
d If /dt = Ipn / Psec
TQE500A-T5
V080201
7/1/2008
TopsTek Current Transducer TQE500A-T5
Appearance, dimensions and pin identification
All dimensions in mm ±0.2, holes –0, +0.2 except otherwise noted.
- 105 www.topstek.com
TQE500A-T5
V070901
7/1/2008