Active Member
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[China]
Address: NO.80,FEITIAN AVENUE,INDUSTRIAL CLUSTER LUKOU TOWN
Contact name:Suki
Nanjing Token Electronics Science&Technology Co., Ltd. |
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Closed Loop Ac Current Transducer , Hall Dc Current Sensor PCB Mounting
TBC-PH series current sensor is two-closed loop device based on the measuring principle of the hall effect,
with a galvanic isolation between primary and secondary circuit. It has strong anti-jamming ability and provides accurate electronic measurement of DC, AC or pulsed currents.
| Electrical data(Ta=25℃±5℃,RL=2KΩ,CL=10000PF) |
Type
Parameter | TBC03PH | TBC05PH | TB7.5PH | TBC10PH | TBC15PH | TBC20PH | TBC25PH | TBC30PH |
Unit |
| Rated input (Ipn) | 3 | 5 | 7.5 | 10 | 15 | 20 | 25 | 30 | A |
| Measuring range(Ip) | 9 | 15 | 22.5 | 30 | 45 | 60 | 75 | 90 | A |
| Size of input pins | ø 0.6 | ø 0.6 | ø 0.8 | ø 0.8 | ø 1.0 | ø 1.4 | ø 1.4 | ø 1.6 | mm |
| Turns ratio(Np/Ns) | 5:1500 | 5:2500 | 3:2250 | 3:3000 | 2:3000 | 1:2000 | 1:2500 | 1:3000 | |
Inside measuring resistance | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | Ω |
| Rated output | @ Ip=±Ipn ±4±0.5%FS | V | |||||||
Supply voltage | ±15±5% | V | |||||||
| Power consumption | 20+IpX(Np/Ns) | mA | |||||||
| Zero offset voltage | @ Is=0 ≤±30 | mV | |||||||
| Offset drift | @ -40～+85℃ ≤±0.5 | mV/℃ | |||||||
| Linearity | @ Ip=0-±Ipn ≤0.1 | %FS | |||||||
| Response time | @ Ip=Ipn, 50 A/µS ,10%-90% ＜1.0 | μS | |||||||
| Galvanic isolation | @ 50HZ,AC,1min 3.0 | KV | |||||||
| Applications |
Variable speed drives
Welding machine
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Electrochemical
DC motor drives
| 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).
Custom design in the different rated input current and the output voltage available.
| Standards |
| General date |
| Value | Unit | Symbol | |
| Operating temperature | -40 to +85 | ºC | TA |
| Storage temperature | -40 to +125 | ºC | TS |
| Mass(approx) | 12 | g | M |
| Characteristics chart |
Pulse current signal response characteristic Effects of impulse noise
