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TBV-AL25 series voltage sensor is a closed loop device galvanic isolation between primary and secondary circuit, it can measure DC, AC and pulse voltage. The output from the voltage sensor can be expressed as a voltage by passing it through a resister. Input voltage can be expressed as a current by passing it through a input resister. This series voltage sensor has rated voltage input between±300and ±1000v It has 0.5% accuracy, very reliable. Available for appearance customization.
Technology :
Closed loop Hall effectMax. Nominal Value :
±1000VMax. Measuring Range :
±1500VOutput Signal :
±5.0mASupply Voltage :
±25±0.5%Accuracy :
0.5%Op. Temperature :
-40 °C / 105 °CMounting :
PCBWeight :
75gMOQ :
100
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Electrical data(Ta=25℃±5℃) |
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Type Parameter |
TBV 300AL25 |
TBV 450AL25 |
TBV 600AL25 |
TBV 800AL25 |
TBV 1000AL25 |
Unit |
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Rated input (Vpn) |
±300 |
±450 |
±600 |
±800 |
±1000 |
V |
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Measure range(Vp) |
±600 |
±900 |
±1200 |
±1200 |
±1500 |
V |
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Turns ratio(Np/Ns) |
5000:1000 |
T |
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Rated input（Ipn） |
5.0 |
mA |
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Rated output (Isn) |
@Vp=±Vpn ±25±0.5% |
mA |
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Measure resister with ±12V |
@±Vpn max 100(min) 300(max) |
Ω |
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@±2Vpnmax 60(min) 150(max) |
Ω |
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Measure resister with ±15V |
@±Vpn max 100(min) 360(max) |
Ω |
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@±2Vpn max 60(min 180(max) |
Ω |
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Supply voltage |
±12～±15±5% |
V |
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Consumption current |
15+IpX(Np/Ns) |
mA |
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Offset current |
@Vp=0 ≤±0.2 |
mA |
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Offset drift |
@ -40～+25℃ ≤±0.6； @ 25℃～+85℃ ≤±0.5 |
mA |
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Linearity |
@Ip=0-±Ipn ≤0.1 |
%FS |
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Response time |
≤50 |
uS |
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Galvanic isolation |
@ 50HZ,AC,1min 2.5 |
KV |
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*Product updates, iterations, and parameter changes will not be notified separately
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Applications |
AC variable speed drives and servo motor drives
Static converters for DC motor drives
Variable speed drives
Power supplies for welding applications
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies(SMPS)
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Mechanical dimension(for reference only) |
Remarks：
1. All dimensions are in mm.
2. General tolerance ±1mm
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Directions for use |
1. 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).
2. Customs can adjust Output amplitude of the sensor by needs.
3.Custom design in the different rated input voltage and the output current available.
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Further Note |
L/T: Large quantity in 14 days
customized: Support OEM/ODM, Laser marking, Packing
Warranty: 2.5 years
After-sale service: within 24 hours
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Packing and Shipment |
Add: NO.80 Feitian Avenue, Lukou Street, Jiangning District, Nanjing City
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