詳情介紹：
華儀6740線性可編程交流電源
| 6705 | 6710 | 6720 | 6730 | 6740 | ||
|---|---|---|---|---|---|---|---|
| INPUT | |||||||
| Phase | 1 Phase | ||||||
| Voltage | 115/230Vac ± 15% | 230Vac ± 15% | |||||
| Frequency | 47-63Hz | ||||||
| OUTPUT | |||||||
| Power rating | 500VA | 1000VA | 2000VA | 3000VA | 4000VA | ||
| Max. Current（r.m.s） | 0-150V | 4.2A | 8.4A | 16.8A | 25.2A | 33.6A | |
| 0-300V | 2.1A | 4.2A | 8.4A | 12.6A | 16.8A | ||
| Max. Current（peak） | 0-150V | 16.8A | 33.6A | 67.2A | 100.8A | 134.4A | |
| 0-300V | 8.4A | 16.8A | 33.6A | 50.4A | 67.2A | ||
| Option 0-600V | |||||||
| Max. Current（r.m.s） | 0-300V | 2.1A | 4.2A | 8.4A | 12.6A | 16.8A | |
| 0-600V | 1.05A | 2.1A | 4.2A | 6.3A | 8.4A | ||
| Max. Current（peak） | 0-300V | 8.4A | 16.8A | 33.6A | 50.4A | 67.2A | |
| 0-600V | 4.2A | 8.4A | 16.8A | 25.2A | 33.6A | ||
| Phase | 1Phase / 2W | ||||||
| THD（Total Harmonic Distortation） | <=0.5% at 45-500Hz （Resistive Load） | ||||||
| Crest Factor | >= 4 | ||||||
| Line Regulation | 0.1% max for a ± 10% line change. | ||||||
| Load Regulation | <=0.5% （Resistive Load） | ||||||
| Response Time | < 100µS | ||||||
| SETTING | |||||||
| Voltage | Range | 0-300V, 150/300V Auto or 0-600V,300/600V Auto（Option 0-600V） | |||||
| Resolution | 0.1V | ||||||
| Accuracy | ±（0.5%+2 counts） | ||||||
| Frequency | Range | 45-500Hz | |||||
| Resolution | 0.1Hz at 45-99.9Hz , 1Hz at 100-500Hz | ||||||
| Accuracy | ±0.02% of setting | ||||||
| Frequency （Option 45Hz-1KHz） | Range | 45-1000Hz | |||||
| Resolution | 0.1Hz at 45-99.9Hz , 1Hz at 100-1000Hz | ||||||
| Accuracy | ±0.02% of setting | ||||||
| Starting& Ending Phase Angle | Range | 0-360° | |||||
| Resolution | 1° | ||||||
| Accuracy | ±1°（45 - 65HZ） | ||||||
| MEASUREMENT | |||||||
| Frequency | Range | 45.0Hz - 500.0Hz 501.0Hz - 1000.0Hz （Opt.625） | |||||
| Resolution | 0.1Hz | ||||||
| Accuracy | ±0.1Hz at 45.0 - 500.0Hz ±0.5Hz at 501.0 - 1000.0Hz | ||||||
| Voltage | Range | 0.0-300.0V / 0.0-600.0V | |||||
| Resolution | 0.1V | ||||||
| Accuracy | ± （0.5% of reading +2 counts） for 0-300V ± （0.5% of reading +4 counts） for 0-600V | ||||||
| Current（r.m.s） | Range | L | 0.000-3.500A | ||||
| H | 3.00-35.00A | ||||||
| Resolution | L | 0.001A | |||||
| H | 0.01A | ||||||
| Accuracy | L | ± （0.5% of reading +5 counts） for 0-300V ± （0.5% of reading +10 counts） for 0-600V | |||||
| H | ± （0.5% of reading +3 counts） | ||||||
| Current（peak） | Range | 0.0 -200.0A | |||||
| Resolution | 0.1A | ||||||
| Accuracy | ± （1% of reading +2 counts） | ||||||
| Power | Range | L | 0.0-350.0W | ||||
| H | 300-4000W | ||||||
| Resolution | L | 0.1W | |||||
| H | 1W | ||||||
| Accuracy | L | ± （0.6% of reading +5 counts） | |||||
| H | ± （0.6% of reading +2 counts） | ||||||
| Power Factor | Range | 0 - 1.000 | |||||
| Resolution | W / VA ,Calculated and displayed to three significant digits | ||||||
| Accuracy | |||||||
| GENERAL | |||||||
| Low Range Meter （for 6705/ 6710 Option） | Range : 2.0mA - 350.0mA / 0.20 - 35.00W Resolution : 0.1mA / 0.01W Accuracy : ± （0.6% of reading +5 counts）. | ||||||
| Remote Input Signal（Option） | Test, Reset, Recall program memory 1 through 7 | ||||||
| Remote Output Signal | Pass, Fail , Test-in Process | ||||||
| Memory | 50 memories, 9 steps/memory | ||||||
| Sync Output Signal | Output Signal 10V ,BNC type | ||||||
| Timer | 0=Continuous, 0.1-999.9 （Unit: sec, minute, hour selectable） | ||||||
| Alarm Volume Setting | Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume. | ||||||
| Graphic Display | 240 x 64 dot resolution Monographic LCD /Contrast 9 Levels 1-9 | ||||||
| Auto loop cycle | By step or memory, or system loop cycle setting. 0=Continuous, OFF, 2~9999 | ||||||
| Over Current Fold Back | On/Off , Setting On when output current over setting A-Hi value it will fold back output voltage to keep constant output current is setting A-Hi value. | ||||||
| Protection | OCP, OTP ,OVP and Alarm | ||||||
| Interface | GPIB / RS232 / Remote I/P Control option | ||||||
| Dimension（WxHxD） mm | 430 x 89 x 400, 2U | 430 x 89 x 560, 2U | 430 x 267 x 650, 6U | 430 x 667 x 650, 15U | 430 x 667 x 650, 15U | ||
| Net Weight | 25Kg | 36Kg | 90Kg | 165Kg | 192Kg | ||
| Operation Environment | 0-40°C/20-80%RH | ||||||
華儀6740線性可編程交流電源
特點
- 采用*的高密度電源技術設計，體積小，1KVA 容量高度只有8.9cm，節省測試空間
- 具有輸出波形的啟始及結束相位角設定，以及仿真電壓瞬升及瞬降功能，可仿真多種電源狀態
- 大型LCD 顯示器 (240 x 64)，可同時顯示輸出電壓、頻率、電流、功率、功率因子、及時間，測試信息一目了然
- 具有自動循環次數及以秒、分、時為單位的時間設定功能，可應用于不同被測物的壽命試驗
- 浪涌電流可達額定電流的 3 倍，不需購買較大容量電源，即可輕易啟動高啟動電流負載（馬達、壓縮機…等），節省設備成本
- 測試輸出期間，可實時調整電壓或頻率，不需停機再做調整，節省測試時間
- 可搭配0.1mA / 0.01W 高解析量測，節省外加Power Meter 的成本
- 瞬時反應快，在瞬間加重載或除載時波形可于100uS內恢復，節省測試時間
- 前面板萬用插座，即插即用，節省配線時間
華儀6740線性可編程交流電源
華儀6740線性可編程交流電源華儀6740線性可編程交流電源
