KINGSINE KFA300 and KFA300pro are designed with a built-in battery and are about the size of an iPad. They are suitable for on-site maintenance and testing in non-electric environments ,and their testing range includes protection relay testing, secondary circuit inspect and secondary voltage and current testing.
Product Feature:
· Size:Ipad size, aluminum alloy case,Very small and light.
· Weight:3.5kg ,Elegant and light, easy to carry and use.
· Operational performance: high-performance FPGA,32-bit ARM microprocessor 1000MHz,smooth operation, 7.0-inch LED capacitive touch screen, full touch operation, mobile phone operation habits, display light transmission, non-reflective contrast, clear display for outdoor
· Equipment self-protection function: voltage output short-circuit, current output open-circuit, temperature overheat protection.
Technical Parameters:
| Voltage Outputs |
| | | 22.5 VA max each@265V |
| | | 21 VA max each@200V |
| Output Range & Power | 3×265 V ac (L-N) | 12.5 VA max each@100V |
| | | 7 VA max each@63.5V |
| | | 6.65 VA max each@57.7V |
| | | 1.1 VA max each@10V |
| Accuracy | 0~1V:±2mV
1~VMax:±(0.02%Rd+0.03Rg) Guar |
| Resolution | 0.001V |
| Distortion | <0.05%Typ. / <0.1% Guar. |
| Current Outputs |
| Output Range & Power | 3×10A ac (L-N) | 27 VA max each@10A |
| | | 25.5 VA max each@9A |
| | | 24 VA max@8A |
| | | 17 VA max each@5A |
| | | 3.88VAmax each@1A |
| Accuracy | 0~0.2A:±2mA
0.2~IMax: ±(0.02%Rd+0.03Rg) Guar. |
| Resolution | 0.001A |
| Frequency & Phase Angle |
| Frequency Range | DC~1KHz |
| Frequency Accuracy | ±5ppm |
| Frequency Resolution | 0.001 Hz |
| Phase Range | 0°~360° |
| Phase Accuracy | <0.1° Typ. / <0.2° Guar. 50/60Hz |
| Phase Resolution | 0.001° |
| Aux. DC Voltage Source (Battery simulator) |
| Range | 24V(0.9A),48V(0.6A)Switchable；
110V or 220V output(/Option)；
Other type can be customized； |
| Accuracy | 5%Rg Guar. |
| Binary Input |
| Quantity | 2pairs |
| Voltage range | dry contact, input voltage DC 0~300V |
| Fast Binary Output |
| Quantity | 2pairs |
| Circuit Breaker Simulate | Can be define as Open or Close status |
| Contact performance | Open the dry contact output using opto-coupler relay, the on-resistance is ≤6Ω, and the shut-off withstand voltage is ≤DC350V |
| SOE test function | the time error between the two outputs is ≤0.2ms, and the SOE resolution test can be performed |
| Communication |
| USB2.0 | 1 USB socket, used for software upgrade |
| Built-in Internal Battery |
| Battery capacity | 90WH |
| Work time | standby working time is not less than 8 hours； |
| | 5A current output can work for not less than 1 hour; |
| Charge time | Fast charging, charging time is less than 1 hour |
| AC/DC Charger |
| Input | 100~240Vac,50/60Hz,Max2.5A |
| Output | 33.6Vdc,5.0A(168W) |
| Environment |
| Operating Temperature | 0℃~45℃ |
| Storage Temperature | -5℃~50℃ |
| Humidity | <85%RH, non-condensing |
| Others |
| Grounding Terminal | 4mm banana socket |
| Weight | Approximately 3.5kg |
| Dimensions(W x D x H) | 252×95 ×185 (mm) |
Built-in Internal Battery
8-cell imported lithium battery, standby working time is not less than 8 hours, 5A current output can work continuously for not less than 1 hour;Fast charging, charging time is less than 1 hour.
Software Function
- Manual/Auto AC test function
- State Sequencer Test Function
- Overcurrent Breaker Tester Function
- Remote(Signal,Measurement,Control) Function
- Remote Signal Test function
More function are updating..
Model Option
| Type | Voltage | Current |
| KFA300 | 3×265V | 3×10A |
| KFA300 Pro | 4×300V | 4×10A |
Product Tags:
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KFA300 Mini Handheld Protection Relay Tester clear display for outdoor Images
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