一、產品簡介
PPA500系(xi)列 PPA520 PPA520HC PPA530 PPA530HC
二(er)、產(chan)品特點及詳(xiang)細參數
 0.05% Basic accuracy | Frequency range DC and 10mHz to 500kHz |
| High precision internal shunts Superior accuracy to any external shunt | 10 millidegree phase accuracy – Necessary for low power factor applications |
| 20 Arms (300 Apk) & 1000 Vrms (2500 Vpk) direct input | Unique x10 gain mode for Standby Power measurement |
| High speed sampling on all channels | True real time analysis with no measurement gap |
| 1, 2 or 3 phase versions | High contrast full colour graphic display |
| Simple BNC connection of N4L shunts for high current applications | |
High performance compact power analysis The PPA500 joins Newtons4th’s Precision Power Analyzer range addressing a need for high performance at low cost. Primarily aimed toward applications that require precision measurement without complex features, the PPA500 series is ideally suited to a production or test environment. The unit benefits from a full colour TFT display that provides greater flexibility than fixed numeric displays and combines a level of performance, ease of use and value beyond any comparable product. Sharing many of the techniques utilised in the PPA1500 series, the PPA500 achieves a level of performance previously available only in much more costly instruments, while maintaining the intuitive operation and clarity of measurement presentation for which the ;PPA series has become renowned. While being only half rack width and 2U high, the PPA500 is available in 1, 2 or 3 phase configurations. There is also the option to install the unit in a 19in ;rack where two units can be positioned side by side to provide a 2U 6 Phase solution see our accessories page for more details. |
| 頻率范圍 | DC & 0.01Hz to 500kHz √ |
| 電壓范圍 | 1000Vrms - 2500Vpk √ |
| 電流范圍 | 9 (Minimum range 0.01Apk) |
| 采樣率 | Real time no gap - 1Ms/s √ |
| 相位誤差 | 0.005 Deg √ |
| 在10Hz基本功率精度 | 0.1% Rdg + 0.1%Rng √ |
| 在40-45Hz基本功率精度 | 0.1% Rdg + 0.05%Rng √ |
| 在45-65Hz基本功率精度 | 0.1% Rdg + 0.05%Rng √ |
| 在66-400Hz基本功率精度 | 0.1% Rdg + 0.05%Rng √ |
| 在500Hz-1KHz基本功率精度 | 0.1% Rdg + 0.1%Rng √ |
| 在1KHz-4KHz基本功率精度 | 0.1% Rdg + 0.1%Rng √ |
| 在4KHz-10KHz基本功率精度 | 0.1% Rdg + 0.1%Rng √ |
| 在10KHz-100KHz基本功率精度 | 0.1% Rdg + 0.1%Rng √ |
| 在100KHz-500KHz基本功率精度 | 0.1% Rdg + 0.1%Rng √ |
| 相 | 1 to 3 |
| 振幅 | 20 √ |
| 電流通道的CMRR@50Hz | 150dB (250v RMS) √ |
| 安全隔離 | 3250V for 1 Minute √ |
| 諧波功能 | 標配（50次） √ |
| RS232 | 標配 |
| USB | 標配（線纜長度2m） |
| LAN | 標配 √ |
| 存儲 | RAM up to 16,000 records 和USB存儲 √ |
| 顯示 | 480*272點全彩色TFT白色LED背光 √ |
| 尺寸 | 215（寬）×92（高）×312（長）mm |
| 重量 | 3.3kg(單相), 4kg(3相) |
| 工作環境 | 5℃到40C環境溫度，非冷凝相對濕度20-90% |
| 標配清單 | 通訊線：電源線、RS232、USB（2m） |
| 測試線：20A（標準版）或30A（HC版）1.5m長4mm堆疊終端。每相一根紅色一根黃色兩根黑色測試線 | |
| 鱷魚夾：4mm終端鱷魚夾，每相一紅一黃兩黑 | |
| 支架一個 | |
| 使用手冊：用戶手冊 | |
| 其他文件：校準證書，快速入門指南 | |
| 包裝：合金材料防水防塵硬質便攜箱一個 |
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