TC5A Datasheet, PDF (1/4 Pages) Topstek Inc. – Topstek Current Transducer

Topstek Current Transducer TC5A .. TC50A
TC 5A~50A
Features
Applications
iHighly reliable Hall Effect device
iUPS systems
iCompact and light weight
iIndustrial robots
iFast response time
iNC tooling machines
iExcellent linearity of the output voltage over a wide input range
iElevator controllers
iExcellent frequency response (> 50 kHz)
iProcess control devices
i Low power consumption (9 mA nominal)
iAC and DC servo systems
i Capable of measuring both DC and AC, both pulsed and mixed
iMotor speed controller
iHigh isolation voltage between the measuring circuit and the
iElectrical vehicle controllers
current-carrying conductor (AC2.5KV)
iInverter-controlled welding machines
iExtended operating temperature range
iGeneral and special purpose inverters
iFlame-Retardant plastic case and silicone encapsulate, using UL
iPower supply for laser processing machines
classified materials, ensures protection against environmental
iController for traction equipment e.g. electric trains
contaminants and vibration over a wide temperature and humidity range _{iOther automatic control systems}
Specifications
Parameter
Nominal Input Current
TC TC TC TC TC TC TC TC TC
Symbol Unit 5A 7.5A 10A 12.5A 15A 18.5A 20A 25A 50A
4V 4V 4V 4V 4V 4V 4V 4V 4V
I_fn A DC 5
7.5
10 12.5 15 18.5 20
25
50
Linear Range
I_fs A DC ±15 ±23 ±30 ±38 ±45 ±56 ±60 ±75 ±150
Diameter of Primary Coil
d mm 0.7
1
1.2 1.2 1.4 1.4 1.4 1.6 1.6x2.5
Turns of Primary Coil
T T 10
6
5
4
3
2
2
2
1
Ampere-Turn of Primary Coil AT AT 50
45
50
50
45
37
40
50
50
Nominal Output Voltage
Offset Voltage
Output Resistance
Hysteresis Error
Supply Voltage
Linearity ( Within ±I_fn )
Consumption Current
Response Time (90%V_hn)
Thermal Drift of Output
Thermal Drift of
Zero Current Offset
Dielectric Strength
Isolation Resistance
@ 1000 VDC
Operating Temperature
Storage Temperature
Mass
V_hn
V
V_os mV
R_OUT ȍ
V_oh mV
V_CC/V_EE V
È¡%
I_CC mA
T_r Psec
- %/°C
- mV/°C
-V
R_IS Mȍ
T_a °C
T_s °C
Wg
4 V±1% at If=I_fn ( R_L=10kȍ)
Within ±40 mV @ I_f=0, T_a=25°C
< 50ȍ(35ȍnominal)
Within ±10 mV @ I_f=I_fnĺ0
±15V ±5%
Within ±1% of I_fn
±9 mA nominal
3 Psec max. @ d I_f /dt = I_fn / Psec
Within ±0.1 %/°C @ I_fn
Within ±1.5 mV/°C @ I_fn
AC2.5KV X 60 sec
>1000 Mȍ
-15°C to 80°C
-20°C to 85°C
14 g
- 18 -
www.topstek.com
TC V080201 7/1/2008