FT4310
FT4310
Hioki
Bypass Diode Tester
Inspect Solar Panel Bypass Diodes for Opens and Shorts in Broad Daylight Without Covering Panels
Traditionally, bypass diodes can only be inspected for good working condition at night or when power is not being generated by the solar panels in order to verify that any applied current is guided past the solar cells. With the FT4310 Bypass Diode Tester, you can detect for open faults even when the sun is out without covering the panels. Also test for short-circuit faults and cell string losses.
Key Features
- Test for open or short-circuit bypass diodes even during the day *
- Easily test using the strings in the junction boxes *2
- Save time - simultaneously measure all electrical parameters *3
- Automatically transfer data wirelessly (Available for Android and iOS devices *4)
*1:Testing can also be performed at night. Testing for short-circuit faults can only be performed during the day.
*2:There is no need to climb onto the roof and dramatically improving work efficiency.
*3:Measure open-circuit voltage, short-circuit current, and bypass route resistance and display all three values at once.
*4:Automatically transfer data with Bluetooth® wireless technology
Click below to request a quote for this item. Or for product advice, stock and lead time enquiries call our team on 0330 313 3220.
| Attribute | Value |
|---|---|
| Power Supply |
LR6 (AA) alkaline battery×6, Maximum rated power 18 VA |
| Measurement Items |
Bypass diode comparator judgment, Bypass route resistor, Open-circuit voltage, Short-circuit current, Measurement (applied) current |
| Measurement accuracy |
Open-circuit voltage: ±0.2% rdg. ±3 dgt. (at 0 to ±1000 V) |
| Dimensions and Weight |
152W×92H×69D mm (5.98 W × 3.62 H × 2.72 D in) |
| Other Functions | Displays the number of bypass diode measurements, Automatic polarity judgment function, Comparison display, Auto hold, Live circuit indicator, Buzzer sounds, Backlight, Comparator, Battery indicator, Auto power off, Bluetooth® Smart |
| Dustproof and Waterproof | IP40 (EN60529) |
| Measurement Method |
Short-circuit and pulse voltage application |
| Possible Number of Measurements |
3000 times (Comparator, backlight, Bluetooth® OFF) |
| Interface | Bluetooth® 4.0LE, Supports devices: iOS, Android TM smartphone/ tablet |
| Measurement Objects |
Crystal system string Caution: The FT4310 cannot measure strings that are installed in parallel or complex strings that are installed in combination. |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
