|
特点 |
805 |
806 |
807 |
|
背光 |
－ |
Backlight |
Backlight |
|
中性线电流检测 |
－ |
Neutral current capabilities |
100A Neutral Current Clamp included |
|
自动检测钳形适配器 |
－ |
Auto-detect clamps |
Auto-detect clamps |
|
可选FIFO内存 |
－ |
Optional FIFO memory |
Optional FIFO memory |
|
单相或三相测量 |
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 |
|
数据存储（1M内存） |
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 |
|
电能及谐波程序 |
Energy and Harmonics |
Energy and Harmonics |
Energy and Harmonics |
|
PC机分析软件 |
PowerVision Software |
PowerVision Software |
PowerVision Software |
|
可选程序
- 扰动
- 检查仪表
- 快速检查 |
Optional programs
Disturbances
Check-Meter
Fast-Check |
Optional programs
Disturbances
Check-Meter
Fast-Check |
Optional programs
Disturbances
Check-Meter
Fast-Check |
|
轻质便携设计 |
Lightweight portable design |
Lightweight portable design |
Lightweight portable design |
|
便于使用的按键设计 |
Easy-to-use push button operation |
Easy-to-use push button operation |
Easy-to-use push button operation |
|
密码保护屏幕设置 |
Password protected on-screen setup |
Password protected on-screen setup |
Password protected on-screen setup |
|
160 x 160点阵式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 |
|
用户数据采集 |
Customized data collection |
Customized data collection |
Customized data collection |
|
实时时钟 |
Real-time clock |
Real-time clock |
Real-time clock |
|
可编程设置，触发点及开始/停止时间 |
Programmable trigger-points and start/stop time |
Programmable trigger-points and start/stop time |
Programmable trigger-points and start/stop time |
|
测量项目 |
|
|
|
|
有功功率（kW） |
Kilowatts |
Kilowatts |
Kilowatts |
|
视在功率（VA） |
Voltamperes |
Voltamperes |
Voltamperes |
|
感性无功功率（kvarL） |
Inductive reactive power |
Inductive reactive power |
Inductive reactive power |
|
容性无功功率（kvarC） |
Capacitive reactive power |
Capacitive reactive power |
Capacitive reactive power |
|
功率因数（PF） |
Power factor |
Power factor |
Power factor |
|
频率（Hz） |
Frequency |
Frequency |
Frequency |
|
千瓦时（kWh） |
Kilowatt hour |
Kilowatt hour |
Kilowatt hour |
|
每小时无功功率（kvarL，kvarC） |
Reactive power per hour |
Reactive power per hour |
Reactive power per hour |
|
总谐波畸变（％THD） |
Total harmonic distortion |
Total harmonic distortion |
Total harmonic distortion |
|
谐波因数分解至51次谐波 |
Harmonic factorization to 51st harmonic |
Harmonic factorization to 51st harmonic |
Harmonic factorization to 51st harmonic |
|
自动量程 |
Auto ranging |
Auto ranging |
Auto ranging |
