Nanjing Token Electronics Science&Technology Co., Ltd.
Nanjing Token Electronics Science&Technology Co., Ltd.
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TBV-LV Hall Effect Voltage Sensor Dc Voltage Transducer Blue And Black
TBV-LV series current mode voltage sensor is a device based on the principle of the hall effect, with a galvanic isolation between primary and secondary circuit, It provides accurate electronic measurement of DC,AC or pulsed voltage.
Electrical data(Ta=25℃±5℃)
| Type Parameter | TBV 100LV | TBV 200LV | TBV 300LV | TBV 500LV | TBV 1000LV | TBV 2000LV | TBV 3000LV | TBV 4000LV |
Unit |
Rated input (Vpn) | 100 | 200 | 300 | 500 | 1000 | 2000 | 3000 | 4000 | V |
Measure range(Vp) | 200 | 400 | 600 | 1000 | 2000 | 4000 | 6000 | 6000 | V |
|
Total input consumption | 0.25 | 0.50 | 0.75 | 1.25 | 2.5 | 5.0 | 7.5 | 10 | W |
|
Rated input (Ip) | 2.5 | mA | |||||||
|
Turns ratio(Np/Ns) | 20000:1000 | T | |||||||
|
Secondary coil resister | @ +85℃ 55 | Ω | |||||||
Rated output (Isn) | @Vp=±Vpn ±50±0.5% | mA | |||||||
|
Resister measured | @ ±15V VPN 50(min), 200(max) | Ω | |||||||
| @ ±15V 2XVPN 0(min), 100(max) | Ω | ||||||||
| @ ±24V VPN 100(min), 330(max) | Ω | ||||||||
| @ ±24V 2XVPN 100(min), 200(max) | Ω | ||||||||
Supply voltage | ±15 - ±24 | V | |||||||
Consumption current | 20+IpX(Np/Ns) | mA | |||||||
Offset current | @ Vp=0 ≤±0.2 | mA | |||||||
Offset drift | @ -40～+85℃ ≤±0.6 | mA | |||||||
Linearity | @ Vp =0-±Vpn ≤0.1 | %FS | |||||||
Response time | ≤200 | uS | |||||||
Galvanic isolation | @ 50HZ,AC,1min Between primary and secondary + shield 12.0 | KV | |||||||
| @ 50HZ,AC,1min Between secondary and shield 2.0 | KV | ||||||||
Applications
Variable speed drives
Power supplies for welding applications
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies(SMPS)
Mechanical dimension(for reference only)
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm
Directions for use
Is is positive when the Ip is applied to the terminal +HT. Temperature of the primary conductor should not exceed 100℃.
When the voltage will be measured goes through a sensor, the current 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 voltage and the output current available.
Standards
General date
| Value | Unit | Symbol | |
| Operating temperature | -40 to +85 | ºC | TA |
| Storage temperature | -40 to +125 | ºC | TS |
| Mass(approx) | 43 | g | M |
Effects of impulse noise