Electrochemical Split Core Hall Effect Current Sensor 100-2000A Input ±15V DC AC Pulsed
Open loop Hall effect sensor for accurate DC, AC or pulsed current measurement. Rated input 100-2000A with ±4V output. Features galvanic isolation up to 5KV, fast response ≤5μS, and low offset drift. Ideal for variable speed drives, UPS, welding machines, and electrochemical applications. UL94-V0 certified. Custom input/output available.
Electrochemical Split Core Hall Effect Current Sensor 100-2000A Input current
TKC-EKB series 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)
|
Type
|
TKC200EKB | TKC400EKB | TKC600EKB | TKC800EKB | TKC1000EKB | TKC2000EKB |
Unit |
Rated input (Ipn) |
±200 | ±400 | ±600 | ±800 | ±1000 | ±2000 | A |
Measure range(Ip) |
±400 | ±800 | ±1200 | ±1600 | ±2000 | ±4000 | 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 5 | KV | |||||
|
Isolation resistance |
@ DC 500V 1000 | MΩ | |||||
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.
Standards
- UL94-V0.
- EN60947-1:2004
- IEC60950-1:2001
- EN50178:1998
- SJ 20790-2000
General date
| Value | Unit | Symbol | |
| Operating temperature | -40 to +85 | ºC | TA |
| Storage temperature | -40～+125 | ºC | TS |
| Mass(approx) | 300 | g | M |
Characteristics chart
Pulse current signal response characteristic Effects of impulse noise
Recommended Products
