|
特點(diǎn) |
805 |
806 |
807 |
|
背光 |
- |
Backlight |
Backlight |
|
中性線電流檢測 |
- |
Neutral current capabilities |
100A Neutral Current Clamp included |
|
自動檢測鉗形適配器 |
- |
Auto-detect clamps |
Auto-detect clamps |
|
可選FIFO內(nèi)存 |
- |
Optional FIFO memory |
Optional FIFO memory |
|
單相或三相測量 |
Single or three-phase measurements |
Single or three-phase measurements |
Single or three-phase measurements |
|
真有效值 |
True RMS |
True RMS |
True RMS |
|
數(shù)據(jù)存儲(1M內(nèi)存) |
Data logging (1 MB memory) |
Data logging (1 MB memory) |
Data logging (1 MB memory) |
|
最大/最小/平均值 |
Min/max/avg |
Min/max/avg |
Min/max/avg |
|
電能及諧波程序 |
Energy Harmonics |
Energy Harmonics |
Energy Harmonics |
|
PC機(jī)分析軟件 |
PowerVision Software |
PowerVision Software |
PowerVision Software |
|
可選程序
n 擾動
n 檢查儀表
n 快速檢查 |
Optional programs
Disturbances
Check-Meter
Fast-Check |
Optional programs
Disturbances
Check-Meter
Fast-Check |
Optional programs
Disturbances
Check-Meter
Fast-Check |
|
輕質(zhì)便攜設(shè)計 |
Lightweight portable design |
Lightweight portable design |
Lightweight portable design |
|
便于使用的按鍵設(shè)計 |
Easy-to-use push button operation |
Easy-to-use push button operation |
Easy-to-use push button operation |
|
密碼保護(hù)屏幕設(shè)置 |
Password protected on-screen setup |
Password protected on-screen setup |
Password protected on-screen setup |
|
160 x 160點(diǎn)陣式LCD |
160 x 160 pixel LCD |
160 x 160 pixel LCD |
160 x 160 pixel LCD |
|
RS-232 通信接口 |
RS-232 interface |
RS-232 interface |
RS-232 interface |
|
用戶數(shù)據(jù)采集 |
Customized data collection |
Customized data collection |
Customized data collection |
|
實(shí)時時鐘 |
Real-time clock |
Real-time clock |
Real-time clock |
|
可編程設(shè)置,觸發(fā)點(diǎn)及開始/停止時間 |
Programmable trigger-points start/stop time |
Programmable trigger-points start/stop time |
Programmable trigger-points start/stop time |
|
測量項目 |
|
|
|
|
有功功率(kW) |
Kilowatts |
Kilowatts |
Kilowatts |
|
視在功率(VA) |
Voltamperes |
Voltamperes |
Voltamperes |
|
感性無功功率(kvarL) |
Inductive reactive power |
Inductive reactive power |
Inductive reactive power |
|
容性無功功率(kvarC) |
Capacitive reactive power |
Capacitive reactive power |
Capacitive reactive power |
|
功率因數(shù)(PF) |
Power factor |
Power factor |
Power factor |
|
頻率(Hz) |
Frequency |
Frequency |
Frequency |
|
千瓦時(kWh) |
Kilowatt hour |
Kilowatt hour |
Kilowatt hour |
|
每小時無功功率(kvarL,kvarC) |
Reactive power per hour |
Reactive power per hour |
Reactive power per hour |
|
總諧波畸變(%THD) |
Total harmonic distortion |
Total harmonic distortion |
Total harmonic distortion |
|
諧波因數(shù)分解至51次諧波 |
Harmonic factorization to 51st harmonic |
Harmonic factorization to 51st harmonic |
Harmonic factorization to 51st harmonic |
|
自動量程 |
Auto ranging |
Auto ranging |
Auto ranging |