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Nanjing Token Electronics Science&Technology Co., Ltd.
7 Years
| Ask Lasest Price | |
| Brand Name : | TOKEN |
| Model Number : | TKC-EKA |
| Certification : | CE;ROHS |
| Price : | Price Reconsideration |
| Supply Ability : | 2.2K pcs per month |
High Precision Open Loop Hall Effect Current Sensor TKC-EKA Series
Applications
·AC variable speed drives
·Static converters for DC motor drives
·Variable speed drives
·Power supplies for welding applications
·Battery supplied applications
·Uninterruptible Power Supplies (UPS)
·Switched Mode Power Supplies (SMPS)
TKC-EKA series dismountable hall effect current sensor 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)
Parameter | TKC100EKA | TKC200EKA | TKC300EKA | TKC400EKA | TKC500EKA | Unit |
| Rated current(Ipn) | ±100 | ±200 | ±300 | ±400 | ±500 | A |
| Measuring range(Ip) | ±200 | ±400 | ±600 | ±800 | ±1000 | A |
| Rated output | @Ip=±Ipn ±4±1% | V | ||||
| Supply voltage | ±15±5% | V | ||||
| Power Consumption | +25,-10 | mA | ||||
| Offset voltage | @Ip=0 ±20 | mV | ||||
| Magnetic offset | @Ip=±Ipn-0 ±20 | mV | ||||
| Offset drift | @ -40～+85℃ ≤±1 | mV/℃ | ||||
| output drift | @ -40～+85℃ ≤±1 | mV/℃ | ||||
| Linearity | @Ip=0-±Ipn ≤1 | %FS | ||||
| Response time | @50A/μS, 10%-90% ≤5 | μS | ||||
| Galvanic isolation | @ 50HZ,AC,1min 2.5 | KV | ||||
| Isolation resistance | @ DC 500V 1000 | MΩ | ||||
Dismountable Open Loop Hall Effect Current Sensor Mechanical dimension(for reference only)
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
Dismountable Open Loop Hall Effect Current Sensor 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)
Custom design in the different rated input current and the output voltage are available.
Dismountable Open Loop Hall Effect Current Sensor Standards
Dismountable Open Loop Hall Effect Current Sensor General date
| Value | Unit | Symbol | |
| Operating temperature | -40 to +85 | ºC | TA |
| Storage temperature | -40 to +125 | ºC | TS |
| Mass(approx) | 72 | g | M |
Dismountable Open Loop Hall Effect Current Sensor Characteristics
chart
Pulse current signal response characteristic Effects of impulse noise
Input signal/Output signal Output voltage
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