6～50A (F01P/F02P/F03P family)
Anti-Surge current, Suitable for power conditioner, High stability (Low temperature drift)
Product Features
- Closed Loop Fluxgate system used, Anti-Surge current, Compact
- Super precision at +105℃ and -40℃
- Multi-Busbar, F02 & F03 : With reference access
- Wide electrical current range ( The saturation current is 3 times the primary norminal current )
- F01PxxxS05L series are designed by the pin compatibility as high-end models of S22PxxxS05M2 series.
Main Applications
Flux-gate Series current sensors with 3 series and 2 derivations for a total of 12 models.
- One series with four models, Primary nominal current 6~50 A
- F01P/F02P/F03P***S05L
- Compact-design and anti-surge current enhancement model.
| Series | Symbol | F01PxxxS05L | F02PxxxS05L | F03PxxxS05L |
|---|---|---|---|---|
| Power supply voltage | Vcc | +5V | ||
| Rated output voltage | Vo | +2.5V ±0.625V | +2.5V or Vref_in ±0.625V | |
| Offset voltage | Vof | +2.5V | +2.5V or Vref_in | |
| Primary current, measuring range (Saturation current) | Ipmax | ≧ If * 3 | ||
| Reference access | No | Yes | ||
| Number of primary busbar | 3pcs | 4pcs | ||
| Creepage distance and clearance distance | 7.7mm | 7.5mm | 8.2mm | |
| Remarks | - | - | - | |
| Details | ||||
| Spec sheet | ||||
<Q&A>
The F02P/F03P standard and enhanced product have an internally generated 2.5V reference voltage output.
The voltage reference terminal is designated Vref (IN&OUT). The reference voltage can be used as a reference voltage output or a voltage reference input by applying an externally generated voltage reference to the terminal.
The terminal can be left unconnected if voltage reference is not required. The function will then be similar to the F01P series.
In the case of example F01P050S05
Ip= 0A …Vo＝2.500V (＝2.5V＋0A×Sensitivity12.5mV／A)
Ip=50A …Vo＝3.125V (＝2.5V＋50A×Sensitivity12.5mV／A)
In the case of example F02P050S05
At Vref＝Open and Ip＝50A, Vo＝3.125V (＝2.5V＋50A×Sensitivity12.5mV／A) *Ref-OUT mode
At Vref＝0V and Ip＝50A, Vo＝0.625V (＝0V＋50A×Sensitivity12.5mV／A) *Ref-IN mode
At Vref＝4V, Ip＝50A, Vo＝4.625V (＝4V＋50A×Sensitivity12.5mV／A) *Ref-IN mode
Tamura does not specify recommended output circuit. However due to the 450kHz output voltage ripple an external capacitor may be necessary.
Please consider with magneto motive force in AT (ampere-turns) when determining sensor ratings when using series wiring. (Schematic drawing If/3,If/2)
The sensor is designed such that the reference rating for the rated current is If (A) x 1 turn primary conductor (=magneto motive force ).
Example for If = 50A
1. 50Ax1T 2. 25Ax2T 3. 16.67Ax3T will all result in 50AT and hence an output voltage of Vo = 3.125V.
Based on If= 50A reference rating when using 3AT primary conductor configuration for 50A products please insure rated current at If/3 = 16.67A.
F01P/F02P/F03P family
General characteristics
- Closed Loop Fluxgate system used, Voltage-output type
- Unipolar power supply : +5V, Rated output voltage : Vof +0.625V, Offset voltage : +2.5V or Vref_in
- Insulation voltage : AC4.3kV, 50 Hz, 1 min (F03P-L series)
- Ambient Operating temperature : -40 ～ +105℃
- Anti-Surge current (4kAT，8/20μS, 1times)
Standard compliance
- UL 508 (UR marking)
- Using UL94-V0 recognized materials
- European Directive : CE marking
Contact & Download Materials
Suitable products are proposed to meet your specific needs. Feel free to contact us for more information.
Search for Products
Search by Keywords