Nanjing Token Electronics Science&Technology Co., Ltd.
Nanjing Token Electronics Science&Technology Co., Ltd.
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Input current 100-2000A open loop hall effect current sensor for frequency converter and welding machine use
This current sensor usded for the electronic current measurement and control :DC,AC,pulsed...,with galvanic separation between the primary circuit and the secondary circuit.
Features
• Hall effect measuring principle
• Ambient operating temperature -40℃~+85℃.
| Electrical data(Ta=25℃±5℃,RL=2KΩ,CL=10000PF) |
| Type Parameter | TKC100F | TKC200F | TKC400F | TKC500F | TKC600F | TKC800F | TKC1000F | TKC2000F | Unit |
Rated input (Ipn) | ±100 | ±200 | ±400 | ±500 | ±600 | ±800 | ±1000 | ±2000 | A |
| Measure range(Ip) | ±300 | ±400 | ±800 | ±1000 | ±1200 | ±1600 | ±2000 | ±3000 | A |
| Rated output | @Ip=±Ipn ±4±1% | V | |||||||
| Supply voltage | ±15±5% | V | |||||||
| Power Consumption | +18,-10 | mA | |||||||
| Offset voltage | @Ip=0 ≤15 | mV | |||||||
| Magnetic offset | @Ip=±Ipn ≤±30 | mV | |||||||
| Offset drift | @ -40～+85℃ ≤±0.5 | mV/℃ | |||||||
| output drift | @ -40～+85℃ ≤±0.5 | mV/℃ | |||||||
| Linearity | @Ip=0-±Ipn ≤1 | %FS | |||||||
| Response time | @50A/μS, 10%-90% ≤5 | μS | |||||||
| Galvanic isolation | @ 50HZ,AC,1min 5.0 | KV | |||||||
Dimensions TKC-F(in mm)
Advantages
• Easy mounting
• Low power consumption
• Hall effect measuring principle
• wide current rating range
•High immunity to external interference.
Applications
• AC variable speed drivers and servo drives
• Uninterruptable Power suppliers(UPS)
• Battery supplied applications
• Frequency converter
• Welding machine.
Application domain
• Industrial.
Characteristics chart
Pulse current signal response characteristic Effects of impulse noise
Input current - output voltage characteristic 10mV/box