Nanjing Token Electronics Science&Technology Co., Ltd.
Nanjing Token Electronics Science&Technology Co., Ltd.
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IEC60950-1:2001 Hall Effect Based Current Sensor Switched Mode Power Supplies
Hall current sensors are mainly used to isolate and convert AC, DC, pulse and other complex signals .After signals are convertedaccording to the Hall Effect Theory,the can be directly acquired by AD, DSP, PLC, secondary instruments and other devices.Hall current sensors are widel applicable for acquisition and feedback control of current signals in the current monitoring,battery application,inverter,solar power management,direct current cabinet ,DC motor drive,electroplating,welding,frequency converter,UPS servo control systems.They feature the quick response ,wide range of measurement,high precision ,strong overload capcity,good linearity and excellent and anti-interference performace.
Standards
TKC-H series is a kind of dismountable current sensor, which is a open loop device based on the measuring principle of the hall effect ,with a galvanic isolation between primary and secondary circuit .It provides accurate electronic measurement of DC,AC or pulsed currents.
Electrical data(Ta=25℃±5℃,RL=2KΩ,CL=10000PF)
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Type Parameter | TKC600H | TKC1200H | TKC1800H | TKC2400H | TKC3000H |
Unit |
|
Rated current(Ipn) | ±600 | ±1200 | ±1800 | ±2400 | ±3000 | A |
|
Measuring range(Ip) | ±1200 | ±2400 | ±2700 | ±3600 | ±4500 | A |
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Rated output voltage | @Ip=±Ipn ±4±1% | V | ||||
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Supply voltage | ±15±5% | V | ||||
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Power Consumption | +25,-10 | mA | ||||
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Offset voltage | @Ip=0 ±20 | mV | ||||
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Magnetic offset | @Ip=±Ipn-0 ±20 | mV | ||||
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Offset voltage drift | @ -40～+85℃ ≤±1 | mV/℃ | ||||
output drift | @ -40～+85℃ ≤±1 | mV/℃ | ||||
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Linearity | @Ip=0-±Ipn ≤1 | %FS | ||||
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Response time | @50A/μS, 10%-90% ≤7 | μS | ||||
|
Galvanic isolation | @ 50HZ,AC,1min 6 | KV | ||||
Applications
Variable speed drives
Welding machine
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Electrochemical
Mechanical dimension(for reference only)
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
Directions for use
When the current will be measured goes through a sensor, the voltage will be measured at the output end.
(Note: The false wiring may result in the damage of the sensor)
The output amplitude of the sensor can be adjusted according to users’ requirements.
Custom design in the different rated input current and the output voltage are available.
General date
| Value | Unit | Symbol | |
| Operating temperature | -40 to +85 | ºC | TA |
| Storage temperature | -40to +125 | ºC | TS |
| Mass(approx) | 602 | g | M |
Characteristics chart
Effects of impulse noise