美翠系列電力分析儀對比選型表
參數/型號 | MI2892 | MI2885 | MI2883 | MI2230 | MI2130 |
輸入通道 | |||||
電流 | 4 | 4 | 3 | 2 |
|
電壓 | 4 | 4 | 4 | 2 | 1 |
測量 | |||||
電流 真有效值 峰值 峰值系數 |
● ● ● |
● ● ● |
● ● ● |
● |
|
電壓 真有效值 峰值 峰值系數 |
● ● ● |
● ● ● |
● ● ● |
● |
● |
示波器功能 | ● | ● | ● |
|
|
在線諧波測量 | ● | ● | ● | ● |
|
頻率測量 | ● | ● | ● | ● | ● |
功率測量 (W,VA,VAR) | ● | ● | ● | ● |
|
THD和諧波分析 | ● | ● | ● |
|
|
間諧波分析 | ● | ● | ● |
|
|
功率因數和COSФ | ● | ● | ● | ● |
|
電壓事件記錄(過壓,欠壓,中斷) | ● | ● | ● |
| ● |
統計評價 |
|
|
|
| ● |
中性線電流 | ● | ● | 計算值 |
|
|
相位圖 | ● | ● | ● | ● |
|
三相不平衡 | ● | ● | ● | ● |
|
EN50160分析 | ● | ● | ● |
| ● |
閃變測量 | ● | ● | ● |
|
|
瞬變測量 | ● |
|
|
| ● |
波形記錄 | ● | ● |
|
|
|
浪涌電流 | ● | ● |
|
|
|
電能測量 | ● | ● | ● |
|
|
信號觸發 | ● | ● | ● |
|
|
溫度測量 | ● | ● | ● |
|
|
集成周期 | 1s-2h | 1s-2h | 1s-2h |
| 1-1260S |
通訊接口 |
|
|
|
|
|
USB | ● | ● | ● | ● |
|
RS232 |
|
|
| ● | ● |
以太網 | ● | ● |
|
|
|
GPS時鐘 | ● | ● | ● |
|
|
通用技術參數 |
|
|
|
|
|
背光圖形LCD顯示 | 480x272 | 480x272 | 480x272 | 160x160 |
|
內存 | 8-32G | 8-32G | 8-32GM | 1M | 32K |
測試電壓 | 1730V | 1730V | 1730V | 600V | 265V |