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| Categories | Open Loop Hall Effect Current Sensor |
|---|---|
| Brand Name: | TOKEN |
| Model Number: | TKC-TG352 series |
| Certification: | CE;ROHS |
| Place of Origin: | Nanjing,China |
| MOQ: | 10pcs |
| Price: | Price reconsideration |
| Payment Terms: | L/C, T/T, D/P, Western Union |
| Supply Ability: | 10K pcs per month |
| Delivery Time: | 7~10 working days |
| Packaging Details: | Little carton:34*23*21CM 36pcs/carton;Large carton size 48*37*26CM 72pcs/carton |
| Product name: | Hall Effect Current Transformer |
| Theory: | Hall sensor |
| power supply: | +5V |
| Input current: | 20-500A |
| offset: | 1/2VCC |
| Standards: | UL94-V0 EN60947-1:2004 |
20-500A UL94-V0 Open Loop Programming Hall Effect Current Transformer
Standards
Characteristics chart
The TKC-TG3 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 3 phase DC, AC or pulsed currents.
| General date |
| Value | Unit | Symbol | |
| Operating temperature | -40 to +125 | ºC | TA |
| Storage temperature | -40 to+150 | ºC | TS |
| Mass(approx) | 99 | g | M |
| Electrical data(Ta=25℃±5℃,RL=2KΩ,CL=10000PF) |
Type | TKC 20TG352 | TKC 50TG352 | TKC 100TG352 | TKC 200TG352 | TKC 300TG352 | TKC 400TG352 | TKC 500TG352 | Unit |
Rated current(Ipn) | ±20 | ±50 | ±100 | ±200 | ±300 | ±400 | ±500 | A |
Measuring range(Ip) | ±22 | ±55 | ±110 | ±220 | ±330 | ±440 | ±550 | A |
| Rated output | @Ip=±Ipn ±2±1% | V | ||||||
| Supply voltage | +5 ±5% | V | ||||||
Power Consumption | ≤15 | mA | ||||||
Offset voltage | ≤±20 | mV | ||||||
Magnetic offset | ±15 | mV | ||||||
Offset drift | @ -40～+85℃ ≤±2.0 | mV/℃ | ||||||
| output drift | ±1.0 | mV/℃ | ||||||
Linearity | @Ip=0-±Ipn ≤1 | %FS | ||||||
Response time | @50A/μS, 10%-90% ≤8 | μS | ||||||
| Galvanic isolation | @ 50HZ,AC,1min 2.5 | 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
Is will be in a forward direction when the Ip flows according to the direction of the arrowhead.
The primary conductor should be≤120℃.
The dynamic performance (di/dt and the response time) is the best when the primary hole is fully filled with the bus bar.
Characteristics chart
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