Tonghui TH343X Series Digital Power Meters
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Power Meters
| نموذج | TH3431 | TH3433 | TH3434 | |
| Number Of Channels | 1 | 3 | 4 | |
| عرض | 7-Inch (800×480) Color TFT Resistive Touch Screen | |||
| Wiring Mode | One-Phase Two-Wire (1P2W) | One-Phase Two-Wire (1P2W) | ||
| One-Phase Three-Wire (1P3W) | ||||
| Three-Phase Three-Wire (3P3W) | ||||
| Three-Phase Four-Wire (3P4W) | ||||
| Three-Voltage Three- حاضِر (3V3A) | ||||
| Basic Features | تكييف | ي | ||
| العاصمة | ي | |||
| Precision Type | ي | |||
| Micro Current | ي | |||
| Harmonic Analysis | ي | |||
| Electric Energy Test | ي | |||
| وضع العرض | بيانات | ي | ||
| Integration Data | ي | |||
| Waveform Graph | ي | |||
| Vector Analysis | ي | |||
| Histogram | ي | |||
| Basic Accuracy (One Year) | ||||
| الجهد االكهربى | Basic Accuracy | 0.15% Reading + 0.2% يتراوح | ||
| دقة | 0.001الخامس | |||
| حاضِر | Basic Accuracy | ± (0.15% Reading + 0.1% يتراوح) | ||
| دقة | 0.1أماه | |||
| Frequency Range | Voltage/Current Accuracy | |||
| العاصمة | ± (0.1% Reading +0.2% يتراوح) | |||
| 0.1Hz ≤ Freq < 45هرتز | ± (0.1% Reading +0.2% يتراوح) | |||
| 45Hz ≤ Freq < 66هرتز | ± (0.1% Reading +0.1% يتراوح) | |||
| 66Hz ≤ Freq < 1khz | ± (0.1% Reading +0.2% يتراوح) | |||
| 1khz ≤ Freq < 10khz | ± ((0.07*Freq) % Reading +0.3% يتراوح) | |||
| 10khz ≤ Freq ≤ 100khz | ± (0.5% Reading +0.5% يتراوح) ± [0.04*(Freq – 10ك)] % Reading | |||
| Input | ||||
| الجهد االكهربى | نِطَاق | 1الخامس – 600الخامس | ||
| يتراوح | 15V/30V/60V/150V/300V/600V | |||
| Minimum Resolution | 0.001الخامس | |||
| Input Impedance | 2مΩ | |||
| Allowed Max Input | 1000الخامس (1س) | |||
| 700الخامس(Continuous) | ||||
| حاضِر | نِطَاق | 0.01أماه – 2أ | ||
| يتراوح | 0.5mA/1mA/2mA/5mA/10mA/20mA | |||
| Input Impedance | 4أوه | |||
| يتراوح | 0.05A/0.1A/0.2A/0.5A/1A/2A | |||
| Input Impedance | 40mΩ | |||
| Minimum Resolution | 0.1uA | |||
| Allowed Max Input | 3أ(1س) | |||
| 2أ(Continuous) | ||||
| قوة | يتراوح | 0.01mW – 1.2kW | ||
| Minimum Resolution | 0.001mW | |||
| تكرار | يتراوح | Fundamental Frequency Range: DC/0.1Hz – 100كيلو هرتز, Filter 500Hz | ||
| Minimum Resolution | 0.01هرتز | |||
| Power Factor | يتراوح | – 1.000 – 1.000 | ||
| Minimum Resolution | 0.001 | |||
| Harmonic Analysis | يتراوح | 10Hz-1.2kHz | ||
| دقة | ± (5% Reading +0.3% يتراوح) | |||
| Energy Integration | يتراوح | 0 – 99999kWh | ||
| دقة | 0.001Wh | |||
| دقة | ± (0.2% Reading +0.3% يتراوح) | |||
| Energy Timing | يتراوح | 0 – 9999:59:59 | ||
| دقة | 1س | |||
| دقة | ± 0.05% | |||
| Update Rate | Optional 0.1s/0.25s/0.5s/1s/2s/10s/20s | |||
| Lock Function | Data Lock | |||
| Range Method | Auto/Manual | |||
| Input Impedance | ≥ 2MΩ (Voltage Input) | |||
| Comparator | Over-Limit Sound And Light Alarm | |||
| Output | 8 Channel Programmable Relay Output | |||
| Measurement Assistance Function | ||||
| Data Buffer Storage Function | The Test Results Are Stored In A U Disk, And Statistical Analysis Can Be Performed On The PC Side | |||
| Save/Load Function | The Saving Of Setting Data Is Divided Into Measurement Parameter Setting And System Parameter Setting | |||
| Keyboard Lock Function | Front Panel Keys And Touch Screen Operations Can Be Locked To Effectively Prevent Misoperation | |||
| Communication Interface | Serial Communication | RS232C/RS485 Optional | ||
| USB HOST | Universal Serial Bus Socket, Type A; FAT16/FAT32 Format. U Disk Storage or Designated Wireless Network Card (WIFI Supports RTL8192 And MT7601) And Other Equipment Support | |||
| USB DEVICE | Universal Serial Bus Socket, Small Type B (4 Contact Positions); Compatible With USBTMC – USB488 And USB2.0, Female Connector For Connecting External Controllers. Optional CDC Mode or TMC Mode. | |||
| LAN | 10/100baset Ethernet, 8 Pins, Stable Communication. | |||
| HANDLER | 8 Channel Programmable Relay Output | |||
| Storage | USB Waveform, Setting File | |||
| مزود الطاقة | تيار متردد 220 فولت ± 10%, 50/60هرتز ± 5%, Soft Power Switch | |||
| Size W*H*D | Working Size | 236mm*154mm*475.5mm | ||
| Shelf Size | 215mm*132mm*441mm | |||
| وزن | 8.1كلغ | |||
